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• Wine right click open is different to terminal "wine appname"

  - by Sman789

  I have an application (Star Trek Bridge Commander) which runs fine on Wine when I navigate to its directory and 'open with - Wine Windows Program Loader' from the right click menu. Unfortunately, it quits with a runtime error if I try to use 'wine (path)' or 'wine start (path)' in the terminal. This is a problem because I am trying to make a custom shortcut (.desktop file) to open it. Thankyou for any assistance :)

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• Silverlight Cream for April 05, 2010 -- #831

  - by Dave Campbell

  In this Issue: Rénald Nollet, Davide Zordan(-2-, -3-), Scott Barnes, Kirupa, Christian Schormann, Tim Heuer, Yavor Georgiev, and Bea Stollnitz. Shoutouts: Yavor Georgiev posted the material for his MIX 2010 talk: what’s new in WCF in Silverlight 4 Erik Mork and crew posted their This Week in Silverlight 4.1.2010 Tim Huckaby and MSDN Bytes interviewed Erik Mork: Silverlight Consulting Life – MSDN Bytes Interview From SilverlightCream.com: Home Loan Application for Windows Phone Rénald Nollet has a WP7 app up, with source, for calculating Home Loan application information. He also discusses some control issues he had with the emulator. Experiments with Multi-touch: A Windows Phone Manipulation sample Davide Zordan has updated the multi-touch project on CodePlex, and added a WP7 sample using multi-touch. Silverlight 4, MEF and MVVM: EventAggregator, ImportingConstructor and Unit Tests Davide Zordan has a second post up on MEF, MVVM, and Prism, oh yeah, and also Unit Testing... the code is available, so take a look at what he's all done with this. Silverlight 4, MEF and MVVM: MEFModules, Dynamic XAP Loading and Navigation Applications Davide Zordan then builds on the previous post and partitions the app into several XAPs put together at runtime with MEF. Silverlight Installation/Preloader Experience - BarnesStyle Scott Barnes talks about the install experience he wanted to get put into place... definitely a good read and lots of information. Changing States using GoToStateAction Kirupa has a quick run-through of Visual States, and then demonstrates using GoToStateAction and a note for a Blend 4 addition. Blend 4: About Path Layout, Part IV Christian Schormann has the next tutorial up in his series on Path Layout, and he's explaining Motion Path and Text on a Path. Managing service references and endpoint configurations for Silverlight applications Helping solve a common and much reported problem of managing service references, Tim Heuer details his method of resolving it and additional tips and tricks to boot. Some known WCF issues in Silverlight 4 Yavor Georgiev, a Program Manager for WCF blogged about the issues that they were not able to fix due to scheduling of the release How can I update LabeledPieChart to use the latest toolkit? Bea Stollnitz revisits some of her charting posts to take advantage of the unsealing of toolkit classes in labeling the Chart and PieSeries Stay in the 'Light! Twitter SilverlightNews | Twitter WynApse | WynApse.com | Tagged Posts | SilverlightCream Join me @ SilverlightCream | Phoenix Silverlight User Group Technorati Tags: Silverlight    Silverlight 3    Silverlight 4    Windows Phone MIX10

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• how to set environment variable in eric IDE

  - by ng0323

  I have no problem running a python script from the terminal, but in eric IDE, I am getting this error: ImportError libcudart.so.6.0: cannot open shared object file: No such file or directory Perhaps it's an enviroment variable that needs to be set. In eric, when I run script, I filled in the environment option as follows. I tried set PATH = usr/local/cuda-6.0/bin or PATH = /usr/local/cuda-6.0/bin or just /usr/local/cuda-6.0/bin and they all didn't work.

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• Creating an SMF service for mercurial web server

  - by Chris W Beal

  I'm working on a project at the moment, which has a number of contributers. We're managing the project gate (which is stand alone) with mercurial. We want to have an easy way of seeing the changelog, so we can show management what is going on.  Luckily mercurial provides a basic web server which allows you to see the changes, and drill in to change sets. This can be run as a daemon, but as it was running on our build server, every time it was rebooted, someone needed to remember to start the process again. This is of course a classic usage of SMF. Now I'm not an experienced person at writing SMF services, so it took me 1/2 an hour or so to figure it out the first time. But going forward I should know what I'm doing a bit better. I did reference this doc extensively. Taking a step back, the command to start the mercurial web server is $ hg serve -p <port number> -d So we somehow need to get SMF to run that command for us. In the simplest form, SMF services are really made up of two components. The manifest Usually lives in /var/svc/manifest somewhere Can be imported from any location The method Usually live in /lib/svc/method I simply put the script straight in that directory. Not very repeatable, but it worked Can take an argument of start, stop, or refresh Lets start with the manifest. This looks pretty complex, but all it's doing is describing the service name, the dependencies, the start and stop methods, and some properties. The properties can be by instance, that is to say I could have multiple hg serve processes handling different mercurial projects, on different ports simultaneously Here is the manifest I wrote. I stole extensively from the examples in the Documentation. So my manifest looks like this $ cat hg-serve.xml <?xml version="1.0"?> <!DOCTYPE service_bundle SYSTEM "/usr/share/lib/xml/dtd/service_bundle.dtd.1"> <service_bundle type='manifest' name='hg-serve'> <service name='application/network/hg-serve' type='service' version='1'> <dependency name='network' grouping='require_all' restart_on='none' type='service'> <service_fmri value='svc:/milestone/network:default' /> </dependency> <exec_method type='method' name='start' exec='/lib/svc/method/hg-serve %m' timeout_seconds='2' /> <exec_method type='method' name='stop' exec=':kill' timeout_seconds='2'> </exec_method> <instance name='project-gate' enabled='true'> <method_context> <method_credential user='root' group='root' /> </method_context> <property_group name='hg-serve' type='application'> <propval name='path' type='astring' value='/src/project-gate'/> <propval name='port' type='astring' value='9998' /> </property_group> </instance> <stability value='Evolving' /> <template> <common_name> <loctext xml:lang='C'>hg-serve</loctext> </common_name> <documentation> <manpage title='hg' section='1' /> </documentation> </template> </service> </service_bundle> So the only things I had to decide on in this are the service name "application/network/hg-serve" the start and stop methods (more of which later) and the properties. This is the information I need to pass to the start method script. In my case the port I want to start the web server on "9998", and the path to the source gate "/src/project-gate". These can be read in to the start method. So now lets look at the method scripts $ cat /lib/svc/method/hg-serve #!/sbin/sh # # # Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. # # Standard prolog # . /lib/svc/share/smf_include.sh if [ -z $SMF_FMRI ]; then echo "SMF framework variables are not initialized." exit $SMF_EXIT_ERR fi # # Build the command line flags # # Get the port and directory from the SMF properties port=`svcprop -c -p hg-serve/port $SMF_FMRI` dir=`svcprop -c -p hg-serve/path $SMF_FMRI` echo "$1" case "$1" in 'start') cd $dir /usr/bin/hg serve -d -p $port ;; *) echo "Usage: $0 {start|refresh|stop}" exit 1 ;; esac exit $SMF_EXIT_OK This is all pretty self explanatory, we read the port and directory using svcprop, and use those simply to run a command in the start case. We don't need to implement a stop case, as the manifest says to use "exec=':kill'for the stop method. Now all we need to do is import the manifest and start the service, but first verify the manifest # svccfg verify /path/to/hg-serve.xml If that doesn't give an error try importing it # svccfg import /path/to/hg-serve.xml If like me you originally put the hg-serve.xml file in /var/svc/manifest somewhere you'll get an error and told to restart the import service svccfg: Restarting svc:/system/manifest-import The manifest being imported is from a standard location and should be imported with the command : svcadm restart svc:/system/manifest-import # svcadm restart svc:/system/manifest-import and you're nearly done. You can look at the service using svcs -l # svcs -l hg-serve fmri svc:/application/network/hg-serve:project-gate name hg-serve enabled false state disabled next_state none state_time Thu May 31 16:11:47 2012 logfile /var/svc/log/application-network-hg-serve:project-gate.log restarter svc:/system/svc/restarter:default contract_id 15749 manifest /var/svc/manifest/network/hg/hg-serve.xml dependency require_all/none svc:/milestone/network:default (online) And look at the interesting properties # svcprop hg-serve hg-serve/path astring /src/project-gate hg-serve/port astring 9998 ...stuff deleted.... Then simply enable the service and if every things gone right, you can point your browser at http://server:9998 and get a nice graphical log of project activity. # svcadm enable hg-serve # svcs -l hg-serve fmri svc:/application/network/hg-serve:project-gate name hg-serve enabled true state online next_state none state_time Thu May 31 16:18:11 2012 logfile /var/svc/log/application-network-hg-serve:project-gate.log restarter svc:/system/svc/restarter:default contract_id 15858 manifest /var/svc/manifest/network/hg/hg-serve.xml dependency require_all/none svc:/milestone/network:default (online) None of this is rocket science, but a bit fiddly. Hence I thought I'd blog it. It might just be you see this in google and it clicks with you more than one of the many other blogs or how tos about it. Plus I can always refer back to it myself in 3 weeks, when I want to add another project to the server, and I've forgotten how to do it.

