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  • slowness in IE 8 IE9 while drawing tables in a html page

    - by GustlyWind
    My HTML page contains many tables,with numerous tr and td. While rendering in IE8/IE9 the its very slow but in Firefox its fast. I had read somewhere while drawing tables if the tables are not of fixed width, IE calculates the width every time and renders so usually slow. Right now i am adding Table style="table-layout:fixed" which made me feel its faster. Are there any similar styles that can be added to tr and td as well.Also suggest if there any other attribtes that can be added to a table

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  • Is it possible to use distcc in osx for openbsd box?

    - by holms
    I found the only one simillar question but that's for linux and xcode only... http://stackoverflow.com/questions/854675/is-it-possible-to-set-up-a-linux-box-with-distcc-to-build-my-xcode-projects im really interested to use OSX GCC for OPENBSD BOX. because my server is really slow, and all I need is file sharing and printing at home. I like to use ports very much, especially rebuilding all packages for slow cpu, it's really noticable difference, anyway, IMHO, is it possible?

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  • MySQL Single Query Benchmarking Strategies

    - by Pepper
    Hello, I have a slow mySQL query in my application that I need to re-write. The problem is, it's only slow on my production server and only when it's not cached. The first time I run it, it will take 12 seconds, then anytime after that it'll be 500 milliseconds. Is there an easy way to test this query without it hitting the query cache so I can see the results of my refactoring? Thanks!

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  • Writing a Python extension in Go (golang)

    - by tehwalrus
    I currently use Cython to link C and Python, and get speedup in slow bits of python code. However, I'd like to use go routines to implement a really slow (and very parallelizable) bit of code, but it must be callable from python. (I've already seen this question) I'm (sort of) happy to go via C (or Cython) to set up data structures etc if necessary, but avoiding this extra layer would be good from a bug fix/avoidance point of view. What is the simplest way to do this without having to reinvent any wheels?

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  • JQuery Toggle which disables other links

    - by Matt Jameson
    Is there a way of disabling another link, the re-enabling them with the toggle function. here is my script so far. I would like to disable 'military' when I've clicked on 'Entertainment', but then re enable the link when the toggle returns. $("[href='#Entertainment']").click(function () { $("#Entertainment").toggle("slow"); }); $("[href='#Military']").click(function () { $("#Military").toggle("slow"); }); Is there anyway of doing this?

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  • C: performance of assignments, binary operations, et cetera...

    - by Shinka
    I've heard many things about performance in C; casting is slow compared to normal assignments, functional call is slow, binary operation are much faster than normal operations, et cetera... I'm sure some of those things are specific to the architecture, and compiler optimization might make a huge difference, but I would like to see a chart to get a general idea what I should do and what I should avoid to write high-performance programs. Is there such a chart (or a website, a book, anything) ?

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  • Prevent process leak on LAMP environment

    - by Guerra
    I work with Magento applications, and i'm on kind of situation: When user load some stores that have mutch information/jquery need lot of server process, if the user refresh the store mutch times pressing F5 the server get too mutch slow and difficult to use the store. I need prevent this F5 'hack' slow my server, what i can do?? I think some kind of javascript/php solution. But i want you opnion. Ty all in advance.

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  • Subversion causes network problems

    - by richard
    I often use tortoisesvn to checkout or update a working copy on a development server. Whenever I do this, it seems to slow down the network and other users complain that browsing websites and accessing files on the dev server is slow. Is this a common bug in Subversion or has anyone else has come across similar problems?

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  • Best Java thread-safe locking mechanism for collections?

    - by Simon
    What would be the least-slow thread-safe mechanism for controlling multiple accesses to a collection in Java? I am adding objects to the top of a collection and i am very unsure what would be the best performing collection. Would it be a vector or a queue? I originally thought an ArrayList would be fast but i ran some experiments and it was very slow. EDIT: In my insertion testing a Vector delared using volatile seems to be the fastest?

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  • Can i execute the events in sequence in jquery

    - by Mirage
    I am using accordians. I want that if someone click on hyperlink inside the accordion , then that accordion should slide up slowly and only after that the nect accordion falls down or open $(".accord").live('click', function(){ $('#rr1').next().slideUp('slow'); $('#rr3').next().slideDown('slow'); But i have seen that the other accordion starts opening up at the same time when the other is closing. It it something related to asynchronous thing. I don't know });

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  • Huge performance difference between two web servers, odd behavior seen using process monitor

    - by Francis Gagnon
    We have two Coldfusion servers that have a huge performance difference running the exact same code on the exact same input data. The code in questions instantiates a large amount of CFCs (Coldfusion Components, which are similar to objects in OOP languages). I compared the two servers by running Process Monitor and then calling the problematic code on both machines. I learned two things. First, Coldfusion opens CFC files every time it instantiates an object. Both servers do this, so it cannot be the cause of the performance difference. Second, the fast server opens the CFC files directly while the server with the performance problem seems to navigate its way through the path until it reaches the desired CFC file. It does this for every file, even the ones it has previously loaded, and because the code instantiates so many CFCs it becomes very slow. See below the partial Promon traces that show this behavior. It can take over 60 seconds for the slow server to do what the fast one does in 2 seconds. Can anyone tell me what causes this behavior? Is it a Coldfusion setting? Since Coldfusion runs on top of Java, is it a Java setting? Is it an OS option? The fast server is running Windows XP and I think the slow server is a Windows Server 2003. Bonus question: Coldfusion doesn't seem to perform any READ FILE operations on any of the CFC or CFM files. How can this be? Sample of the fast server opening CFC files: 11:25:14.5588975 jrun.exe QueryOpen C:\CF\wwwroot\APP\com\HtmlUtils.cfc 11:25:14.5592758 jrun.exe CreateFile C:\CF\wwwroot\APP\com\HtmlUtils.cfc 11:25:14.5595024 jrun.exe QueryBasicInformationFile C:\CF\wwwroot\APP\com\HtmlUtils.cfc 11:25:14.5595940 jrun.exe CloseFile C:\CF\wwwroot\APP\com\HtmlUtils.cfc 11:25:14.5599628 jrun.exe CreateFile C:\CF\wwwroot\APP\com\HtmlUtils.cfc 11:25:14.5601600 jrun.exe QueryBasicInformationFile C:\CF\wwwroot\APP\com\HtmlUtils.cfc 11:25:14.5602463 jrun.exe CloseFile C:\CF\wwwroot\APP\com\HtmlUtils.cfc Equivalent sample of the slow server opening CFC files: 11:15:08.1249230 jrun.exe CreateFile D:\ 11:15:08.1250100 jrun.exe QueryDirectory D:\org 11:15:08.1252852 jrun.exe CloseFile D:\ 11:15:08.1259670 jrun.exe CreateFile D:\org 11:15:08.1260319 jrun.exe QueryDirectory D:\org\cli 11:15:08.1260769 jrun.exe CloseFile D:\org 11:15:08.1269451 jrun.exe CreateFile D:\org\cli 11:15:08.1270613 jrun.exe QueryDirectory D:\org\cli\cpn 11:15:08.1271140 jrun.exe CloseFile D:\org\cli 11:15:08.1279312 jrun.exe CreateFile D:\org\cli\cpn 11:15:08.1280086 jrun.exe QueryDirectory D:\org\cli\cpn\APP 11:15:08.1280789 jrun.exe CloseFile D:\org\cli\cpn 11:15:08.1291034 jrun.exe CreateFile D:\org\cli\cpn\APP 11:15:08.1291709 jrun.exe QueryDirectory D:\org\cli\cpn\APP\com 11:15:08.1292224 jrun.exe CloseFile D:\org\cli\cpn\APP 11:15:08.1300568 jrun.exe CreateFile D:\org\cli\cpn\APP\com 11:15:08.1301321 jrun.exe QueryDirectory D:\org\cli\cpn\APP\com\HtmlUtils.cfc 11:15:08.1301843 jrun.exe CloseFile D:\org\cli\cpn\APP\com 11:15:08.1312049 jrun.exe CreateFile D:\org\cli\cpn\APP\com\HtmlUtils.cfc 11:15:08.1314409 jrun.exe QueryBasicInformationFile D:\org\cli\cpn\APP\com\HtmlUtils.cfc 11:15:08.1314633 jrun.exe CloseFile D:\org\cli\cpn\APP\com\HtmlUtils.cfc 11:15:08.1315881 jrun.exe CreateFile D:\ 11:15:08.1316379 jrun.exe QueryDirectory D:\org 11:15:08.1316926 jrun.exe CloseFile D:\ 11:15:08.1330951 jrun.exe CreateFile D:\org 11:15:08.1338656 jrun.exe QueryDirectory D:\org\cli 11:15:08.1339118 jrun.exe CloseFile D:\org 11:15:08.1526468 jrun.exe CreateFile D:\org\cli 11:15:08.1527295 jrun.exe QueryDirectory D:\org\cli\cpn 11:15:08.1527989 jrun.exe CloseFile D:\org\cli 11:15:08.1531977 jrun.exe CreateFile D:\org\cli\cpn 11:15:08.1532589 jrun.exe QueryDirectory D:\org\cli\cpn\APP 11:15:08.1533575 jrun.exe CloseFile D:\org\cli\cpn 11:15:08.1538457 jrun.exe CreateFile D:\org\cli\cpn\APP 11:15:08.1539083 jrun.exe QueryDirectory D:\org\cli\cpn\APP\com 11:15:08.1539553 jrun.exe CloseFile D:\org\cli\cpn\APP 11:15:08.1544126 jrun.exe CreateFile D:\org\cli\cpn\APP\com 11:15:08.1544980 jrun.exe QueryDirectory D:\org\cli\cpn\APP\com\HtmlUtils.cfc 11:15:08.1545482 jrun.exe CloseFile D:\org\cli\cpn\APP\com 11:15:08.1551034 jrun.exe CreateFile D:\org\cli\cpn\APP\com\HtmlUtils.cfc 11:15:08.1552878 jrun.exe QueryBasicInformationFile D:\org\cli\cpn\APP\com\HtmlUtils.cfc 11:15:08.1553044 jrun.exe CloseFile D:\org\cli\cpn\APP\com\HtmlUtils.cfc Thanks

