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Which is faster : if (bool) or if(int)?
...a bool is a single byte and an int is four. I don't think there's anything more special than that.
– CB Bailey
Apr 23 '11 at 15:38
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Animate scrollTop not working in firefox
...re truly an issue, and if you want to avoid feature-detection, it might be more straight-forward to enforce that the callback is only run once from within the callback:
function runOnce(fn) {
var count = 0;
return function() {
if(++count == 1)
fn.apply(this, arguments...
How do I catch an Ajax query post error?
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Also, I way to make $.ajax more readable is to use a hash for your data. For example: { name : 'John', location: 'Boston' }
– briangonzalez
Jan 24 '13 at 15:56
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What is the difference between HTTP_HOST and SERVER_NAME in PHP?
... use in business logic and the other is a server-controlled value which is more reliable. You however need to ensure that the webserver in question has the SERVER_NAME correctly configured. Taking Apache HTTPD as an example, here's an extract from its documentation:
If no ServerName is specified...
Python: how to print range a-z?
...e(ord('a'), ord('n')+1):
print chr(i),
For the rest, just play a bit more with the range()
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check if a std::vector contains a certain object? [duplicate]
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How do I set default terminal to terminator? [closed]
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How to remove an element from a list by index
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Date.getDay() javascript returns wrong day
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@AndroidDev I do agree! Moreover with .getDate one would expect to be returned the full date, not just the day.
– user3717756
Aug 25 '14 at 8:33
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