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• Asynchronous connectToServer

  - by Pavel Bucek

  Users of JSR-356 – Java API for WebSocket are probably familiar with WebSocketContainer#connectToServer method. This article will be about its usage and improvement which was introduce in recent Tyrus release. WebSocketContainer#connectToServer does what is says, it connects to WebSocketServerEndpoint deployed on some compliant container. It has two or three parameters (depends on which representation of client endpoint are you providing) and returns aSession. Returned Session represents WebSocket connection and you are instantly able to send messages, register MessageHandlers, etc. An issue might appear when you are trying to create responsive user interface and use this method – its execution blocks until Session is created which usually means some container needs to be started, DNS queried, connection created (it’s even more complicated when there is some proxy on the way), etc., so nothing which might be really considered as responsive. Trivial and correct solution is to do this in another thread and monitor the result, but.. why should users do that? :-) Tyrus now provides async* versions of all connectToServer methods, which performs only simple (=fast) check in the same thread and then fires a new one and performs all other tasks there. Return type of these methods is Future<Session>. List of added methods: public Future<Session> asyncConnectToServer(Class<?> annotatedEndpointClass, URI path) public Future<Session> asyncConnectToServer(Class<? extends Endpoint>  endpointClass, ClientEndpointConfig cec, URI path) public Future<Session> asyncConnectToServer(Endpoint endpointInstance, ClientEndpointConfig cec, URI path) public Future<Session> asyncConnectToServer(Object obj, URI path) As you can see, all connectToServer variants have its async* alternative. All these methods do throw DeploymentException, same as synchronous variants, but some of these errors cannot be thrown as a result of the first method call, so you might get it as the cause ofExecutionException thrown when Future<Session>.get() is called. Please let us know if you find these newly added methods useful or if you would like to change something (signature, functionality, …) – you can send us a comment to [email protected] or ping me personally. Related links: https://tyrus.java.net https://java.net/jira/browse/TYRUS/ https://github.com/tyrus-project/tyrus

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• A few questions about integrating AudioKinetic Wwise and Unity

  - by SaldaVonSchwartz

  I'm new to Wwise and to using it with Unity, and though I have gotten the integration to work, I'm still dealing with some loose ends and have a few questions: (I'm on Unity 4.3 as of now but I think it shouldn't make any difference) The base path: The Wwise documentation implies you set this in the AkGlobalSoundEngineInitializer basePath public ivar, which is exposed to the editor. However, I found that this variable is not really used. Instead, the path is hardcoded to /Audio/GeneratedSoundBanks in AkBankPath. I had to modify both scripts to actually look in the path that I set in the editor property. What's the deal with this? Just sloppyness or am I missing something? Also about paths: since I'm on Mac, I'm using Unity natively under OS X and in tadem, the Wwise authoring tool via VMWare and I share the OS X Unity project folder so I can generate the soundbanks into the assets folder. However, the authoring tool (downloaded the latest one for Windows) doesn't automatically generate any "platform-specific" subfolders for my wwise files. That is, again, the Unity integration scripts assume the path to be /Audio/GeneratedSoundBanks/<my-platform>/ which in my case would be Mac (I set the authoring tool to generate for Mac). The documentation says wwise will automatically generate the platform-specific folders but it just dumps all the stuff in GeneratedSoundBanks. Am I missing some setting? cause right now I just manually create the /Mac folder. The C# methods AkSoundEngine.PostEvent and AkSoundEngine.LoadBank for instance, have a few overloads, including ones where I can refer to the soundbanks or events by their ID. However, if I try to use these, for instance: AkSoundEngine.LoadBank(, AkSoundEngine.AK_DEFAULT_POOL_ID) where the int I got from the .h header, I get Ak_Fail. If I use the overloads that reference the objects by string name then it works. What gives? Converting the ID header to C#: The integration comes with a C# script that seems to fork a process to call Python in turn to covert the C++ header into a C# script. This always fails unless I manually execute the Python script myself from outside Unity. Might be a permissions thing, but has anyone experienced this? The Profiler: I set up the Unity player to run in the background and am using the "Profile" version of the plugin. However, when I start the Unity OS X standalone app, the profiler in VMWare does not see it. This I'm thinking might just be that I'm trying to see a running instance of the sound engine inside an OS X binary from a Windows virtual machine. But I'm just wondering if anyone has gotten the Windows profiler to see an OS X Unity binary. Different versions of the integration plugin: It's not clear to me from the documentation whether I have to manually (or write a script to do it) remove the "Profile" version and install the "Release" version when I'm going to do a Release build or if I should install both version in Unity and it'll select the right one. Thanks!