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  • MySQL Memory usage

    - by Rob Stevenson-Leggett
    Our MySQL server seems to be using a lot of memory. I've tried looking for slow queries and queries with no index and have halved the peak CPU usage and Apache memory usage but the MySQL memory stays constantly at 2.2GB (~51% of available memory on the server). Here's the graph from Plesk. Running top in the SSH window shows the same figures. Does anyone have any ideas on why the memory usage is constant like this and not peaks and troughs with usage of the app? Here's the output of the MySQL Tuning Primer script: -- MYSQL PERFORMANCE TUNING PRIMER -- - By: Matthew Montgomery - MySQL Version 5.0.77-log x86_64 Uptime = 1 days 14 hrs 4 min 21 sec Avg. qps = 22 Total Questions = 3059456 Threads Connected = 13 Warning: Server has not been running for at least 48hrs. It may not be safe to use these recommendations To find out more information on how each of these runtime variables effects performance visit: http://dev.mysql.com/doc/refman/5.0/en/server-system-variables.html Visit http://www.mysql.com/products/enterprise/advisors.html for info about MySQL's Enterprise Monitoring and Advisory Service SLOW QUERIES The slow query log is enabled. Current long_query_time = 1 sec. You have 6 out of 3059477 that take longer than 1 sec. to complete Your long_query_time seems to be fine BINARY UPDATE LOG The binary update log is NOT enabled. You will not be able to do point in time recovery See http://dev.mysql.com/doc/refman/5.0/en/point-in-time-recovery.html WORKER THREADS Current thread_cache_size = 0 Current threads_cached = 0 Current threads_per_sec = 2 Historic threads_per_sec = 0 Threads created per/sec are overrunning threads cached You should raise thread_cache_size MAX CONNECTIONS Current max_connections = 100 Current threads_connected = 14 Historic max_used_connections = 20 The number of used connections is 20% of the configured maximum. Your max_connections variable seems to be fine. INNODB STATUS Current InnoDB index space = 6 M Current InnoDB data space = 18 M Current InnoDB buffer pool free = 0 % Current innodb_buffer_pool_size = 8 M Depending on how much space your innodb indexes take up it may be safe to increase this value to up to 2 / 3 of total system memory MEMORY USAGE Max Memory Ever Allocated : 2.07 G Configured Max Per-thread Buffers : 274 M Configured Max Global Buffers : 2.01 G Configured Max Memory Limit : 2.28 G Physical Memory : 3.84 G Max memory limit seem to be within acceptable norms KEY BUFFER Current MyISAM index space = 4 M Current key_buffer_size = 7 M Key cache miss rate is 1 : 40 Key buffer free ratio = 81 % Your key_buffer_size seems to be fine QUERY CACHE Query cache is supported but not enabled Perhaps you should set the query_cache_size SORT OPERATIONS Current sort_buffer_size = 2 M Current read_rnd_buffer_size = 256 K Sort buffer seems to be fine JOINS Current join_buffer_size = 132.00 K You have had 16 queries where a join could not use an index properly You should enable "log-queries-not-using-indexes" Then look for non indexed joins in the slow query log. If you are unable to optimize your queries you may want to increase your join_buffer_size to accommodate larger joins in one pass. Note! This script will still suggest raising the join_buffer_size when ANY joins not using indexes are found. OPEN FILES LIMIT Current open_files_limit = 1024 files The open_files_limit should typically be set to at least 2x-3x that of table_cache if you have heavy MyISAM usage. Your open_files_limit value seems to be fine TABLE CACHE Current table_cache value = 64 tables You have a total of 426 tables You have 64 open tables. Current table_cache hit rate is 1% , while 100% of your table cache is in use You should probably increase your table_cache TEMP TABLES Current max_heap_table_size = 16 M Current tmp_table_size = 32 M Of 15134 temp tables, 9% were created on disk Effective in-memory tmp_table_size is limited to max_heap_table_size. Created disk tmp tables ratio seems fine TABLE SCANS Current read_buffer_size = 128 K Current table scan ratio = 2915 : 1 read_buffer_size seems to be fine TABLE LOCKING Current Lock Wait ratio = 1 : 142213 Your table locking seems to be fine The app is a facebook game with about 50-100 concurrent users. Thanks, Rob

