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“f” after number
...correctly f if needed: in an expression a constant without the right specifier may force the whole expression to be converted to double, and if it's in a tight loop the performance hit may be noticeable.
– Matteo Italia
Mar 6 '10 at 11:18
...
Have a div cling to top of screen if scrolled down past it [duplicate]
...he-sticky-div.sticky {
position: fixed;
top: 0;
}
EDIT- Modified code to cache jQuery objects, faster now.
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Pass a PHP array to a JavaScript function [duplicate]
...ee a simple example describing the communication between server side and client side here
$employee = array(
"employee_id" => 10011,
"Name" => "Nathan",
"Skills" =>
array(
"analyzing",
"documentation" =>
array(
"desktop",
...
Format numbers to strings in Python
...
You can use following to achieve desired functionality
"%d:%d:d" % (hours, minutes, seconds)
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How to check null objects in jQuery
...te:
Calling length property on undefined
or a null object will cause IE and
webkit browsers to fail!
Instead try this:
// NOTE!! THE FOLLOWING IS WRONG; DO NOT USE! -- EleotleCram
if($("#something") !== null){
// do something
}
or
// NOTE!! THE FOLLOWING IS WRONG; DO NOT US...
convert a JavaScript string variable to decimal/money
...ecision and data. You should store it as a integer number of cents (or pennies etc.) and then convert prior to output.". Source: stackoverflow.com/questions/149055/…
– SSH This
Nov 27 '13 at 17:33
...
Get an object's class name at runtime
...s
However: beware that the name will likely be different when using minified code.
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Getting scroll bar width using JavaScript [duplicate]
...
Unfortunately this didn't work for me in IE7 (which I need to support).
– WynandB
Mar 17 '14 at 0:18
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Is it possible to style html5 audio tag?
... This is only supported by webkit-based browsers (e.g not Firefox, IE, etc.)
– gilad mayani
Oct 6 '16 at 12:35
2
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Throw away local commits in Git
...y discard local commits, but also throw away everything in your work tree (ie. you local files). If all you want to do is uncommit, but leave your work intact, you should do "git reset HEAD^" ... per stackoverflow.com/questions/2845731/…
– aaronbauman
Jan 28 ...