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• Oracle????????????????????????~????????????????????

  - by Yusuke.Yamamoto

  RDBMS ???????·????????????????????????????????????????????????????????????????????????? ????????Oracle ?????????????????????????????????? Oracle Database ???????????????????????????????? ????????????????????? ????Oracle???????????????????????????????????????????????????????????????????????????? ?????????????? Oracle Database ???????????????????????? ??????????????????????????????????2????????????? 1. ??????(Query Transformation) Query Transformation ???????SQL??????????????????SQL????????????????????? Query Transformation ???Predicate Transformation ? Common Sub-expression Elimination (CSE), Order-BY Elimination (OBYE), Outer Join Elimination (OJE), Simple View Meging (SVM), Predicate Move around (PM), Complex View Merging (CVM), Sub-query Unnesting (SU), Join Predicate Push Down (JPPD) ???? OR Expansion, Star Transformation (ST) ????????????? ···???????????????????????????????????????????????????? Predicate Transformation ?????? Transitive Predicate Generation ????????????? ?????????????SQL???deptno ? 10 ????????????????????????????? select e.ename, d.loc from emp e, dept d where e.deptno=d.deptno and e.deptno=10; ???????????????emp ??? deptno=10 ??????????????dept ??? d.deptno=10 ??????????????????? emp ?? deptno=10 ????????????????????emp ?? deptno=10 ??????10???????10? dept ????????????dept ??20???????????????????????10?*20?=200?????(??????????·?????????)? ??SQL?? Transitive Predicate Generation ??????SQL????????????????? select e.ename, d.location from emp e, dept d where e.deptno=d.deptno and e.deptno=10 and d.deptno=10; ^^^^^^^^^^^ ??????dept ?????? deptno=10 ??????????????????????????10?*1?=10(dept.deptno ?unique????)?1/20????????????????1/20????????????????10??????????30???????????????Query Transformation ???????????????????????????? ?:??????????? dept ?? 1-row table ??????dept ?? driving ???(Outer Table)??? emp ?? probe ???(Inner Table)????????????1?*10?=10 ????????????????????????????????????????????????????????1/20????????????? ?????? Query Transformation ??????SQL????????????????????????????????? Transformation ??????????????????????????????????? 2. ????·????(Access Path Analysis) Access Path Analysis ??Query Transformation ??SQL????????????(Access Path)?????????(Join Method)?????(Join Order)?????????? ??????????????????(FTS)?ROWID?????????????????????????????·?????(Nested Loop Join)???????(Hash Join)????/?????(Sort Merge Join)????????????????????????????????????????????????????????????????????????? Oracle Database ????????? Query Transformation ???? Logical Optimizer?Access Path Analysis ???? Physical Optimizer ????????? ??????????????????????????????????????????????????????????????????????????????????????????????????? ????????????????????????????????????????????????????? Oracle Database ????????????????????? "Oracle ????????" ?????????? Sustaining Engineering?? ?(??? ???) ???????????????? Sustaining Engineering ????????????????????????Oracle Database ???????????????????????? ?????????????????????Ruby????????????????????????? Oracle????????????????????????! Oracle????????????? Oracle????????????????????????

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• ASP.NET Hosting :: ASP.NET File Upload Control

  - by mbridge

  The asp.net FileUpload control allows a user to browse and upload files to the web server. From developers perspective, it is as simple as dragging and dropping the FileUpload control to the aspx page. An extra control, like a Button control, or some other control is needed, to actually save the file. <asp:FileUploadID="FileUpload1"runat="server"/> <asp:ButtonID="B1"runat="server"Text="Save"OnClick="B1_Click"/> By default, the FileUpload control allows a maximum of 4MB file to be uploaded and the execution timeout is 110 seconds. These properties can be changed from within the web.config file’s httpRuntime section. The maxRequestLength property determines the maximum file size that can be uploaded. The executionTimeout property determines the maximum time for execution. <httpRuntimemaxRequestLength="8192"executionTimeout="220"/> From code behind, the mime type, size of the file, file name and the extension of the file can be obtained. The maximum file size that can be uploaded can be obtained and modified using the System.Web.Configuration.HttpRuntimeSection class. Files can be alternatively saved using the System.IO.HttpFileCollection class. This collection class can be populated using the Request.Files property. The collection contains HttpPostedFile class which contains a reference to the class. using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.IO; using System.Configuration; using System.Web.Configuration;   namespace WebApplication1 {     public partial class WebControls : System.Web.UI.Page     {         protected void Page_Load(object sender, EventArgs e)         {         }           //Using FileUpload control to upload and save files         protected void B1_Click(object sender, EventArgs e)         {             if (FileUpload1.HasFile && FileUpload1.PostedFile.ContentLength > 0)             {                 //mime type of the uploaded file                 string mimeType = FileUpload1.PostedFile.ContentType;                   //size of the uploaded file                 int size = FileUpload1.PostedFile.ContentLength; // bytes                   //extension of the uploaded file                 string extension = System.IO.Path.GetExtension(FileUpload1.FileName);                                  //save file                 string path = Server.MapPath("path");                                 FileUpload1.SaveAs(path + FileUpload1.FileName);                              }             //maximum file size allowed             HttpRuntimeSection rt = new HttpRuntimeSection();             rt.MaxRequestLength = rt.MaxRequestLength * 2;             int length = rt.MaxRequestLength;                     //execution timeout             TimeSpan ts = rt.ExecutionTimeout;             double secomds = ts.TotalSeconds;           }           //Using Request.Files to save files         private void AltSaveFile()         {             HttpFileCollection coll = Request.Files;             for (int i = 0; i < coll.Count; i++)             {                 HttpPostedFile file = coll[i];                   if (file.ContentLength > 0)                     ;//do something             }         }     } }

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• Set up a TFS Server/Service demo environment in less than 1 minute now!