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  • SQL IO and SAN troubles

    - by James
    We are running two servers with identical software setup but different hardware. The first one is a VM on VMWare on a normal tower server with dual core xeons, 16 GB RAM and a 7200 RPM drive. The second one is a VM on XenServer on a powerful brand new rack server, with 4 core xeons and shared storage. We are running Dynamics AX 2012 and SQL Server 2008 R2. When I insert 15 000 records into a table on the slow tower server (as a test), it does so in 13 seconds. On the fast server it takes 33 seconds. I re-ran these tests several times with the same results. I have a feeling it is some sort of IO bottleneck, so I ran SQLIO on both. Here are the results for the slow tower server: C:\Program Files (x86)\SQLIO>test.bat C:\Program Files (x86)\SQLIO>sqlio -kW -t8 -s120 -o8 -frandom -b8 -BH -LS C:\Tes tFile.dat sqlio v1.5.SG using system counter for latency timings, 14318180 counts per second 8 threads writing for 120 secs to file C:\TestFile.dat using 8KB random IOs enabling multiple I/Os per thread with 8 outstanding buffering set to use hardware disk cache (but not file cache) using current size: 5120 MB for file: C:\TestFile.dat initialization done CUMULATIVE DATA: throughput metrics: IOs/sec: 226.97 MBs/sec: 1.77 latency metrics: Min_Latency(ms): 0 Avg_Latency(ms): 281 Max_Latency(ms): 467 histogram: ms: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24+ %: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 99 C:\Program Files (x86)\SQLIO>sqlio -kR -t8 -s120 -o8 -frandom -b8 -BH -LS C:\Tes tFile.dat sqlio v1.5.SG using system counter for latency timings, 14318180 counts per second 8 threads reading for 120 secs from file C:\TestFile.dat using 8KB random IOs enabling multiple I/Os per thread with 8 outstanding buffering set to use hardware disk cache (but not file cache) using current size: 5120 MB for file: C:\TestFile.dat initialization done CUMULATIVE DATA: throughput metrics: IOs/sec: 91.34 MBs/sec: 0.71 latency metrics: Min_Latency(ms): 14 Avg_Latency(ms): 699 Max_Latency(ms): 1124 histogram: ms: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24+ %: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 C:\Program Files (x86)\SQLIO>sqlio -kW -t8 -s120 -o8 -fsequential -b64 -BH -LS C :\TestFile.dat sqlio v1.5.SG using system counter for latency timings, 14318180 counts per second 8 threads writing for 120 secs to file C:\TestFile.dat using 64KB sequential IOs enabling multiple I/Os per thread with 8 outstanding buffering set to use hardware disk cache (but not file cache) using current size: 5120 MB for file: C:\TestFile.dat initialization done CUMULATIVE DATA: throughput metrics: IOs/sec: 1094.50 MBs/sec: 68.40 latency metrics: Min_Latency(ms): 0 Avg_Latency(ms): 58 Max_Latency(ms): 467 histogram: ms: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24+ %: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 C:\Program Files (x86)\SQLIO>sqlio -kR -t8 -s120 -o8 -fsequential -b64 -BH -LS C :\TestFile.dat sqlio v1.5.SG using system counter for latency timings, 14318180 counts per second 8 threads reading for 120 secs from file C:\TestFile.dat using 64KB sequential IOs enabling multiple I/Os per thread with 8 outstanding buffering set to use hardware disk cache (but not file cache) using current size: 5120 MB for file: C:\TestFile.dat initialization done CUMULATIVE DATA: throughput metrics: IOs/sec: 1155.31 MBs/sec: 72.20 latency metrics: Min_Latency(ms): 17 Avg_Latency(ms): 55 Max_Latency(ms): 205 histogram: ms: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24+ %: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 Here are the results of the fast rack server: C:\Program Files (x86)\SQLIO>test.bat C:\Program Files (x86)\SQLIO>sqlio -kW -t8 -s120 -o8 -frandom -b8 -BH -LS E:\Tes tFile.dat sqlio v1.5.SG using system counter for latency timings, 62500000 counts per second 8 threads writing for 120 secs to file E:\TestFile.dat using 8KB random IOs enabling multiple I/Os per thread with 8 outstanding buffering set to use hardware disk cache (but not file cache) open_file: CreateFile (E:\TestFile.dat for write): The system cannot find the pa th specified. exiting C:\Program Files (x86)\SQLIO>sqlio -kR -t8 -s120 -o8 -frandom -b8 -BH -LS E:\Tes tFile.dat sqlio v1.5.SG using system counter for latency timings, 62500000 counts per second 8 threads reading for 120 secs from file E:\TestFile.dat using 8KB random IOs enabling multiple I/Os per thread with 8 outstanding buffering set to use hardware disk cache (but not file cache) open_file: CreateFile (E:\TestFile.dat for read): The system cannot find the pat h specified. exiting C:\Program Files (x86)\SQLIO>sqlio -kW -t8 -s120 -o8 -fsequential -b64 -BH -LS E :\TestFile.dat sqlio v1.5.SG using system counter for latency timings, 62500000 counts per second 8 threads writing for 120 secs to file E:\TestFile.dat using 64KB sequential IOs enabling multiple I/Os per thread with 8 outstanding buffering set to use hardware disk cache (but not file cache) open_file: CreateFile (E:\TestFile.dat for write): The system cannot find the pa th specified. exiting C:\Program Files (x86)\SQLIO>sqlio -kR -t8 -s120 -o8 -fsequential -b64 -BH -LS E :\TestFile.dat sqlio v1.5.SG using system counter for latency timings, 62500000 counts per second 8 threads reading for 120 secs from file E:\TestFile.dat using 64KB sequential IOs enabling multiple I/Os per thread with 8 outstanding buffering set to use hardware disk cache (but not file cache) open_file: CreateFile (E:\TestFile.dat for read): The system cannot find the pat h specified. exiting C:\Program Files (x86)\SQLIO>test.bat C:\Program Files (x86)\SQLIO>sqlio -kW -t8 -s120 -o8 -frandom -b8 -BH -LS c:\Tes tFile.dat sqlio v1.5.SG using system counter for latency timings, 62500000 counts per second 8 threads writing for 120 secs to file c:\TestFile.dat using 8KB random IOs enabling multiple I/Os per thread with 8 outstanding buffering set to use hardware disk cache (but not file cache) using current size: 5120 MB for file: c:\TestFile.dat initialization done CUMULATIVE DATA: throughput metrics: IOs/sec: 2575.77 MBs/sec: 20.12 latency metrics: Min_Latency(ms): 1 Avg_Latency(ms): 24 Max_Latency(ms): 655 histogram: ms: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24+ %: 0 0 0 5 8 9 9 9 8 5 3 1 1 1 1 0 0 0 0 0 0 0 0 0 37 C:\Program Files (x86)\SQLIO>sqlio -kR -t8 -s120 -o8 -frandom -b8 -BH -LS c:\Tes tFile.dat sqlio v1.5.SG using system counter for latency timings, 62500000 counts per second 8 threads reading for 120 secs from file c:\TestFile.dat using 8KB random IOs enabling multiple I/Os per thread with 8 outstanding buffering set to use hardware disk cache (but not file cache) using current size: 5120 MB for file: c:\TestFile.dat initialization done CUMULATIVE DATA: throughput metrics: IOs/sec: 1141.39 MBs/sec: 8.91 latency metrics: Min_Latency(ms): 1 Avg_Latency(ms): 55 Max_Latency(ms): 652 histogram: ms: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24+ %: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 91 C:\Program Files (x86)\SQLIO>sqlio -kW -t8 -s120 -o8 -fsequential -b64 -BH -LS c :\TestFile.dat sqlio v1.5.SG using system counter for latency timings, 62500000 counts per second 8 threads writing for 120 secs to file c:\TestFile.dat using 64KB sequential IOs enabling multiple I/Os per thread with 8 outstanding buffering set to use hardware disk cache (but not file cache) using current size: 5120 MB for file: c:\TestFile.dat initialization done CUMULATIVE DATA: throughput metrics: IOs/sec: 341.37 MBs/sec: 21.33 latency metrics: Min_Latency(ms): 5 Avg_Latency(ms): 186 Max_Latency(ms): 120037 histogram: ms: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24+ %: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 C:\Program Files (x86)\SQLIO>sqlio -kR -t8 -s120 -o8 -fsequential -b64 -BH -LS c :\TestFile.dat sqlio v1.5.SG using system counter for latency timings, 62500000 counts per second 8 threads reading for 120 secs from file c:\TestFile.dat using 64KB sequential IOs enabling multiple I/Os per thread with 8 outstanding buffering set to use hardware disk cache (but not file cache) using current size: 5120 MB for file: c:\TestFile.dat initialization done CUMULATIVE DATA: throughput metrics: IOs/sec: 1024.07 MBs/sec: 64.00 latency metrics: Min_Latency(ms): 5 Avg_Latency(ms): 61 Max_Latency(ms): 81632 histogram: ms: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24+ %: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 Three of the four tests are, to my mind, within reasonable parameters for the rack server. However, the 64 write test is incredibly slow on the rack server. (68 mb/sec on the slow tower vs 21 mb/s on the rack). The read speed for 64k also seems slow. Is this enough to say there is some sort of bottleneck with the shared storage? I need to know if I can take this evidence and say we need to launch an investigation into this. Any help is appreciated.

