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How to append something to an array?
How do I append an object (such as a string or number) to an array in JavaScript?
30 Answers
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Why is Java's Iterator not an Iterable?
Why does the Iterator interface not extend Iterable ?
16 Answers
16
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How does type Dynamic work and how to use it?
I heard that with Dynamic it is somehow possible to do dynamic typing in Scala. But I can't imagine how that might look like or how it works.
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How to combine paths in Java?
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@modosansreves: Look at File.getCanonicalPath.
– Jon Skeet
Oct 8 '13 at 10:54
1
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Remove multiple whitespaces
... He also wants \n and \t to be replaced with space. Now his pattern does not match these, say for $x = "does\nthis\twork"; The OP wants all whitespace to be replaced with a single space.
– codaddict
Feb 24 '10 at 13:17
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Storyboard doesn't contain a view controller with identifier
... below the Storyboard ID in the inspector. Clicking on "Use Storyboard ID" does not seem to be enough.]
There's an image below for reference: (in this instance I've named my identifier the same as my class)
share
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iOS detect if user is on an iPad
...()
#define IPAD UIUserInterfaceIdiomPad
if ( IDIOM == IPAD ) {
/* do something specifically for iPad. */
} else {
/* do something specifically for iPhone or iPod touch. */
}
Other Examples
if ( [(NSString*)[UIDevice currentDevice].model hasPrefix:@"iPad"] ) {
return YES; /* De...
How to manage local vs production settings in Django?
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That's the way I do - adding those lines at the end of settings.py so they can override the default settings
– daonb
Aug 18 '10 at 8:14
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mongodb count num of distinct values per field/key
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this doesn't really work if your number of distinct values is too high... if you were looking at distinct names of people in the world or something. do you have an answer that scales?
– underrun
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Is it possible to set async:false to $.getJSON call
...d add a type: 'POST' option to as well to turn it into a post - though you don't want to use async: false unless you really need to - it'll lock up the UI.
– Nick Craver♦
Apr 19 '14 at 12:24
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