  - by Tarun Arora

  Release Notes – http://tfsdemosetup.codeplex.com/  | Download | Source Code | Report a Bug | Ideas To Demonstrate the capabilities of TFS 2012 Server/Service Task board you would need to set up TFS with some teams, a few team members, some sample stories, tasks, etc. That’s too many steps if you as me! Hi! My name is Tarun Arora, I am a Microsoft MVP in Visual Studio ALM & a Visual Studio ALM Ranger, as a consultant I have had to demo TFS Preview to potential customers several times a day. I usually create the team project during the demo to show off how quick and efficient it is, but setting up teams, team members, tasks usually takes longer I don’t prefer carrying out these steps during the demo. I have developed a .net based console application which uses the TFS API to create a standard demo environment saving me from all these manual steps. The console application reads the set up information from an XML file, leaving the setup process highly customizable. Figure 1 – Demo Dictionary, change values here for unique setup The console application today sets up, 1. Create a new Team 2. Set the team as the default team 3. Configure team settings      a. Set Backlog Iteration path      b. Set Team Iterations and start & finish dates      c. Set Team Area path 4. Add Team Members 5. Add Product Backlog Items & linked Tasks. Image 2 – The team website before (on the left) and after (on the right) running the console app Image 3 – Team configuration before (on left) and after (on right) with new team Demo and 2 members Image 4 – Iteration configuration before (on left) and after (on right) with new backlog iteration path & sprint dates set Image 5 – Area configuration (on left) and after (on right) with area path configured for the team   Image 6 – A demo ready Task Board and Task Board for Team Members Credits, - Mattias Sköld [Visual Studio ALM Ranger] – I have used TfsTeamTools to perform team creation & add members - Ivan Popek – TFS 2012 API blog posts had some fantastic reusable samples.  - Shai Raiten [Microsoft ALM MVP] – Great collection of posts on TFS API. Enjoy!

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• Full-text Indexing Books Online

  - by Most Valuable Yak (Rob Volk)

  While preparing for a recent SQL Saturday presentation, I was struck by a crazy idea (shocking, I know): Could someone import the content of SQL Server Books Online into a database and apply full-text indexing to it?  The answer is yes, and it's really quite easy to do. The first step is finding the installed help files.  If you have SQL Server 2012, BOL is installed under the Microsoft Help Library.  You can find the install location by opening SQL Server Books Online and clicking the gear icon for the Help Library Manager.  When the new window pops up click the Settings link, you'll get the following: You'll see the path under Library Location. Once you navigate to that path you'll have to drill down a little further, to C:\ProgramData\Microsoft\HelpLibrary\content\Microsoft\store.  This is where the help file content is kept if you downloaded it for offline use. Depending on which products you've downloaded help for, you may see a few hundred files.  Fortunately they're named well and you can easily find the "SQL_Server_Denali_Books_Online_" files.  We are interested in the .MSHC files only, and can skip the Installation and Developer Reference files. Despite the .MHSC extension, these files are compressed with the standard Zip format, so your favorite archive utility (WinZip, 7Zip, WinRar, etc.) can open them.  When you do, you'll see a few thousand files in the archive.  We are only interested in the .htm files, but there's no harm in extracting all of them to a folder.  7zip provides a command-line utility and the following will extract to a D:\SQLHelp folder previously created: 7z e –oD:\SQLHelp "C:\ProgramData\Microsoft\HelpLibrary\content\Microsoft\store\SQL_Server_Denali_Books_Online_B780_SQL_110_en-us_1.2.mshc" *.htm Well that's great Rob, but how do I put all those files into a full-text index? I'll tell you in a second, but first we have to set up a few things on the database side.  I'll be using a database named Explore (you can certainly change that) and the following setup is a fragment of the script I used in my presentation: USE Explore; GO CREATE SCHEMA help AUTHORIZATION dbo; GO -- Create default fulltext catalog for later FT indexes CREATE FULLTEXT CATALOG FTC AS DEFAULT; GO CREATE TABLE help.files(file_id int not null IDENTITY(1,1) CONSTRAINT PK_help_files PRIMARY KEY, path varchar(256) not null CONSTRAINT UNQ_help_files_path UNIQUE, doc_type varchar(6) DEFAULT('.xml'), content varbinary(max) not null); CREATE FULLTEXT INDEX ON help.files(content TYPE COLUMN doc_type LANGUAGE 1033) KEY INDEX PK_help_files; This will give you a table, default full-text catalog, and full-text index on that table for the content you're going to insert.  I'll be using the command line again for this, it's the easiest method I know: for %a in (D:\SQLHelp\*.htm) do sqlcmd -S. -E -d Explore -Q"set nocount on;insert help.files(path,content) select '%a', cast(c as varbinary(max)) from openrowset(bulk '%a', SINGLE_CLOB) as c(c)" You'll need to copy and run that as one line in a command prompt.  I'll explain what this does while you run it and watch several thousand files get imported: The "for" command allows you to loop over a collection of items.  In this case we want all the .htm files in the D:\SQLHelp folder.  For each file it finds, it will assign the full path and file name to the %a variable.  In the "do" clause, we'll specify another command to be run for each iteration of the loop.  I make a call to "sqlcmd" in order to run a SQL statement.  I pass in the name of the server (-S.), where "." represents the local default instance. I specify -d Explore as the database, and -E for trusted connection.  I then use -Q to run a query that I enclose in double quotes. The query uses OPENROWSET(BULK…SINGLE_CLOB) to open the file as a data source, and to treat it as a single character large object.  In order for full-text indexing to work properly, I have to convert the text content to varbinary. I then INSERT these contents along with the full path of the file into the help.files table created earlier.  This process continues for each file in the folder, creating one new row in the table. And that's it! 5 SQL Statements and 2 command line statements to unzip and import SQL Server Books Online!  In case you're wondering why I didn't use FILESTREAM or FILETABLE, it's simply because I haven't learned them…yet. I may return to this blog after I figure that out and update it with the steps to do so.  I believe that will make it even easier. In the spirit of exploration, I'll leave you to work on some fulltext queries of this content.  I also recommend playing around with the sys.dm_fts_xxxx DMVs (I particularly like sys.dm_fts_index_keywords, it's pretty interesting).  There are additional example queries in the download material for my presentation linked above. Many thanks to Kevin Boles (t) for his advice on (re)checking the content of the help files.  Don't let that .htm extension fool you! The 2012 help files are actually XML, and you'd need to specify '.xml' in your document type column in order to extract the full-text keywords.  (You probably noticed this in the default definition for the doc_type column.)  You can query sys.fulltext_document_types to get a complete list of the types that can be full-text indexed. I also need to thank Hilary Cotter for giving me the original idea. I believe he used MSDN content in a full-text index for an article from waaaaaaaaaaay back, that I can't find now, and had forgotten about until just a few days ago.  He is also co-author of Pro Full-Text Search in SQL Server 2008, which I highly recommend.  He also has some FTS articles on Simple Talk: http://www.simple-talk.com/sql/learn-sql-server/sql-server-full-text-search-language-features/ http://www.simple-talk.com/sql/learn-sql-server/sql-server-full-text-search-language-features,-part-2/

