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Duplicate and rename Xcode project & associated folders [closed]
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This answer is the culmination of various other StackOverflow posts and tutorials around the internet brought into one place for my future reference, and to help anyone else who may be facing the same issue. All credit is given for other answers at the...
How to access command line parameters?
...mmand line arguments by using the std::env::args or std::env::args_os functions. Both functions return an iterator over the arguments. The former iterates over Strings (that are easy to work with) but panics if one of the arguments is not valid unicode. The latter iterates over OsStrings and never p...
Completion block for popViewController
...ing a modal view controller using dismissViewController , there is the option to provide a completion block. Is there a similar equivalent for popViewController ?
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What is the fastest or most elegant way to compute a set difference using Javascript arrays?
...tion getHash(array){
// Hash an array into a set of properties
//
// params:
// array - (array) (!nil) the array to hash
//
// return: (object)
// hash object with one property set to true for each value in the array
var hash = {};
for (var i=0; i<array.length; i++){
ha...
To ARC or not to ARC? What are the pros and cons? [closed]
...ty of the code in the project I'm working on at the moment was written pre-iOS 5.0.
6 Answers
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jQuery Get Selected Option From Dropdown
Usually I use $("#id").val() to return the value of the selected option, but this time it doesn't work.
The selected tag has the id aioConceptName
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Centering a view in its superview using Visual Format Language
I just started learning AutoLayout for iOS and had a look at Visual Format Language.
14 Answers
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define() vs. const
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define('a', $_GET['param']);, const b = a; works perfectly and gets the value while const c = $_GET['param']; is invalid. Is const really compile time? I hardly think so... (tested on PHP 7.0.7)
– mcserep
...
How to pause / sleep thread or process in Android?
...turn until at least the specified number of milliseconds has elapsed.
Parameters
ms to sleep before returning, in milliseconds of uptime.
Code for postDelayed from View class:
/**
* <p>Causes the Runnable to be added to the message queue, to be run
* after the specified amount o...
What is the proper way to use the node.js postgresql module?
...vitaly-t/pg-promise/wiki/…, or you can specify SSL within the connection parameters: github.com/vitaly-t/pg-promise/wiki/Connection-Syntax
– vitaly-t
Jul 23 '16 at 17:53
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