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What characters are valid for JavaScript variable names?
... which is currently lacking a JavaScript example?
– Walter Tross
Oct 30 '14 at 13:45
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ASP.NET MVC Html.DropDownList SelectedValue
...rote this answer in March 2009, over 5 years ago. Times have changed! Feel free to update. :)
– John Feminella
Jul 15 '14 at 2:38
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Is there a way to delete a line in Visual Studio without cutting it?
...ou like in Tools | Options | Keyboard.
Edit: Corrected default shortcut info.
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“x not in y” or “not x in y”
...sation that other Python implementations such as Jython and IronPython are free to ignore or copy (it is not part of the language specification).
– Martijn Pieters♦
Jul 15 '13 at 17:44
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Why is volatile needed in C?
...command = command;
}
Looks easy, but it can fail because the compiler is free to change the order in which data and commands are written. This would cause our little gadget to issue commands with the previous data-value. Also take a look at the wait while busy loop. That one will be optimized out....
How to invoke a Linux shell command from Java
...eclared outside the pasted code, and it should now compile & run. Feel free to try and let me know how it works out.
– Tim
Jul 11 '11 at 10:16
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How to set MSDN to be always in English
...
I don't know the browser you're using but most browsers send info about the client to the server (incl. preferred language). So one option might be to set the default language to english (as done here for Firefox).
...
Changing Jenkins build number
...https://wiki.jenkins-ci.org/display/JENKINS/Next+Build+Number+Plugin
more info:
http://www.alexlea.me/2010/10/howto-set-hudson-next-build-number.html
if you don't like the plugin:
If you want to change build number via nextBuildNumber file you should
"Reload Configuration from Disk" from "Ma...
How is a CRC32 checksum calculated?
... so it can instead be represented in hex just as
0x 04 C1 1D B7
Feel free to count the 1s and 0s, but you'll find they match up with the polynomial, where 1 is bit 0 (or the first bit) and x is bit 1 (or the second bit).
Why this polynomial? Because there needs to be a standard given polynomi...
Is there a conditional ternary operator in VB.NET?
...s just introduced, prior to 2008 this was not available. Here's some more info: Visual Basic If announcement
Example:
Dim foo as String = If(bar = buz, cat, dog)
[EDIT]
Prior to 2008 it was IIf, which worked almost identically to the If operator described Above.
Example:
Dim foo as String =...