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• 10 Weeks of Gift Ideas – All Offers Good Through January 19, 2012

  - by TATWORTH

  O'Reilly are offering a series of good offers through to Jan 19, 2012. The main page is at http://shop.oreilly.com/category/deals/hd-10-weeks.do Already available are: JavaScript path to Mastery set at http://shop.oreilly.com/category/deals/hd-javascript-path.do I recommend JavaScript: The Definitive Guide, 6th Edition- PDF is 50% off at http://shop.oreilly.com/product/9780596805531.do HTML 5 Programming set at http://shop.oreilly.com/category/deals/hd-html5.do Again the PDF's are 50% off.

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• How to make scripts run in Guake terminal instead of normal terminal

  - by Nirmik

  I have installed Guake terminal and I find it amazing. I have many scripts added as .desktop files in launcher. Now I want these scripts to run in the Guake terminal instead of opening in the normal Gnome terminal. How can I achieve this? Thanx :) Edit- The .desktop file is such- [Desktop Entry] Type=Application Terminal=true Icon=/path/to/icon/icon.svg Name=app-name Exec=/path/to/file/mount-unmount.sh Name=app-name

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• Package Installation Failure

  - by mahima

  Whenever I try to install any new package or upgrade a package, it fails with below mentioned error: Setting up install-info (4.13a.dfsg.1-5ubuntu1) ... /etc/environment: line 1: PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games: No such file or directory dpkg: error processing install-info (--configure): subprocess installed post-installation script returned error exit status 1 No apport report written because MaxReports is reached already Errors were encountered while processing: install-info E: Sub-process /usr/bin/dpkg returned an error code (1) I checked all the directories mentioned in PATH variable exists.

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• How to install JavaFx in Ubuntu 12.04?

  - by Ant's

  I download JavaFx from here. I placed it in my home directory(anto) under the name javafx. Then I did something like this : vi ~/.bashrc and added the following lines: javaFx_home=/anto/javafx/rt/lib/jfxrt.jar export PATH=$PATH:$javaFx_home But after providing the classpath, I tried running : groovy MyProgram (which depends on the JavaFx classpath). But that throws me an error. Where I went wrong?

