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R and version control for the solo data analyst
... tips and tricks related to performing specific actions with Git:
http://www.gitready.com/
http://progit.org/blog.html
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Why are empty catch blocks a bad idea? [closed]
...ow result == None if bar() returned None *and* foo() failed
In a recent .NET project, I had to write code to enumerate plugin DLLs to find classes that implement a certain interface. The relevant bit of code (in VB.NET, sorry) is:
For Each dllFile As String In dllFiles
Try
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How to fix java.net.SocketException: Broken pipe?
I am using apache commons http client to call url using post method to post the parameters and it is throwing the below error rarely.
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Execute JavaScript using Selenium WebDriver in C#
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The object, method, and property names in the .NET language bindings do not exactly correspond to those in the Java bindings. One of the principles of the project is that each language binding should "feel natural" to those comfortable coding in that language. In C#, the ...
Creating the Singleton design pattern in PHP5
...fact2;
But:
$fact = new UserFactory()
Throws an error.
See http://php.net/manual/en/language.variables.scope.php#language.variables.scope.static to understand static variable scopes and why setting static $inst = null; works.
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Do you need to dispose of objects and set them to null?
...th continue to exist, even though the whole balloon group is "orphaned".
.NET objects are a lot like helium balloons under a roof. When the roof opens (GC runs) - the unused balloons float away, even though there might be groups of balloons that are tethered together.
.NET GC uses a combination of...
IE9 border-radius and background gradient bleeding
.... It'll all be over soon. Not soon enough, but soon. See daringfireball.net/linked/2012/07/04/windows-hegemony With any luck, no one will ever have to worry about supporting IE12... maybe IE14 - it get's fuzzy.
– jinglesthula
Jul 20 '12 at 15:25
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Is there a way to use shell_exec without waiting for the command to complete?
...ng, I used this:
$commandString = "start /b c:\\php\\php.EXE C:\\Inetpub\\wwwroot\\mysite.com\\phpforktest.php --passmsg=$testmsg";
pclose(popen($commandString, 'r'));
This only works AFTER giving changing permissions on cmd.exe - add Read and Execute for IUSR_YOURMACHINE (I also set write to De...
Why are only a few video games written in Java? [closed]
...ne age.
The truth is, there's rarely that much incentive in switching to .NET/Java/anything other than C/C++.
Most game companies license parts of the game engine from other companies. These parts are written in C++, and although you might have access to the source so you could port it, that take...
What is the difference between google tag manager and google analytics?
...an be seen on GA dashboard.
Those are some reasons why to use GTM: http://www.lunametrics.com/blog/2014/04/08/8-reasons-start-google-tag-manager/
For Android, A draft implementation is at https://developers.google.com/tag-manager/android/v4/#getting-started
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