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Starting iPhone app development in Linux? [closed]
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305
To provide a differing response, I'm running OS X and Xcode on a virtualised (VMware) machine on...
Compiling simple Hello World program on OS X via command line
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edited Nov 10 '15 at 23:43
darch
4,08011 gold badge1717 silver badges2323 bronze badges
answer...
Get escaped URL parameter
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pauloppenheim
6577 bronze badges
answered Sep 10 '09 at 8:38
JamesJames
101k2828 gold badges1...
How to detect when facebook's FB.init is complete
....fbApiInit) {
setTimeout(function() {fbEnsureInit(callback);}, 50);
} else {
if(callback) {
callback();
}
}
}
Usage:
fbEnsureInit(function() {
console.log("this will be run once FB is initialized");
});
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How to create an array for JSON using PHP?
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156
Easy peasy lemon squeezy: http://www.php.net/manual/en/function.json-encode.php
<?php
$arr ...
What is Rack middleware?
... being a way to filter requests probably comes from the RailsCast episode 151: Rack Middleware screen cast.
Rack middleware evolved out of Rack and there is a great intro at Introduction to Rack middleware.
There's an intro to middleware on Wikipedia here.
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How does MySQL process ORDER BY and LIMIT in a query?
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255
It will order first, then get the first 20. A database will also process anything in the WHERE...
Why does 'git commit' not save my changes?
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405
As the message says:
no changes added to commit (use "git add" and/or "git commit -a")
Git...
Check if an element's content is overflowing?
...box {
overflow: auto;
width: 200px;
max-height: 200px;
margin: 50px auto;
background:
/* Shadow covers */
linear-gradient(white 30%, rgba(255,255,255,0)),
linear-gradient(rgba(255,255,255,0), white 70%) 0 100%,
/* Shadows */
radial-gradient(50% 0, fart...