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• Real World Nuget

  - by JoshReuben

  Why Nuget A higher level of granularity for managing references When you have solutions of many projects that depend on solutions of many projects etc à escape from Solution Hell. Links · Using A GUI (Package Explorer) to build packages - http://docs.nuget.org/docs/creating-packages/using-a-gui-to-build-packages · Creating a Nuspec File - http://msdn.microsoft.com/en-us/vs2010trainingcourse_aspnetmvcnuget_topic2.aspx · consuming a Nuget Package - http://msdn.microsoft.com/en-us/vs2010trainingcourse_aspnetmvcnuget_topic3 · Nuspec reference - http://docs.nuget.org/docs/reference/nuspec-reference · updating packages - http://nuget.codeplex.com/wikipage?title=Updating%20All%20Packages · versioning - http://docs.nuget.org/docs/reference/versioning POC Folder Structure POC Setup Steps · Install package explorer · Source o Create a source solution – configure output directory for projects (Project > Properties > Build > Output Path) · Package o Add assemblies to package from output directory (D&D)- add net folder o File > Export – save .nuspec files and lib contents <?xml version="1.0" encoding="utf-16"?> <package > <metadata> <id>MyPackage</id> <version>1.0.0.3</version> <title /> <authors>josh-r</authors> <owners /> <requireLicenseAcceptance>false</requireLicenseAcceptance> <description>My package description.</description> <summary /> </metadata> </package> o File > Save – saves .nupkg file · Create Target Solution o In Tools > Options: Configure package source & Add package Select projects: Output from package manager (powershell console) ------- Installing...MyPackage 1.0.0 ------- Added file 'NugetSource.AssemblyA.dll' to folder 'MyPackage.1.0.0\lib'. Added file 'NugetSource.AssemblyA.pdb' to folder 'MyPackage.1.0.0\lib'. Added file 'NugetSource.AssemblyB.dll' to folder 'MyPackage.1.0.0\lib'. Added file 'NugetSource.AssemblyB.pdb' to folder 'MyPackage.1.0.0\lib'. Added file 'MyPackage.1.0.0.nupkg' to folder 'MyPackage.1.0.0'. Successfully installed 'MyPackage 1.0.0'. Added reference 'NugetSource.AssemblyA' to project 'AssemblyX' Added reference 'NugetSource.AssemblyB' to project 'AssemblyX' Added file 'packages.config'. Added file 'packages.config' to project 'AssemblyX' Added file 'repositories.config'. Successfully added 'MyPackage 1.0.0' to AssemblyX. ============================== o Packages folder created at solution level o Packages.config file generated in each project: <?xml version="1.0" encoding="utf-8"?> <packages>   <package id="MyPackage" version="1.0.0" targetFramework="net40" /> </packages> A local Packages folder is created for package versions installed: Each folder contains the downloaded .nupkg file and its unpacked contents – eg of dlls that the project references Note: this folder is not checked in UpdatePackages o Configure Package Manager to automatically check for updates o Browse packages - It automatically picked up the updates Update Procedure · Modify source · Change source version in assembly info · Build source · Open last package in package explorer · Increment package version number and re-add assemblies · Save package with new version number and export its definition · In target solution – Tools > Manage Nuget Packages – click on All to trigger refresh , then click on recent packages to see updates · If problematic, delete packages folder Versioning uninstall-package mypackage install-package mypackage –version 1.0.0.3 uninstall-package mypackage install-package mypackage –version 1.0.0.4 Dependencies · <?xml version="1.0" encoding="utf-16"?> <package xmlns="http://schemas.microsoft.com/packaging/2012/06/nuspec.xsd"> <metadata> <id>MyDependentPackage</id> <version>1.0.0</version> <title /> <authors>josh-r</authors> <owners /> <requireLicenseAcceptance>false</requireLicenseAcceptance> <description>My package description.</description> <dependencies> <group targetFramework=".NETFramework4.0"> <dependency id="MyPackage" version="1.0.0.4" /> </group> </dependencies> </metadata> </package> Using NuGet without committing packages to source control http://docs.nuget.org/docs/workflows/using-nuget-without-committing-packages Right click on the Solution node in Solution Explorer and select Enable NuGet Package Restore. — Recall that packages folder is not part of solution If you get downloading package ‘Nuget.build’ failed, config proxy to support certificate for https://nuget.org/api/v2/ & allow unrestricted access to packages.nuget.org To test connectivity: get-package –listavailable To test Nuget Package Restore – delete packages folder and open vs as admin. In nugget msbuild: <Import Project="$(SolutionDir)\.nuget\nuget.targets" /> TFSBuild Integration Modify Nuget.Targets file <RestorePackages Condition="  '$(RestorePackages)' == '' "> True </RestorePackages> … <PackageSource Include="\\IL-CV-004-W7D\Packages" /> Add System Environment variable EnableNuGetPackageRestore=true & restart the “visual studio team foundation build service host” service. Important: Ensure Network Service has access to Packages folder Nugetter TFS Build integration Add Nugetter build process templates to TFS source control For Build Controller - Specify location of custom assemblies Generate .nuspec file from Package Explorer: File > Export Edit the file elements – remove path info from src and target attributes <?xml version="1.0" encoding="utf-16"?> <package xmlns="http://schemas.microsoft.com/packaging/2012/06/nuspec.xsd">     <metadata>         <id>Common</id>         <version>1.0.0</version>         <title />         <authors>josh-r</authors>         <owners />         <requireLicenseAcceptance>false</requireLicenseAcceptance>         <description>My package description.</description>         <dependencies>             <group targetFramework=".NETFramework3.5" />         </dependencies>     </metadata>     <files>         <file src="CommonTypes.dll" target="CommonTypes.dll" />         <file src="CommonTypes.pdb" target="CommonTypes.pdb" /> … Add .nuspec file to solution so that it is available for build: Dev\NovaNuget\Common\NuSpec\common.1.0.0.nuspec Add a Build Process Definition based on the Nugetter build process template: Configure the build process – specify: · .sln to build · Base path (output directory) · Nuget.exe file path · .nuspec file path Copy DLLs to a binary folder 1) Set copy local for an assembly reference to false 2)  MSBuild Copy Task – modify .csproj file: http://msdn.microsoft.com/en-us/library/3e54c37h.aspx <ItemGroup>     <MySourceFiles Include="$(MSBuildProjectDirectory)\..\SourceAssemblies\**\*.*" />   </ItemGroup>     <Target Name="BeforeBuild">     <Copy SourceFiles="@(MySourceFiles)" DestinationFolder="bin\debug\SourceAssemblies" />   </Target> 3) Set Probing assembly search path from app.config - http://msdn.microsoft.com/en-us/library/823z9h8w(v=vs.80).aspx -                 <?xml version="1.0" encoding="utf-8" ?> <configuration>   <runtime>     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">       <probing privatePath="SourceAssemblies"/>     </assemblyBinding>   </runtime> </configuration> Forcing 'copy local = false' The following generic powershell script was added to the packages install.ps1: param($installPath, $toolsPath, $package, $project) if( $project.Object.Project.Name -ne "CopyPackages") { $asms = $package.AssemblyReferences | %{$_.Name} foreach ($reference in $project.Object.References) { if ($asms -contains $reference.Name + ".dll") { $reference.CopyLocal = $false; } } } An empty project named "CopyPackages" was added to the solution - it references all the packages and is the only one set to CopyLocal="true". No MSBuild knowledge required.

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• Get your TFS 2012 task board demo ready in under 1 minute

  - by Tarun Arora

  Release Notes – http://tfsdemosetup.codeplex.com/  | Download | Source Code | Report a Bug | Ideas In this blog post, I’ll show you how to use the ‘TfsDemoSetup’ application to configure and setup the TFS 2012 task board for a demo in well less than 1 minute Step 1 – Note what you get with a newly created Team Project Create a new Team Project on TFS Preview         2. Click Create Project         3. The project creation has completed        4. Open the team web access and have a look at the home page Note – Since I created the project I am the only Team Member       A default Team by the name AdventureWorks Team has been created       A few sprints have been assigned to the default team but no dates for sprint start and end have been specified        A default Area Path for the team is missing       Step 2. Download the TFS Demo Setup Console application from Codeplex 1. Navigate to the TFS Demo Setup project on codeplex https://tfsdemosetup.codeplex.com/       2. Download Instructions and TFSDemo_<version>      3. Follow the steps in the Instructions.txt file      4. Unzip TFSDemo_<version> and open the target folder. Two important files in this folder, DemoDictionary.xml – This file contains the settings using which the demo environment will be setup SetupTfsDemo.exe – This will run the TFS demo environment setup application       Step 3 – Configure the setup (i.e. team name, members, sprint dates, etc) 1. Open up DemoDictionary.xml      2. Walkthrough DemoDictionary.xml             a. Basic Team Details         <Name> – Specify the name of the team         <Description> – Specify a description to go with the team         <SetAsDefaultTeam> – This accepts a value “true/false” when set to true, the newly created team will be set as the default team in the project         <BacklogIterationPath> – Specify a backlog iteration path for the team     b. Iterations – The iterations you specify here will be set as the Teams iterations        <Iterations> – Accepts multiple <Iteration> nodes.        <Iteration> – This is the most granular level of an Iteration        <Path> – The path to the sprint, sample values, Release 1\Sprint 1 or Release 2\Sprint 2        <StartDate> – The sprint start date, this accepts the format yyyy-MM-dd        <FinishDate> – The sprint finish date, this accepts the format yyyy-MM-dd     c. Team Members – Team Members that need to be added to the newly created team will be added under this section         <TeamMembers> – Accepts multiple <TeamMember> nodes.         <TeamMember> – This is the most granular level of a Team Member         <User> – This accepts the username, if you are running this against TFSPreview then the live id of the user will need to be passed. If you are running this against TFS Server then the user id i.e. Domain\UserName will need to be passed          <Team> – Specify the name of the team that you want the user to be assigned to.     d. WorkItems – This section will allow you to add work items (product backlog Items and linked tasks) to the current sprint of the team         <WorkItems> – Accepts multiple <WorkItem> nodes.         <WorkItem> – Accepts one <ProductBacklogItem> and multiple <Task> nodes         <ProductBacklogItem> – Used to create a Product Backlog Item type work item               <Title> – The title of the Product Backlog Item               <Description> – The description of the Product Backlog Type Work Item               <AssignedTo> – Used to assign the work item to a team member. The team member name or email address can be passed.               <Effort> – The total effort required to complete the Product Backlog Item         <Task> – Used to create a linked task to the Product Backlog type work item               <Title> – The title of the task type work item               <Description> – The description of the Task Type Work Item               <AssignedTo> – Used to assign the work item to a team member. The team member name or email address can be passed.               <RemainingWork> – The remaining effort to complete the task type work item Step 4 – Setup the demo environment against the newly created Team Project 1. Run SetupTfsDemo.exe    2. Enter Y or y on the prompt to continue setting up TFS Demo setup.     3. Select the newly created Team project, for this blogpost I had created the Team Project – AdventureWorks, so that is what I’ll select in the Connect to TFS Server pop up    3. Click Connect and follow the messages that are written to the console application       Step 5 – Validate that the Demo environment is set up as per the configuration 1. The team web access is all lit up You have a Sprint, a burn down chart, team members…    2. The team Demo has been added and has been set up as the default team    3. The Sprint Backlog Iteration path, Sprints and Sprint start and finish dates have been set    4. The default area path has been setup    5. Taskboard – Backlog items view    6. Taskboard – Team members view      Step 6 – Exception Handling! 1. This solution has been tested against TFS 2012 Service/Server for the Scrum 2.1 process template. 2. You are likely to run into an exception if you mess up the config file 3. If the team already exists and you run the console app to set up the team (with the same name) you will run into exceptions. Please remember this is just an alpha release, if you have any feedback please leave a comment! Didn’t I say that it would just take 1 minute, Enjoy!

