Android: Do we need to launch the virtual device from eclipse every time we want to test our code?
- by vaibhav
If yes, then is there any other method to make it a bit faster?
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Do we need to launch the virtual device from eclipse every time we want to test our code?
- by vaibhav
If yes, then is there any other method to make it a bit faster?Read the article
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Can WebClient() download more than one string at the same time? (C#)
- by Ole Jak
I mean can I do something like this: var client = new WebClient(); var result = client.DownloadString(string("http://example.com/add.php"); var result2 = client.DownloadString(string("http://example.com/notadd.php")); in paralel like for 100 url's ?Read the article
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While programming, what to do when facing with a seemingly unsolvable situation with a time limit?
- by Ersan Tasan
This is not a technical question, but rather a social and methodical one. I am a computer sciences student and I usually have really tough programming assignments. I don`t know if it is only happening to me but sometimes, particularly when deadline is approaching, i find myself in a harsh situation. I cannot find my mistake in the code or come up…Read the article
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how i insert values from list of Data Grid View,current time ,EmployeeID using button click event (C
- by Six fourty
hi, it show me this error Incorrect syntax near the keyword 'Select' to make to clear Employee ID in this case is FK in the table (Attendance detail) and the other thing is i am using Data Grid View from another table(Employee information) to Show the list of the staff in my form. then i want to transfer each selected cell value from Data…Read the article
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How to load font permanently in blackberry app(font manager loads single time only).when use this code in app it loads gowthami font only once
- by Raj Kamal
if (FontManager.getInstance().load("gautami.ttf", "gautami", FontManager.APPLICATION_FONT) == FontManager.SUCCESS) { try{ _fontFamily1 = FontFamily.forName("gautami");//_fontFamily1 = FontFamily.forName("aerial"); } catch(ClassNotFoundException e) { _fontFamily1 = Font.getDefault().getFontFamily(); …Read the article
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lookup datasource in context every time, Is it right?
- by Srikanth Dyapa
In my application i configured more than one datasource (for diff databases). Whenever user sends a request depends upon user category i need to look up for the respective datasource in the context and get a connection from that datasource to execute queries which are assigned to that user. Is it right way to achieve my requirement? I am…Read the article
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Can i clear the serial port every time after reading the data from it?
- by moon
i need to clear the data on serial port when i have read the data from it before i read the data again? i m using c/c++ how can i do so ? thanx in advance.Read the article
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Can I expand macro JUST ONE TIME in specific target?
- by naive231
A = "demo" %.o:%.cpp $(CC) -c $^ $(A) -o $@ default:$(all_objs) game:A = $(shell read -p 'Enter game version: ' gv && echo $$gv) game:$(all_objs) Just a snippet makefile above. If I make game, main problem is each compilation of sources will expand $(A) and it will request user to input game version over and over. $(A) has…Read the article
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codeigniter with php-javascript - time taken to chose the option in cofirm dialog.
- by ASD
need to know after how long the user chose the option in confirm message displayed as alert message in php codeigniterRead the article
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How can I define a one-time event so that new handlers fire (once) even after the event has already occurred?
- by harpo
You know how this $(function() { ... }); will fire whether or not the "document ready" event has already occurred? I want to define an event like that. That event is a special case in jQuery. I'm wondering if a custom event can behave in the same way, using only the standard event mechanisms. Ideally, I'd like to be able to…Read the article
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What is the time complexity of LinkedList.getLast() in Java?
- by i.
I have a private LinkedList in a Java class & will frequently need to retrieve the last element in the list. The lists need to scale, so I'm trying to decide whether I need to keep a reference to the last element when I make changes (to achieve O(1)) or if the LinkedList class does that already with the getLast() call. What…Read the article
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Is this time related process accounting stats gathering appropriate?
- by Ceko Cakata
Based on sys/acct.h (V1, not V3) I need to gather some user usage statistics based on a parser that parser the acct file line by line. The parser will run and parse the entire file every N seconds and I need to gather user statistics accumulated since the last run (N seconds back). I'm not sure what will be the most appropriate…Read the article
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What is the slowest compile time you have had to work with? What coping mechanisms do you recommend
- by Benju
Does anybody have tips for working with projects with very, very long compile times? The longest I have had to deal with is 20 minutes to compile and 5 to deploy. If anybody can suggest "coping mechanisms" for such an environment (e.g.: multiple workstations) I would be interested to hear.Read the article
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Is Java class initialized by the thread which use it for the first time?
