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How to use glOrtho() in OpenGL?
...m with some input parameters, can now do arbitrary computations. See also: https://stackoverflow.com/a/36211337/895245
With an explicit GLfloat transform[] it would look something like this:
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#define GLEW_STATIC
#include &l...
What is the best way to conditionally apply a class?
... "active"},
{"name": "Item 2", "isSelected": ""}
]
}
See: http://jsfiddle.net/tTfWM/
See: http://docs.angularjs.org/api/ng.directive:ngClass
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Is there any way to put malicious code into a regular expression?
...n. Usually this will be much, much less than the default timeout that most HTTP servers provide.
There are various ways to implement these, ranging form a simple alarm(N) at the C level, to some sort of try {} block the catches alarm‐type exceptions, all the way to spawning off a new thread that...
Using custom fonts using CSS?
... font-family: 'YourFontName'; /*a name to be used later*/
src: url('http://domain.com/fonts/font.ttf'); /*URL to font*/
}
Then, trivially, to use the font on a specific element:
.classname {
font-family: 'YourFontName';
}
(.classname is your selector).
Note that certain font-formats...
Javascript callback when IFRAME is finished loading?
...some example code the illustrates what I'm talking about:
<script src="http://prototypejs.org/assets/2009/8/31/prototype.js" type="text/javascript"></script>
<h1>Parent</h1>
<script type="text/javascript">
function on_load(iframe) {
try {
// Displays the first ...
How can I use a C++ library from node.js?
...ovide bindings for your C++ code. Here is one tutorial that covers that:
http://syskall.com/how-to-write-your-own-native-nodejs-extension
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foll...
Knight's Shortest Path on Chessboard
... .....
And the shortest path of two points in a graph can be found using http://en.wikipedia.org/wiki/Dijkstra's_algorithm
Pseudo-code from wikipedia-page:
function Dijkstra(Graph, source):
for each vertex v in Graph: // Initializations
dist[v] := infinity // Un...
Fast stable sorting algorithm implementation in javascript
...log if you want to know more about this technique and how to implement it: http://blog.vjeux.com/2010/javascript/javascript-sorting-table.html
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How to add a custom loglevel to Python's logging facility
... # This method was inspired by the answers to Stack Overflow post
# http://stackoverflow.com/q/2183233/2988730, especially
# http://stackoverflow.com/a/13638084/2988730
def logForLevel(self, message, *args, **kwargs):
if self.isEnabledFor(levelNum):
self._log(level...
Retrieve a single file from a repository
...by git-daemon, you need to enable the daemon.uploadarch config option. See https://kernel.org/pub/software/scm/git/docs/git-daemon.html
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