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• I can't install Ubuntu 12.04.1 on iMac G5

  - by user89004

  So, I have this iMac G5 that doesn't have iSight, only a small light sensor I think undernieth, machine model 8.2. I tried burning a Ubuntu 12.04.1 PowerPC 64bit .iso to a cd but the computer just won't boot it, I don't know why. Next I tried with a USB but it wouldn't let me boot that either, I created the usb on my dad's win7 laptop as the process was way easier than on freakin Mac or Ubuntu (no command typing AT ALL on windows) I'm able to get into openfirmware and type boot usb and it does show some weird writing that scrolls so fast I can't see anything and then it just gives me this huge no sign like a stop sign and freezez. The sign is grey and the line in the middle is tilted towards the left. An other issue I'm having with hdiutil is that I can't convert the stupid .iso I just downloaded into a .img because the file keeps on dissapearing right when it's done converting it. I used the syntax from Ubuntu support how to create a bootable usb drive under Mac OS X. I even didn't include the 2 stupid ~ that are shown in the syntax that are completly worthless, God only know why they put them there, and I even tried running the whole thing as root with sudo su before the command. The funny thing is that if I convert something smaller it works. The command I was using is hdiutil convert -format UDRW -o /path/to/target.img /path/to/ubuntu.iso I even tried hdiutil convert /path/to/ubuntu.iso -format UDRW -o /path/to/target.img but the same thing happens, the dummy .img.dmg file dissapears when the conversion is done no matter where I set the output file to go. I have tried several different folders, the same thing happens with all of them. I also tried burning a Ubuntu mini iso on a cd, can't remember if it was 11.10 or 12.10 but even thoguh holding c when the iMac boots up does show me the cd and I can boot from it, I get this weird error upon hitting install, it says something like invalid memory access, release keys and error strings I can't read. I don't have any original DVDs from this iMac and can't run hardware diagnostics. WHatever option I try at the command prompt from the mini ubuntu cd I get the same result, error code and openfirmware backdrop that's frozen. I noticed that the pen drive I created on my dads Win7 laptop is formated with MS-DOS but I can still mount it no problem, so it shouldn't have a problem booting it, right? I used the advice on ubuntu.com to make it, from here. Also, my partition is HFS+ so I can't use it as a hard drive and boot from it. I don' have 2 partitions either, just one HDD, one partition. Please help!!!

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• "Pointers" with $ Syntax in /etc/environment

  - by Tyson Trautmann

  Is it valid to have "pointers" in /etc/environment using $FOO syntax? Right now my /etc/environment looks like this: JAVA_HOME=/usr/lib/jvm/java-6-openjdk MAVEN_HOME=/usr/bin/apache-maven/apache-maven-3.0.4 M2_HOME=$MAVEN_HOME M2=$MAVEN_HOME/bin PATH=/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:$JAVA_HOME/bin:$MAVEN_HOME/bin I'm not getting the results that I'm expecting though: ~$ echo $JAVA_HOME /usr/lib/jvm/java-6-openjdk ~$ echo $MAVEN_HOME /usr/bin/apache-maven/apache-maven-3.0.4 ~$ echo $PATH /usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin/bin:/usr/games:$JAVA_HOME/bin:$MAVEN_HOME/bin

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• object detection in bitmmap javacanvas

  - by user1538127

  i want to detect clicks on canvas elements which are drawn using paths. so far i have think of to store elements path in javascript data structure and then check the cordinates of hits which matches the elements cordinates. i belive there is algorithm already for thins kind o cordinate search. rendering each of element path and checking the hits would be inefficient when elements number is larger. can anyone point on me that?

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• can't run this shell script

  - by user2413

  So I'm trying to install this script I do copy the folder in ~/Documents/icambridge-get-shit-done-1222b6b change .bashrc (the one in the user directory, is that the right one?) by adding a line PATH=:~/Documents/icambridge-get-shit-done-1222b6b”${PATH}” set the files in icambridge-get-shit-done-1222b6b as execs using sudo chmod +x type sudo ./get-shit-done and i get: /usr/bin/env: php: No such file or directory What is the problem?

