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How to sort an array of integers correctly
...h handles numeric sorts (sortNumber, shown below) -
var numArray = [140000, 104, 99];
numArray.sort(function(a, b) {
return a - b;
});
console.log(numArray);
In ES6, you can simplify this with arrow functions:
numArray.sort((a, b) => a - b); // For ascending sort
numArray.so...
How to get hex color value rather than RGB value?
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142
var hexDigits = new Array
("0","1","2","3","4","5","6","7","8","9","a","b","c","d","e",...
How do I detect whether a Python variable is a function?
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934
If this is for Python 2.x or for Python 3.2+, you can also use callable(). It used to be depreca...
Core Data: Quickest way to delete all instances of an entity
...und in the "What's New in Core Data" session from WWDC 2015 (starting at ~14:10).
iOS 8 and earlier:
Fetch 'em all and delete 'em all:
NSFetchRequest *allCars = [[NSFetchRequest alloc] init];
[allCars setEntity:[NSEntityDescription entityForName:@"Car" inManagedObjectContext:myContext]];
[allCars...
MySQL pagination without double-querying?
...
answered May 4 '09 at 2:37
staticsanstaticsan
27.5k44 gold badges5454 silver badges7171 bronze badges
...
How to format date and time in Android?
...
24 Answers
24
Active
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Android Studio with Google Play Services
...
243
All those answers are wrong, since the release of gradle plugin v0.4.2 the setup of google play...
Programmatically get height of navigation bar
...bar) pushes down the UIView by its height. I also know that this height = 44px. I have also discovered that this push down maintains the [self.view].frame.origin.y = 0 .
...
DateTime format to SQL format using C#
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Ben Gripka
13.7k55 gold badges4040 silver badges3737 bronze badges
answered Jul 2 '13 at 5:55
Debajit MukhopadhyayDebajit Mukhopadh...
C++ IDE for Macs [closed]
...
edited Oct 13 '16 at 20:34
Lidakis Emmanuel
1,02588 silver badges1111 bronze badges
answered Oct 21 '08...