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  • CodePlex Daily Summary for Sunday, April 25, 2010

    CodePlex Daily Summary for Sunday, April 25, 2010New Projects281slides: 281slides is a project to demonstrate how one could go about implementing something similar to http://280slides.com in Silverlight3.Alex.XP's ARMA2 Chinese Language Pack Tools: Alex.XP's ARMA2 Chinese Language ToolsAuto Version Web Assets: The AVWA project is an HTTP Module written in C# that is designed to allow for versioning of various web assets such as .CSS and .JS files. This a...CAECE Twitter Clon: Proyecto para hacer un clon de twitter alumnos CAECE 2010DNSExchanger: Provides users to switch their PC's DNSs with pre-defined DNS with one click. Fluent ViewModel Configuration for WPF (MVVM): Fluent MVVM Configuration for WPF. A powerful yet simple interface for configuring view models for WPF. Eliminates INotifyPropertyChanged duplic...Genetic Algorithm N-Queens Solver: Genetic Algorithm N-Queens Solver with Multithreaded GUI.Hangmanondotnet: Just a starterHelium Frog Animator: Here is the Source code for the Helium Frog Animator. It is released under the GNU General Public Licence. The software enables stop motion animati...LISCH Collision Resolution, AVL Trees: LISCH Collision Resolution, AVL Trees Last Insertion Standart Colesced HashingNetPE: NetPE is a Portable Executable(PE) editor with full Metadata support. It is developed in pure C#.Proyecto Nilo: nada por ahoraSQL Schema Source Control: Track database schema changes automatically C# application that you can run against your SQL Databases (supports SQL 2008 right now, but you cou...uTorrent-Net-Client: A network client for uTorrent over the uTorrent-WebAPI. The Client use the API implementation from "uTorrent Web Client API Wrapper Library" (http:...Visual Leak Detector for Visual C++ 2008/2010: Enhanced Memory Leak Detection for Visual C++Visual Studio 2010 AutoScroller Extension: This is an extension to provide auto-scrolling to the Visual Studio 2010 environment. Simply middle click and drag the mouse in the direction yo...Vje: Vje projectVs2010-TipSite - Enter Island: This project is a visual studio 2010 project created in Silverligt. The project used to give using tips about visual studio 2010 by movies clips an...WKURM: Research Methods project @ western kentucky universityYupsky: yupsky webNew Releases.NET DiscUtils: Version 0.8: This is the 0.8 release of DiscUtils. New in this release are: An NFS client, supporting access to virtual disks held on an NFS server. A PowerS...Bluetooth Radar: Version 2.2: Add Settings window Get installed services on the deveice Check if Object Exchange is installed and changed properties. Add Windows Bluetooth...CSharp Intellisense: V1.7: major improvements: - Select best suggestion - on going changes filters (the filters will changed according to the current typing) - remember last ...DNSExchanger: DNSExchanger Beta v0.1: First release of the project, DNSExchanger. It requires, 32-bit Operating System (XP, Vista, 7) and need to be runned with administration credent...DotNetNuke® Form and List (formerly User Defined Table): 05.01.03: Form and List 05.01.03What's New: This release, Form and List 05.01.03, will be a stabilization release. It requires at least DotNetNuke 5.1.3 for...Enki Char 2 BIN: Enki Char 2 Bin: This program converts Characters to Binary and vice versaFluent ViewModel Configuration for WPF (MVVM): FluentViewModel Alpha1: This is a debug build of the FluentViewModel library. This has been provided to get feed back on the API and to look for bugs. For an example on h...Hangmanondotnet: Hangman: Just a previewHelium Frog Animator: Helium Frog 2.06 Documentation: Complete User Guide documentation in html formatHelium Frog Animator: Helium Frog 2.06 Source Code: Zip file contains all Visual Basic 6 source code, Artwork, sound files etc.Helium Frog Animator: Helium Frog Version 2.06: This file is the released version on Helium Frog 2.06. It contains binary files and required runtime libraries.Helium Frog Animator: Motion Jpeg Handling 10: Source code , module and debugging application in C# a) Module concatenates .jpg files to motion jpeg .avi file. b) Module retrieves any required ...Helium Frog Animator: Sample Grabber 03: Source code and debug program in C# a) Module lists all the available DirextX source devices b) Sets up video streaming to a picturebox by creating...Henge3D Physics Library for XNA: Henge3D Source (2010-04): The biggest change in this release was the addition of the OnCollision and OnSeparation "events" in the RigidBody class. An attached handler will r...HouseFly controls: HouseFly controls alpha 0.9.4.1: HouseFly controls release 0.9.4.1 alphaHTML Ruby: 6.22.0: Added new options for adjusting ruby line height and text line height Live preview for options Adjusted applied styles Added option to report...HTML Ruby: 6.22.1: space by word if ASCII character improved handling of unclosed ruby tagMultiwfn: Multiwfn1.3_binary: Multiwfn1.3_binaryMultiwfn: multiwfn1.3_source: multiwfn1.3_sourceRapid Dictionary: Rapid Dictionary Alpha 1.0: Try auto updatable version: http://install.rapiddict.com/index.html Rapid Dictionary Alpha 1.0 includes such functionality:you can run translation...Silverlight Input Keyboard: Version 1.5 for Silverlight 4: Dependency System.Windows.Interactivity.dll from Blend 4 RC http://www.microsoft.com/downloads/details.aspx?FamilyID=88484825-1b3c-4e8c-8b14-b05d02...SQL Schema Source Control: 1.0: Initial ReleaseUDC indexes parser: UDC indexex parser Beta: LALR(1): 1) Невозможно использовать знак распространения на общие и специальные определители, за исключением определителей в скобках (), (0), (=), ...uTorrent-Net-Client: uTorrent-Net-Client: This download contains the uTorrentNetClient and the 7Zip Windows-Service. Before you can use both, you must configuration some points in the App.C...VidCoder: 0.3.0: Changes: Added customizable columns on the Queue. Right click->Customize columns, then drag and drop to choose and reorder. Column sizes will also...Visual Leak Detector for Visual C++ 2008/2010: v2.0: New version of VLD. This adds support for x64 applications and VS 2010.Visual Studio 2010 AutoScroller Extension: AutoScroller v0.1: Initial release of Visual studio 2010 auto-scroller extension. Simply middle click and drag the mouse in the direction you wish to scroll, further...Yasbg: It's Static GUI: Many changes have been made from the previous release. Read the README! This release adds a GUI and RSS support. From now on, this program is only...Most Popular ProjectsRawrWBFS ManagerAJAX Control ToolkitSilverlight ToolkitMicrosoft SQL Server Product Samples: Databasepatterns & practices – Enterprise LibraryWindows Presentation Foundation (WPF)ASP.NETMicrosoft SQL Server Community & SamplesPHPExcelMost Active Projectspatterns & practices – Enterprise LibraryRawrGMap.NET - Great Maps for Windows Forms & PresentationBlogEngine.NETParticle Plot PivotNB_Store - Free DotNetNuke Ecommerce Catalog ModuleDotNetZip LibraryN2 CMSFarseer Physics Enginepatterns & practices: Composite WPF and Silverlight