- by oo_olo_oo
Lets assume following classes definition: public class A { public final static String SOME_VALUE; static { SOME_VALUE = "some.value"; } } public class B { private final String value = A.SOME_VALUE; } Assuming that the class A hasn't been loaded yet, what does happen when object of the class B is…Read the article
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Can you have 2 completely independent instances of Eclipse running at the same time?
- by froadie
I'm sure there isn't really a way to do this, but figured it doesn't hurt to ask... I use Eclipse a lot. I'm currently using it for both Java and Python (with PyDev). I often find that I have one project open, with lots of files, say in Java... And then for some reason I have to switch to a Python project for a bit. I want…Read the article
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How to resize & move css divisions at same time?
- by achievelimitless
I have a division in which i'll be having dynamic numbers of colorful blocks(that too divisions) at various instances. On clicking the box, i want them to expand & cover whole screen. the problem is, while boxes are expanding, they are expanding at there own position & not shifting in the screen.. I used: …Read the article
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Streaming desktop with avconv - severe sound issues
- by Tommy Brunn
I'm trying to do some live streaming in Ubuntu 12.10, but I'm having some problems with audio. More specifically, the quality is complete garbage and it's at least 10 seconds out of sync with the video. I'm using an excellent guide found here to set up my loopback devices so that I can combine the desktop audio…Read the article
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Understanding the 'High Performance' meaning in Extreme Transaction Processing
- by kyap
Despite my previous blogs entries on SOA/BPM and Identity Management, the domain where I'm the most passionated is definitely the Extreme Transaction Processing, commonly called XTP.I came across XTP back to 2007 while I was still FMW Product Manager in EMEA. At that time Oracle acquired a company called…Read the article
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Can't create directory named "mysql" in subversion repository
- by High Ball
I have a particular problem with subversion. Environment: subversion (1.6.12dfsg-6), apache2 (2.2.16-6+squeeze7) + mod dav_svn. I can't create a directory named "mysql" or "testmysql" or add and commit a file named "mysql.txt" in my repository. There are many references to "subversion PROPSET 403…Read the article
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Compare two NTP servers
- by David Turner
Hi, I want to compare the time used by our internal servers against time.microsoft.com. Is there an easy way to do this? Basically a third party sends me messages stamped with a time that has been synced iwth time.microsoft.com, unfortunately our servers are using a different time server, so I…Read the article
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Ping computername - result format
- by kamleshrao
Hi, I am trying PING command on my Windows 7 PC after many months. While doing this, I notice the following result: Ping using computer name: D:\>ping amdwin764 Pinging AMDWIN764 [fe80::ac53:546f:a730:8bd6%11] with 32 bytes of data: Reply from fe80::ac53:546f:a730:8bd6%11: time=1ms Reply…Read the article
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What does the number after 7-zip's -m switch mean?
- by AndreKR
7-zip has a command line switch to set the compression method, -m followed by a number, e.g. -m0=LZMA. What does the number (0 in the example) mean? Different numbers produce slightly different compression results and performance: time 7z -m0=LZMA -mx=9 -ms=on -mmt=off real 0m2.292s user …Read the article
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udp expected behaviour not responding to test result
- by ernst
I have a local network topology that is structured as follows: three hosts and a switch in the middle. I am using a switch that supports 10,100,1000 Mbit/s full/half duplex connection. I have configured the hosts with a static ip 172.16.0.1-2-3/25. This is the output of ifconfig eth0 Link…Read the article
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IPv6 works only after ping to routing box
- by Ficik
Situation: There is ipv4 only router in network and every computer is connected to it (wifi or cable). Server with ipv4 and ipv6 is connected to this router as well. Server has configured tunnelbrokers 6to4 tunnel and radvd. Clients in network has right prefix and can ping each other. But…Read the article
