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Why isn't vector a STL container?
...
This comes from http://www.cplusplus.com/reference/vector/vector-bool/
Vector of bool This is a specialized version of vector, which is used
for elements of type bool and optimizes for space.
It behaves like the unspecialized version of ...
What are forward declarations in C++?
At: http://www.learncpp.com/cpp-tutorial/19-header-files/
8 Answers
8
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Is there a way to create your own html tag in HTML5?
...As I've just read:
"CUSTOM TAGS HAVE ALWAYS BEEN ALLOWED IN HTML."
http://www.crockford.com/html/
The point here being, that HTML was based on SGML. Unlike XML with its doctypes and schemas, HTML does not become invalid if a browser doesn't know a tag or two. Think of <marquee>. This has not...
Passing parameters to a Bash function
...l shell script
# $0 $1 $2
backupWebRoot ~/public/www/ webSite.tar.zip
Want to use names for variables. Just do this.
declare filename=$1 # declare gives you more options and limits variable scope
Want to pass an array to a function?
callingSomeFunction "${someArray[@]...
Django: How to manage development and production settings?
... production specific for example:
prod.py:
DEBUG = False
ALLOWED_HOSTS = ['www.example.com']
LOGGING = [...]
...
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How to write to a file in Scala?
...to database, files, etc.
* Code From the book "Beginning Scala"
* http://www.amazon.com/Beginning-Scala-David-Pollak/dp/1430219890
*/
def using[A <: {def close(): Unit}, B](param: A)(f: A => B): B =
try { f(param) } finally { param.close() }
Then I use this as:
def writeToFile(fileName:S...
I can not find my.cnf on my windows computer [duplicate]
..."D:\ProgramData\MySQL\MySQL Server 5.6\my.ini" MySQL56
Full answer here:
https://stackoverflow.com/a/20136523/1316649
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TypeError: 'undefined' is not a function (evaluating '$(document)')
...on your HTML
<script language="javascript" type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
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Real mouse position in canvas [duplicate]
... http://jsfiddle.net/sierawski/4xezb7nL/
Source:
jerryj comment on http://www.html5canvastutorials.com/advanced/html5-canvas-mouse-coordinates/
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“Single-page” JS websites and SEO
...est can come from your CDN (using require.js to manage dependencies -- see https://stackoverflow.com/a/13813102/1595913).
(test the link's validity by converting the link to your url scheme and testing against existence of content by querying a static or a dynamic source. if it's not valid send a 40...