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  • CodePlex Daily Summary for Thursday, May 20, 2010

    CodePlex Daily Summary for Thursday, May 20, 2010New ProjectsAlphaChannel: Closed projectAragon Online Client: The Aragon Online Client is a front-end application allowing users to play the online game http://aragon-online.net The client fetches game data a...BISBCarManager: Car managerBlammo.Net: Blammo.Net is a simple logging system that allows for multiple files, has simple configuration, and is modular.C# IMAPI2 Samples: This project is my effort to port the VB Script IMAPI2 samples to C# 4.0 and provide CD/DVD Burning capabilities in C#. This takes advantage of th...DemotToolkit: A toolbox to help you enjoy the demotivators.FMI Silverlight Course: This is the site for the final project of the Silverlight course taught at the Sofia University in the summer semester of 2010.InfoPath Publisher Helper: Building a large set of InfoPath Templates? Bored of the repetive stsadm commands to deploy an online form? This tool will allow you to submit ...JSBallBounce - HTML5 Stereocopy: A demo of basic stereoscopy in HTML5Kindler: Kindler allows you to easily convert simply HTML into documents that can be easily read on the Amazon Kindle.Maybe: Maybe or IfNotNull using lambdas for deep expressions. int? CityId= employee.Maybe(e=>e.Person.Address.City);PopCorn Project : play music with system beeps: PopCorn is an application that can play monophonic music through system beeps. You can launch music on the local machine, or on a remote server thr...RuneScape 2 Chronos - Emulation done right.: RuneScape 2 Chronos is a RuneScape 2 Emulator framework. It is completely open-source and is programmed in a way in which should be simpler for it'...RWEntregas: Projeto do Rogrigo e Wender referente a entregasSilverAmp: A media player to demonstrate lots of new Silverlight 4 features. Running out of browser and reading files from the MyMusic folder are two of them....Silverlight Scheduler: A light-weight silverlight scheduler control.SimpleContainer: SimpleContainer is very simple IoC container that consists of one class that implements two remarkable methods: one for registration and one for re...sqlserverextensions: This project will provide some use operations for files and directories. Further development will include extended string operations.TechWorks Portugal Sample BI Project: Techworks is a complete Microsoft BI sample project customized for Portugal to be used in demo and learning scenarios. It is based in SQL Server 20...Test4Proj: Test4ProjTV Show Renamer: TV Show Renamer is a program that is designed to take files downloaded off the internet and rename them to a more user friendly file name. It is fo...UnFreeZeMouSeW7: This small application disable or enable the standby mode on Windows 7 devices. As the mouse pointer freezes or the latency increase on some device...VianaNET - Videoanalysis for physical motion: The VianaNET project targets physics education. The software enables to analyze the motion of colored objects in life-video and video files. The da...Visual Studio 2010 extension for helping SharePoint 2010 debugging: This is a Visual Studio 2010 extensibility project that extends the debugging support for the built-in SharePoint 2010 tools with new menu items an...Visual Studio 2010 Load Test Plugins Library: Useful plugin library for Visual Studio Load Test 2010 version. (Best for web tests).VMware Lab Manager Powershell Cmdlet: This is a simple powershell cmdlet which connects you with the VMware lab manager internal soap api.Webgame UI: Bot to webgameNew ReleasesActipro WPF Controls Contrib: v2010.1: Minor tweaks and updated to target Actipro WPF Studio 2010.1. Addition of Editors.Interop.Datagrid project, which allows Actipro Editors for WPF t...Blammo.Net: Blammo.Net 1.0: This is the initial release of Blammo.Net.Build Version Increment Add-In Visual Studio: Shared Assembly Info Setup: Example solution that makes use of one shared assembly info file.CSS 360 Planetary Calendar: Zero Feature Release: =============================================================================== Zero Feature Release Version: 0.0 Description: This is a binar...DotNetNuke® Community Edition: 05.04.02: Updated the Installation Wizard's Polish & German language packs. Improved performance of Sql script for listing modules by portal. Improved De...DotNetNuke® Store: 02.01.36: What's New in this release? Bugs corrected: - The reference to resource.zip has been commented in the Install package. Sorry for that it's my mista...Extend SmallBasic: Teaching Extensions v.016: added turtle tree quizExtremeML: ExtremeML v1.0 Beta 2: Following the decision to terminate development of the Premium Edition of ExtremeML, this release includes all code previously restricted to the Pr...InfoPath Publisher Helper: 1st Release: InfoPath Publisher Helper Tool The version is mostly stable. There are some UI errors, which can be ignored. The code has not been cleaned up so t...JSBallBounce - HTML5 Stereocopy: HTML5 Stereoscopic Bouncing Balls Demo: Stereoscopic rendering in HTML5kdar: KDAR 0.0.22: KDAR - Kernel Debugger Anti Rootkit - signature's bases updated - ALPC port jbject check added - tcpip internal critical area checks added - some ...Lightweight Fluent Workflow: Objectflow core: Release Notes Fixed minor defects Framework changes Added IsFalse for boolean conditions Defects fixed IsTrue works with Not operator Installati...LiquidSilver SharePoint Framework: LiquidSilver 0.2.0.0 Beta: Changes in this version: - Fixed a bug in HgListItem when parsing double and int fields. - Added the LiquidSilver.Extra project. - Added the Liquid...Matrix: MatrixPlugin-0.5.1: Works with UniqueRoutes plugin on Google Code Works in Linux (path changes, variable usage etc) Builds .st2plugin by default Adapted to ST3MRDS Samples: MRDS Samples 1.0: Initial Release Please read the installation instructions on the Read Me page carefully before you unzip the samples. This ZIP file contains sourc...PopCorn Project : play music with system beeps: Popcorn v0.1: 1st beta releaseRuneScape 2 Chronos - Emulation done right.: Revision 0: Alpha stage of the Chronos source.SCSI Interface for Multimedia and Block Devices: Release 13 - Integrated Shell, x64 Fixes, and more: Changes from the previous version: - Added an integrated shell browser to the program and removed the Add/Remove File/Folder buttons, since the she...Silverlight Console: Silverlight Console Release 2: Release contains: - Orktane.Console.dll - Orktane.ScriptActions.dll Release targets: - Silverlight 4 Dependencies: - nRoute.Toolkit for Silverlig...SimpleContainer: SimpleContainer: Initial release of SimpleContainer library.Springshield Sample Site for EPiServer CMS: Springshield 1.0: City of Springshield - The accessible sample site for EPiServer CMS 6. Read the readme.txt on how to install.SQL Trim: 20100519: Improved releasesqlserverextensions: V 0.1 alpha: Version 0.1 Alphasvchost viewer: svchost viewer ver. 0.5.0.1: Got some feedback from a user, with some nice ideas so here they are: • Made the program resizable. • Program now saves the size and position when...Tribe.Cache: Tribe.Cache RC: Release Candidate There are breaking changes between BETA and RC :- 1) Cache Dictionary is now not exposed to the client. 2) Completly Thread Sa...TV Show Renamer: TV Show Renamer: This is the first public release. Don't worry that it is version 2.1 that is because i keep adding features to it and then upping the version numbe...UnFreeZeMouSeW7: UnFreeZeMouSeW7 0.1: First releaseVCC: Latest build, v2.1.30519.0: Automatic drop of latest buildVianaNET - Videoanalysis for physical motion: VianaNET V1.1 - alpha: This is the first alpha release of the completely rewritten Viana. Known issues are: - sometimes black frame at initial load of video - no abilit...visinia: visinia_1: The beta is gone, the visinia is here with visinia 1. now you can confidently install visinia use visinia and enjoy visinia. This version of visini...visinia: visinia_1_Src: The beta is gone, the visinia is here with visinia 1. now you can confidently install visinia use visinia and enjoy visinia. This version of visini...Visual Studio 2010 extension for helping SharePoint 2010 debugging: 1.0 First public release: The extension is released as a Visual Studio 2010 solution. See my related blog post at http://pholpar.wordpress.com/2010/05/20/visual-studio-2010-...Visual Studio 2010 Load Test Plugins Library: version 1 stable: version 1 stableVMware Lab Manager Powershell Cmdlet: LMCmdlet 1.0.0: first Release. You need to be an Administrator to install this cmdlet. After you run setup open powershell type: Get-PSSnapin -Registered you sh...WF Personalplaner: Personalplaner v1.7.29.10139: - Wenn ein Schema erstellt wird mit der Checkbox "Als neues Schema speichern" wurde pro Person ein Schema erstellt - Wenn ein Pensum geändert wurde...XAM.NET: XAM 1.0p2 + Issue Tracker 8396: Patch release for Issue Tracker 8396Xrns2XMod: Xrns2XMod 1.2: Fixed 32 bit flac conversion - Thanks to Yuri for updating FlacBox librariesMost Popular ProjectsRawrWBFS ManagerAJAX Control ToolkitMicrosoft SQL Server Product Samples: DatabaseSilverlight ToolkitWindows Presentation Foundation (WPF)patterns & practices – Enterprise LibraryMicrosoft SQL Server Community & SamplesPHPExcelASP.NETMost Active Projectspatterns & practices – Enterprise LibraryRawrPHPExcelGMap.NET - Great Maps for Windows Forms & PresentationCustomer Portal Accelerator for Microsoft Dynamics CRMBlogEngine.NETWindows Azure Command-line Tools for PHP DevelopersCassiniDev - Cassini 3.5/4.0 Developers EditionSQL Server PowerShell ExtensionsFluent Ribbon Control Suite