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• Mixed java version installed

  - by david99world

  I've got the following in /.bashrc export JAVA_HOME=/usr/bin/jdk1.7.0_03/ export PATH=$PATH:/usr/bin/jdk1.7.0_03/bin This is fine, if I do $JAVA_HOME I get the directory above. The problem is if I do java -version I get... OpenJDK Runtime Environment (IcedTea6 1.11.1) (6b24-1.11.1-4ubuntu3) OpenJDK 64-Bit Server VM (build 20.0-b12, mixed mode) How do I make the official jdk version the right one? Sorry I'm extremely new to Ubuntu. Thanks, David

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• Cron job running successfully suddenly reports script is not found

  - by Ted B

  What might cause cron to suddenly report a file it is supposed to run is "not found," when the file hasn't been touched, and in fact, the entire system hasn't been touched since it last ran successfully? I have a cronjob schedule I define by doing sudo crontab -e In it, I have dozens of cron jobs that run successfully.. I do not have a PATH specified, and I use absolute paths to call all my scheduled scripts, setting the PATH in them as needed. I do not specify a SHELL in the crontab. All scripts identify the shell as their first line. Without me touching the system, a particular job defined in the middle of other jobs will suddenly stop running. To debug this, I added an output redirection to a log file. In that, the output clearly shows the output of the script successfully running time after time for weeks, and then suddenly the following appears: /bin/sh: /home/iupress/bin/sync-email_images: not found /bin/sh: /home/iupress/bin/sync-email_images: not found /bin/sh: /home/iupress/bin/sync-email_images: not found /bin/sh: /home/iupress/bin/sync-email_images: not found /bin/sh: /home/iupress/bin/sync-email_images: not found /bin/sh: /home/iupress/bin/sync-email_images: not found /bin/sh: /home/iupress/bin/sync-email_images: not found /bin/sh: /home/iupress/bin/sync-email_images: not found /bin/sh: /home/iupress/bin/sync-email_images: not found If I do the ls command, copying and pasting that exact path from the error message, it clearly reports the file is still there (no surprise). Yet the log continues to report that file is "not found" until I take action. I can run the script manually and it runs just fine. If I do sudo crontab -e and save the file, the job runs on the next scheduled time, putting its output in the log, no longer reporting the script is "not found". It seems to me the contents of the script trying to be run are irrelevant since cron doesn't even process the file because it is "not found". I have a job scheduled below the one that is encountering this problem that I know is continuing to run, because I have its output mailed to me. So I know cron is running and continues to run at least one other job, even after it suddenly reports this job's script is "not found". All my lines end with a newline. I had no periods in the crontab until I added the redirection to a log file. I have now added a PATH specification, but left the absolute paths in the jobs. Unfortunately, I have no idea if and when this problem will occur. It will likely be weeks from now. By the way, I am running a script to syncronize the clock, and I see the time is exactly what it should be.

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• High CPU load for 1:30 minutes when mounting ext4-raid partition

  - by sirion

  I have a raid 5 (software) with 5x2TB drives. I encrypted the raid with cryptsetup and put an ext4-partition on top. In the beginning opening and mounting the raid took less than 10 seconds, now (for a few weeks) mounting alone takes 1:30 minutes and the cpu stays around 93% the whole time: The output of "time sudo mount /dev/mapper/8000 /media/8000" is: real 1m31.952s user 0m0.008s sys 1m25.229s At the same time only one line is added to /var/log/syslog: kernel: [ 2240.921381] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null) My Ubuntu-version is "12.04.1 LTS" and no updates are pending. I checked the partition with fsck, but it says that all is ok. The "cryptsetup luksOpen" command only takes a few seconds. I also tried changing the raid-bitmap (as it was suggested in some forum) but it did not change the behaviour. sudo mdadm --grow /dev/md0 -b internal and sudo mdadm --grow /dev/md0 -b none I had the idea that it might be the hardware being slow, but a read test with "sudo hdparm -t /dev/md0" spit out values between 62 and 159 MB/sec: Timing buffered disk reads: 382 MB in 3.00 seconds = 127.14 MB/sec Timing buffered disk reads: 482 MB in 3.02 seconds = 159.62 MB/sec Timing buffered disk reads: 190 MB in 3.03 seconds = 62.65 MB/sec Timing buffered disk reads: 474 MB in 3.02 seconds = 157.12 MB/sec Although I think it is strange that the read rate jumps by more than 100% - could that mean something? The speed test when reading from the mapped (decrypted) device shows similar behavior, although it is of course much slower. "sudo hdparm -t /dev/mapper/8000": Timing buffered disk reads: 56 MB in 3.02 seconds = 18.54 MB/sec Timing buffered disk reads: 122 MB in 3.09 seconds = 39.43 MB/sec Timing buffered disk reads: 134 MB in 3.02 seconds = 44.35 MB/sec The output of a verbose mount "mount -vvv /dev/mapper/8000 /media/8000" does not help much: mount: fstab path: "/etc/fstab" mount: mtab path: "/etc/mtab" mount: lock path: "/etc/mtab~" mount: temp path: "/etc/mtab.tmp" mount: UID: 0 mount: eUID: 0 mount: spec: "/dev/mapper/8000" mount: node: "/media/8000" mount: types: "(null)" mount: opts: "(null)" mount: you didn't specify a filesystem type for /dev/mapper/8000 I will try type ext4 mount: mount(2) syscall: source: "/dev/mapper/8000", target: "/media/8000", filesystemtype: "ext4", mountflags: -1058209792, data: (null) Any idea where I could find additional information on why mounting takes so long, or what additional tests I could run?

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• Is it recommended to apply the new said-great 200 line Linux kernel patch?

  - by takpar

  Hi, Nowadays I'm hearing a lot about the new ~200 line path to Linux kernel that is said makes sensible difference in performance. Now, do anyone has experience on applying this path on his Ubuntu kernel? I also saw an alternative way that claimed has a better result: wget http://launchpadlibrarian.net/59511828/cgroup_patch chmod +x cgroup_patch sudo ./cgroup_patch What do you think this is? Is this validated? I ask this question because I need more performance but I can't risk on stability.

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• When I run Android SDK from terminal, it shows error. How to fix it?

  - by diflame

  Exception in thread "main" java.lang.UnsatisfiedLinkError: no swt-gtk-3550 or swt-gtk in swt.library.path, java.library.path or the jar file at org.eclipse.swt.internal.Library.loadLibrary(Unknown Source) at org.eclipse.swt.internal.Library.loadLibrary(Unknown Source) at org.eclipse.swt.internal.C.<clinit>(Unknown Source) at org.eclipse.swt.internal.Converter.wcsToMbcs(Unknown Source) at org.eclipse.swt.internal.Converter.wcsToMbcs(Unknown Source) at org.eclipse.swt.widgets.Display.<clinit>(Unknown Source) at com.android.sdkmanager.Main.showSdkManagerWindow(Main.java:328) at com.android.sdkmanager.Main.doAction(Main.java:316) at com.android.sdkmanager.Main.run(Main.java:118) at com.android.sdkmanager.Main.main(Main.java:101)

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