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Creating C macro with ## and __LINE__ (token concatenation with positioning macro)
...me line. Note: __COUNTER__ is supported by MS Visual Studio, GCC (since V4.3), and Clang, but is not standard C.
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What is the minimum length of a valid international phone number?
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What's the meaning of Base SDK, iOS deployment target, Target, and Project in xcode
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How do you install Boost on MacOS?
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edited Mar 16 '16 at 3:13
Honest Abe
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How do I get only directories using Get-ChildItem?
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For PowerShell versions less than 3.0:
The FileInfo object returned by Get-ChildItem has a "base" property, PSIsContainer. You want to select only those items.
Get-ChildItem -Recurse | ?{ $_.PSIsContainer }
If you want the raw string names of the director...
How do you get the logical xor of two variables in Python?
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answered Jan 11 '09 at 16:30
A. CoadyA. Coady
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How to read file contents into a variable in a batch file?
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307
Read file contents into a variable:
for /f "delims=" %%x in (version.txt) do set Build=%%x
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What do numbers using 0x notation mean?
...x are hexadecimal integers. (base 16)
The number 0x6400 is 25600.
6 * 16^3 + 4 * 16^2 = 25600
For an example including letters (also used in hexadecimal notation where A = 10, B = 11 ... F = 15)
The number 0x6BF0 is 27632.
6 * 16^3 + 11 * 16^2 + 15 * 16^1 = 27632
24576 + 2816 + 240 ...
Check if option is selected with jQuery, if not select a default
...on>
<option value="2">Second</option>
<option value="3">Third</option>
<option value="4">Fourth</option>
</select>
<script type="text/javascript">
$(document).ready(function() {
if (!$("#mySelect option:selected").length) {
$("#mySelec...