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What is the difference between MacVim and regular Vim?
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MacVim is just Vim. Anything you are used to do in Vim will work exactly the same way in MacVi...
What is the difference between onBlur and onChange attribute in HTML?
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DeveloperDan
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answered Apr 24 '09 at 9:15
Mark DickinsonMark ...
How do I select an element in jQuery by using a variable for the ID?
For example, the following selects a division with id="2":
6 Answers
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Calling a class function inside of __init__
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Azat Ibrakov
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answered Sep 28 '12 at 19:45
Lewis DiamondLewis...
How to redirect to a dynamic login URL in ASP.NET MVC
... a cookie that identifies the client and uses that to issue an immediate 302 redirect to the specific /client/account/login page. It's an extra redirect, but likely not noticeable and it lets you use the built in redirection mechanisms.
The other option is to create your own custom attribute as you...
Executing an EXE file using a PowerShell script
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& "C:\Program Files\Automated QA\TestExecute 8\Bin\TestExecute.exe" C:\temp\TestProject1\Te...
Are non-synchronised static methods thread safe if they don't modify static class variables?
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This method is 100% thread safe, it would be even if it wasn't static. The problem with thread...
Xcode Product -> Archive disabled
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pkamb
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answered Sep 13 '13 at 17:09
wiseindywi...
What is process.env.PORT in Node.js?
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In many environments (e.g. Heroku), and as a convention, you can set the environment variable ...
Return 0 if field is null in MySQL
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Use IFNULL:
IFNULL(expr1, 0)
From the documentation:
If expr1 is not NULL, IFNULL() retur...