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  • CodePlex Daily Summary for Monday, January 10, 2011

    CodePlex Daily Summary for Monday, January 10, 2011Popular ReleasesSense/Net Enterprise Portal & ECMS: SenseNet 6.0.1 Community Edition for .NET 4: SenseNet 6.0.1 Community Edition for .NET 4 with SQL CE 4.0 This half year we have been working quite fiercely to bring you the long-awaited release of Sense/Net 6.0. Download this Community Edition for .NET 4 Platform to see what we have been up to. These months we have worked on getting the WebCMS capabilities of Sense/Net 6.0 up to par. New features include: New, powerful page and portlet editing experience. HTML and CSS cleanup, new, powerful site skinning system. Upgraded, light...Agile Personal Body Of Knowledge: ????-????,???? v0.2.pdf: ????【????-????,????.pdf】???,?????????????????????????????,???????????,???????。 ??????????,??????????,????????,?????????! ????sina??:http://q.t.sina.com.cn/135484VSSpeedster - Parallel Builds for VS: VSSpeedster 1.1: - Parallel Builds with MSBuild integrated in Visual StudioBernie's Trackviewer: Bernie's Trackviewer Version 1.2: Redesigned user interface of main form Also displays waypoints which are not part of a track Can convert a route int a track Maximum age of cached maps can be setPeople's Note: People's Note 0.21: Replaced note viewer buttons with a menu bar to improve scrolling performance. Fixed database relocation on low-resolution devices; thanks to compaNet for reporting. Improved signin error messages. To install: copy the appropriate CAB file onto your WM device and run it.mytrip.mvc (CMS & e-Commerce): mytrip.mvc 1.0.51.0 beta2: WEB.mytrip.mvc 1.0.51.0 Web for install hosting System Requirements: NET 4.0, MSSQL 2008 or MySql (auto creation table to database) if .\SQLEXPRESS auto creation database (App_Data folder) SRC.mytrip.mvc 1.0.51.0 System Requirements: Visual Studio 2010 or Web Deweloper 2010 MSSQL 2008 or MySql (auto creation table to database) if .\SQLEXPRESS auto creation database (App_Data folder) Connector/Net 6.3.5, MVC3 RC WARNING For run and debug SRC.mytrip.mvc 1.0.51.0 download and install MVC3 RC...EnhSim: EnhSim 2.3.0: 2.3.0This release supports WoW patch 4.03a at level 85 To use this release, you must have the Microsoft Visual C++ 2010 Redistributable Package installed. This can be downloaded from http://www.microsoft.com/downloads/en/details.aspx?FamilyID=A7B7A05E-6DE6-4D3A-A423-37BF0912DB84 To use the GUI you must have the .NET 4.0 Framework installed. This can be downloaded from http://www.microsoft.com/downloads/en/details.aspx?FamilyID=9cfb2d51-5ff4-4491-b0e5-b386f32c0992 - Changed how flame shoc...AutoLoL: AutoLoL v1.5.3: A message will be displayed when there's an update available Shows a list of recent mastery files in the Editor Tab (requested by quite a few people) Updater: Update information is now scrollable Added a buton to launch AutoLoL after updating is finished Updated the UI to match that of AutoLoL Fix: Detects and resolves 'Read Only' state on Version.xmlHawkeye - The .Net Runtime Object Editor: Hawkeye 1.2.4: [EDIT: 2010/01/10] In the case you are running an x86 Windows; please wait until Release 1.2.5 is made available: Hawkeye is broken on these OS. This is a maintenance release providing bug fixes. It comes in two flavors: Hawkeye.124.N2 is the standard .NET 2 build, was compiled with Visual Studio 2005 and can only inspect .NET 2 applications. Hawkeye.124.N4 is a .NET4 2 build, was compiled with Visual Studio 2010 and can only inspect .NET 4 applications. Please be patient until Release 1.3...Extended WPF Toolkit: Extended WPF Toolkit - 1.3.0: What's in the 1.3.0 Release?BusyIndicator ButtonSpinner ChildWindow ColorPicker - Updated (Breaking Changes) DateTimeUpDown - New Control Magnifier - New Control MaskedTextBox - New Control MessageBox NumericUpDown RichTextBox RichTextBoxFormatBar - Updated .NET 3.5 binaries and SourcePlease note: The Extended WPF Toolkit 3.5 is dependent on .NET Framework 3.5 and the WPFToolkit. You must install .NET Framework 3.5 and the WPFToolkit in order to use any features in the To...sNPCedit: sNPCedit v0.9d: added elementclient coordinate catcher to catch coordinates select a target (ingame) i.e. your char, npc or monster than click the button and coordinates+direction will be transfered to the selected row in the table corrected labels from Rot to Direction (because it is a vector)Ionics Isapi Rewrite Filter: 2.1 latest stable: V2.1 is stable, and is in maintenance mode. This is v2.1.1.25. It is a bug-fix release. There are no new features. 28629 29172 28722 27626 28074 29164 27659 27900 many documentation updates and fixes proper x64 build environment. This release includes x64 binaries in zip form, but no x64 MSI file. You'll have to manually install x64 servers, following the instructions in the documentation.StyleCop for ReSharper: StyleCop for ReSharper 5.1.14980.000: A considerable amount of work has gone into this release: Huge focus on performance around the violation scanning subsystem: - caching added to reduce IO operations around reading and merging of settings files - caching added to reduce creation of expensive objects Users should notice condsiderable perf boost and a decrease in memory usage. Bug Fixes: - StyleCop's new ObjectBasedEnvironment object does not resolve the StyleCop installation path, thus it does not return the correct path ...VivoSocial: VivoSocial 7.4.1: New release with bug fixes and updates for performance..NET Extensions - Extension Methods Library