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Why are regular expressions so controversial? [closed]
... expressions because they're slow, but rather because they're hard to read and write, as well as tricky to get right. While there are some situations where regular expressions provide an effective, compact solution to the problem, they are sometimes shoehorned into situations where it's better to us...
Git production/staging server workflow
Currently my website (production server) already have a lot of code in it.
And now I want to start using Git for my projects and setup a staging server for my team.
Can anybody give me any advise?
...
using jquery $.ajax to call a PHP function
...ript. What I want to do is basically put that PHP script inside a function and call the PHP function from javascript.
6 An...
How do I use LINQ Contains(string[]) instead of Contains(string)
...hod the sense of it would be wrong.
[EDIT]
Unless you changed it around and wrote it for string[] as Mitch Wheat demonstrates, then you'd just be able to skip the conversion step.
[ENDEDIT]
Here is what you want, if you don't do the extension method (unless you already have the collection of ...
PowerShell says “execution of scripts is disabled on this system.”
...
If you're using Windows Server 2008 R2 then there is an x64 and x86 version of PowerShell both of which have to have their execution policies set. Did you set the execution policy on both hosts?
As an Administrator, you can set the execution policy by typing this into your PowerShell...
Commenting multiple lines in DOS batch file
... DOS Batch file. To test this batch file I need to execute some lines only and want to hide/comment out remaining.
7 Answer...
Mocking vs. Spying in mocking frameworks
...can mock an object or spy on it. What's the difference between the two and when would/should I use one over the other?
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How do I activate a virtualenv inside PyCharm's terminal?
... set up PyCharm, created my virtualenv (either through the virtual env command, or directly in PyCharm) and activated that environment as my Interpreter. Everything is working just fine.
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What is the entry point of swift code execution?
...ecution from somewhere. So what is the entry point of swift code execution and how is it decided?
5 Answers
...
Global variables in Java
... public static int a;
public static int b;
}
now you can access a and b from anywhere
by calling
Example.a;
Example.b;
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