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How to get a random number in Ruby
How do I generate a random number between 0 and n ?
17 Answers
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SQL - many-to-many table primary key
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edited Apr 30 '15 at 3:16
answered Feb 3 '10 at 7:20
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PHP “php://input” vs $_POST
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503
The reason is that php://input returns all the raw data after the HTTP-headers of the request, ...
How do I get an element to scroll into view, using jQuery?
...nt):
var offset = $(this).offset(); // Contains .top and .left
Subtract 20 from top and left:
offset.left -= 20;
offset.top -= 20;
Now animate the scroll-top and scroll-left CSS properties of <body> and <html>:
$('html, body').animate({
scrollTop: offset.top,
scrollLeft: off...
Android: Generate random color on click?
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answered Mar 12 '11 at 6:08
LumisLumis
20.5k77 gold badges5656 silver badges6464 bronze badges
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What do we mean by Byte array? [closed]
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answered Oct 26 '10 at 0:29
PhilPhil
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Unresolved specs during Gem::Specification.reset:
...s when running 'gem cleanup' so I found this: stackoverflow.com/questions/4007074/… Turns out it had to do with RVM. When I ran 'rvm gemset use global' and ran guard, the errors went away.
– reneruiz
Aug 8 '13 at 18:54
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Check if event exists on element [duplicate]
...body').click(function(){ alert('test' )})
var foo = $.data( $('body').get(0), 'events' ).click
// you can query $.data( object, 'events' ) and get an object back, then see what events are attached to it.
$.each( foo, function(i,o) {
alert(i) // guid of the event
alert(o) // the function de...
What exactly do “IB” and “UB” mean?
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answered May 4 '10 at 15:39
ThomasThomas
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