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How do I programmatically force an onchange event on an input?
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60
ugh don't use eval for anything. Well, there are certain things, but they're extremely rare.
R...
Get a random item from a JavaScript array [duplicate]
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1. solution: define Array prototype
Array.prototype.random = function () {
return this[Math....
How to get the Power of some Integer in Swift language?
...nywhere in your project
infix operator ^^ { associativity left precedence 160 }
func ^^ (radix: Int, power: Int) -> Int {
return Int(pow(Double(radix), Double(power)))
}
// ...
// Then you can do this...
let i = 2 ^^ 3
// ... or
println("2³ = \(2 ^^ 3)") // Prints 2³ = 8
I used two caret...
Finding the direction of scrolling in a UIScrollView?
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Using scrollViewDidScroll: is a good way to find the current direction.
If you want to know t...
Is there a way to access method arguments in Ruby?
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160
In Ruby 1.9.2 and later you can use the parameters method on a method to get the list of parame...
Why number 9 in kill -9 command in unix? [closed]
...SIGRTMAX-9 56) SIGRTMAX-8 57) SIGRTMAX-7
58) SIGRTMAX-6 59) SIGRTMAX-5 60) SIGRTMAX-4 61) SIGRTMAX-3 62) SIGRTMAX-2
63) SIGRTMAX-1 64) SIGRTMAX
As for the "significance" of 9... I would say there is probably none. According to The Linux Programming Interface(p 388):
Each signal is d...
How do I do a Date comparison in Javascript? [duplicate]
...esult will be in milliseconds so you just divide by 1000 for seconds, then 60 for minutes, etc.
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PostgreSQL database default location on Linux
...es postgres 4.2K Nov 25 13:58 pg_hba.conf
drwx------ 3 postgres postgres 60 Nov 25 13:58 pg_xlog
drwx------ 2 postgres postgres 18 Nov 25 13:58 pg_subtrans
drwx------ 2 postgres postgres 18 Nov 25 13:58 pg_clog
drwx------ 5 postgres postgres 41 Nov 25 13:58 base
-rw------- 1 postgres postgre...
Programmatically relaunch/recreate an activity?
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TimmmmTimmmm
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Extending Angular Directive
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TL;DR - gimme tha demo!
Big Demo Button
Use $provide's decorator() to...