for C# and VB.NET: Release 2011.03: Added lot's of new extensions and new projects for MVC and Entity Framework. object.FindTypeByRecursion Int32.InRange String.RemoveAllSpecialCharacters String.IsEmptyOrWhiteSpace String.IsNotEmptyOrWhiteSpace String.IfEmptyOrWhiteSpace String.ToUpperFirstLetter String.GetBytes String.ToTitleCase String.ToPlural DateTime.GetDaysInYear DateTime.GetPeriodOfDay IEnumberable.RemoveAll IEnumberable.Distinct ICollection.RemoveAll IList.Join IList.Match IList.Cast Array.IsNullOrEmpty Array.W...EFMVC - ASP.NET MVC 3 and EF Code First: EFMVC 0.5- ASP.NET MVC 3 and EF Code First: Demo web app ASP.NET MVC 3, Razor and EF Code FirstVidCoder: 0.8.0: Added x64 version. Made the audio output preview more detailed and accurate. If the chosen encoder or mixdown is incompatible with the source, the fallback that will be used is displayed. Added "Auto" to the audio mixdown choices. Reworked non-anamorphic size calculation to work better with non-standard pixel aspect ratios and cropping. Reworked Custom anamorphic to be more intuitive and allow display width to be set automatically (Thanks, Statick). Allowing higher bitrates for 6-ch....NET Voice Recorder: Auto-Tune Release: This is the source code and binaries to accompany the article on the Coding 4 Fun website. It is the Auto Tuner release of the .NET Voice Recorder application.BloodSim: BloodSim - 1.3.2.0: - Simulation Log is now automatically disabled and hidden when running 10 or more iterations - Hit and Expertise are now entered by Rating, and include option for a Racial Expertise bonus - Added option for boss to use a periodic magic ability (Dragon Breath) - Added option for boss to periodically Enrage, gaining a Damage/Attack Speed buffJson.NET: Json.NET 4.0 Release 1: New feature - Added Windows Phone 7 project New feature - Added dynamic support to LINQ to JSON New feature - Added dynamic support to serializer New feature - Added INotifyCollectionChanged to JContainer in .NET 4 build New feature - Added ReadAsDateTimeOffset to JsonReader New feature - Added ReadAsDecimal to JsonReader New feature - Added covariance to IJEnumerable type parameter New feature - Added XmlSerializer style Specified property support New feature - Added ...New ProjectsAssimpXna: AssimpXna is a custom model importer for Xna 4.0 using the Open Asset Import Library (Assimp).ATCSim: This is an atc sim for a school projectAzure Role-Based Deployment: Azure Role-Based Deployment demonstrates how to use the CreateDeployment Windows Azure Service Management API to deploy an app from within a web role. This code can easily be ported to a worker role and thus included in the managment pack for a hosted service.CodeKata AltNet Hispano: Ejemplos de Code Kata usados por la comunidad AltNet Hispano.DataStoreCleaner: DataStoreCleaner clears "DataStore" folder which manages Windows Update History. It is useful for fixing WU error, or tune up Windows start-up. It's developed in C#.DS_HW2: dshw2EFT Calculator: EFT Calculator is an application that performs common cryptographic operations used in electronic funds transfer applications.Entity Visualizers: This project has debugger visualizers for several objects in the Entity Framework: EntityObject, EntityCollection, ObjectQuery and ObjectContext. Some of the source code is based on code from Julie Lerman's book "Programming Entity Framework".EzyCMS - Easy and Simple CMS made by ASP.Net MVC: EzyCMS makes both of end user and developer enjoy CMS benefit and extendability to perform requirements. The design principles: EASY TO USE, EASY TO EXTEND, FLEXIBLE AND PWOERFUL TECHNOLOGY: ASP.Net MVC2, NHibernate, StructureMap, JQueryFlatStore: Simple library to simplify storage of application data when a bulky dedicated database is cumbersome and unnecessaryGigantornis: Gigantornis is a tool for benchmarking your Hypertext Transfer Protocol (HTTP) server. It is designed to give you an impression of how your current server installation performs. This especially shows you how many requests per second your server installation is capable of serving.Gonte.Dal: Data access layer for NETLezatrus: Lezatrus is the open source project to help people find places to eat in Jakarta. It's developed in ASP.NET MVC using Razor and C#. It's the sample app for Pro ASP.NET MVC Coding Ninja facebook group.Moo: Moo is an object-to-object multi-mapper. It is able to use multiple different strategies (in a mix of convention, configuration, attributes and fluent calls) when mapping from one object to another.MvcXaml: A custom View Engine for ASP.NET MVC that allows Controller Action Methods to return dynamically generated images based on XAML markup.Perfect World Bot Development FrameWork: <empty yet>Silverlight motion detection: Motion detection using Silverlight 4 camera support and a simple motion detection algorithm.Small IT Business Manager: Small IT Business Manager is a tool being created keeping small-midsize IT companies in mind to allow them manage their day to day chores. Management Features planned: * Workers * Timesheets * Financial * HR * Basic Project Management * Invoicingsomething for testing: mot do an mau de test cac van de lien quan toi codeStructure Copier: This small program is supposed to copy tree structure of directory.TogNet: A small utility program to toggle between windows network adapters. Needed a program like this to switch between an external Wireless network and the corporate Lan network adapter.

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  • 2013 Predictions for Retail

    - by David Dorf
    Its that time of year to roll out the predictions for next year.  I can't say I've really nailed it in the past, but feel free to look back at my 2012, 2011, and 2010 predictions.  I'm not expecting anything earth-shattering this year; just continued maturation of several technologies that are finally taking hold. 1. Next day delivery -- Amazon finally decided it wasn't worth fighting state taxes and instead decided to place distribution centers everywhere so they can potentially offer next-day deliveries.  Not to be outdone, Walmart is looking to leverage its huge physical presence to offer the same.  Clubs like ShopRunner are pushing delivery barriers as well, so the norm is shifting to free shipping in a few days or relatively cheap shipping overnight.  Retailers need be thinking about how to ship from physical stores. 2. Bring your own device -- Earlier this year Intuit bought AisleBuyer, a mobile self-checkout start-up, at least somewhat validating the BYOD approach.  Grocery stores, especially in Europe, have been supporting in-aisle self-scanning for a while and I'm betting it will find a home in certain verticals in the US too.  There's also the BYOD concept for employees.  Some retailers are considering issuing mobile devices at hiring along side the shirt and name-tag.  Employees become responsible for the hardware until they leave. 3. TV shopping -- Will Apple finally release a TV product in 2013?  Who knows?  But the industry isn't standing still. Companies like QVC and HSN are already successfully combining the TV and online experiences for shopping.  Comcast is partnering with Tivo to allow viewers to interact with ads with Paypal handing payment.  This will be a slow maturation, but expect TVs to get smarter and eventually become a new selling channel (pun intended) for retailers. 4. Privacy backlash -- It only takes one big incident to stir the public, and I'm betting we have one in 2013.  Facebook, Google, or Apple will test the boundaries of what the public is willing to accept.  It could involve a retailer using geo-location technology, or possibly video analytics.  And as is always the case, the offender will apologize, temporarily remove the technology, and wait 2-3 years for it to be generally accepted.  Privacy is a moving target. 5. More NFC -- I've come to the conclusion that adoption of any banking technology is going to be slow.  It was slow for credit cards, ATMs, and online billpay so why should it be any different for NFC?  Maybe, just maybe the iPhone 5S will have an NFC chip, but we're not going to see mainstream uptake for years.  Next year we'll continue to see incremental improvements from Isis, Google, and Paypal and a plethora of new startups, but don't toss your magstripe cards just yet. 6. In-store location -- The technologies for tracking people inside stores is really improving.  Retailers can track people using video cameras, infrared, and by the WiFi radios in mobile phones.  We're getting closer to the point where accuracy could be a shelf-facing, which will help retailers understand how people shop, where they spend time, and what displays attract them.  Expect CPG companies to get involved and partner with retailers, since the data benefits both parties.  Consumers will benefit by being directed right to the products they seek.  (In 2013 ARTS is forming a workteam to develop new standards in this area.) 7. M&A -- Looking back at 2012 there were some really big deals involving IBM, Oracle, JDA, and NCR and I expect that trend will likely continue as vendors add assets to bolster their portfolios.  Many retailers are due for an IT transformation to support anywhere, anytime shoppers, and one-stop-vendors can minimize complexity and costs. Predictions from other sources: Independent Retailer Stores Magazine IDC Insights Mobile Commerce Daily

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  • Grid pathfinding with a lot of entities

    - by Vee
    I'd like to explain this problem with a screenshot from a released game, DROD: Gunthro's Epic Blunder, by Caravel Games. The game is turn-based and tile-based. I'm trying to create something very similar (a clone of the game), and I've got most of the fundamentals done, but I'm having trouble implementing pathfinding. Look at the screenshot. The guys in yellow are friendly, and want to kill the roaches. Every turn, every guy in yellow pathfinds to the closest roach, and every roach pathfinds to the closest guy in yellow. By closest I mean the target with the shortest path, not a simple distance calculation. All of this without any kind of slowdown when loading the level or when passing turns. And all of the entities change position every turn. Also (not shown in screenshot), there can be doors that open and close and change the level's layout. Impressive. I've tried implementing pathfinding in my clone. First attempt was making every roach find a path to a yellow guy every turn, using a breadth-first search algorithm. Obviously incredibly slow with more than a single roach, and would get exponentially slower with more than a single yellow guy. Second attempt was mas making every yellow guy generate a pathmap (still breadth-first search) every time he moved. Worked perfectly with multiple roaches and a single yellow guy, but adding more yellow guys made the game slow and unplayable. Last attempt was implementing JPS (jump point search). Every entity would individually calculate a path to its target. Fast, but with a limited number of entities. Having less than half the entities in the screenshot would make the game slow. And also, I had to get the "closest" enemy by calculating distance, not shortest path. I've asked on the DROD forums how they did it, and a user replied that it was breadth-first search. The game is open source, and I took a look at the source code, but it's C++ (I'm using C#) and I found it confusing. I don't know how to do it. Every approach I tried isn't good enough. And I believe that DROD generates global pathmaps, somehow, but I can't understand how every entity find the best individual path to other entities that move every turn. What's the trick? This is a reply I just got on the DROD forums: Without having looked at the code I'd wager it's two (or so) pathmaps for the whole room: One to the nearest enemy, and one to the nearest friendly for every tile. There's no need to make a separate pathmap for every entity when the overall goal is "move towards nearest enemy/friendly"... just mark every tile with the number of moves it takes to the nearest target and have the entity chose the move that takes it to the tile with the lowest number. To be honest, I don't understand it that well.

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  • nth ugly number

    - by Anil Katti
    Numbers whose only prime factors are 2, 3 or 5 are called ugly numbers. Example: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, ... 1 can be considered as 2^0. I am working on finding nth ugly number. Note that these numbers are extremely sparsely distributed as n gets large. I wrote a trivial program that computes if a given number is ugly or not. For n 500 - it became super slow. I tried using memoization - observation: ugly_number * 2, ugly_number * 3, ugly_number * 5 are all ugly. Even with that it is slow. I tried using some properties of log - since that will reduce this problem from multiplication to addition - but, not much luck yet. Thought of sharing this with you all. Any interesting ideas? Using a concept similar to "Sieve of Eratosthenes" (thanks Anon) for (int i(2), uglyCount(0); ; i++) { if (i % 2 == 0) continue; if (i % 3 == 0) continue; if (i % 5 == 0) continue; uglyCount++; if (uglyCount == n - 1) break; } i is the nth ugly number. Even this is pretty slow. I am trying to find 1500th ugly number.

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  • Force creation of query execution plan

    - by Marc
    I have the following situation: .net 3.5 WinForm client app accessing SQL Server 2008 Some queries returning relatively big amount of data are used quite often by a form Users are using local SQL Express and restarting their machines at least daily Other users are working remotely over slow network connections The problem is that after a restart, the first time users open this form the queries are extremely slow and take more or less 15s on a fast machine to execute. Afterwards the same queries take only 3s. Of course this comes from the fact that no data is cached and must be loaded from disk first. My question: Would it be possible to force the loading of the required data in advance into SQL Server cache? Note My first idea was to execute the queries in a background worker when the application starts, so that when the user starts the form the queries will already be cached and execute fast directly. I however don't want to load the result of the queries over to the client as some users are working remotely or have otherwise slow networks. So I thought just executing the queries from a stored procedure and putting the results into temporary tables so that nothing would be returned. Turned out that some of the result sets are using dynamic columns so I couldn't create the corresponding temp tables and thus this isn't a solution. Do you happen to have any other idea?

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  • .post inside jQuery.validator.addMethod always returns false :(

    - by abdullah kahraman
    Hello! I am very new to jQuery and javascript programming. I have a program below that checks whether username is taken or not. For now, the PHP script always returns if(isset($_POST["username"]) )//&& isset($_POST["checking"])) { $xml="<register><message>Available</message></register>"; echo $xml; } Login function works, but username checking doesn't. Any ideas? Here is all of my code: $(document).ready(function() { jQuery.validator.addMethod("checkAvailability",function(value,element){ $.post( "login.php" , {username:"test", checking:"yes"}, function(xml){ if($("message", xml).text() == "Available") return true; else return false; }); },"Sorry, this user name is not available"); $("#loginForm").validate({ rules: { username: { required: true, minlength: 4, checkAvailability: true }, password:{ required: true, minlength: 5 } }, messages: { username:{ required: "You need to enter a username." , minlength: jQuery.format("Your username should be at least {0} characters long.") } }, highlight: function(element, errorClass) { $(element).fadeOut("fast",function() { $(element).fadeIn("slow"); }) }, success: function(x){ x.text("OK!") }, submitHandler: function(form){send()} }); function send(){ $("#message").hide("fast"); $.post( "login.php" , {username:$("#username").val(), password:$("#password").val()}, function(xml){ $("#message").html( $("message", xml).text() ); if($("message", xml).text() == "You are successfully logged in.") { $("#message").css({ "color": "green" }); $("#message").fadeIn("slow", function(){location.reload(true);}); } else { $("#message").css({ "color": "red" }); $("#message").fadeIn("slow"); } }); } $("#newUser").click(function(){ return false; }); });

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