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What is the pythonic way to detect the last element in a 'for' loop?
...you can use it like this:
>>> for i, has_more in lookahead(range(3)):
... print(i, has_more)
0 True
1 True
2 False
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jQuery Event Keypress: Which key was pressed?
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Actually this is better:
var code = e.keyCode || e.which;
if(code == 13) { //Enter keycode
//Do something
}
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How do you reindex an array in PHP?
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edited Feb 26 '09 at 16:13
answered Feb 26 '09 at 16:07
An...
How do you tell if a string contains another string in POSIX sh?
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edited Jan 6 at 4:32
answered Jan 10 '12 at 23:01
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':app:lintVitalRelease' error when generating signed apk
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403
I wouldn't recommend turning off the lint checks, they're there for a reason. Instead, check wha...
Is there a “previous sibling” selector?
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863
No, there is no "previous sibling" selector.
On a related note, ~ is for general successor sibl...
Set mouse focus and move cursor to end of input using jQuery
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Dan Abramov
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answered Dec 25 '11 at 22:30
scorpion9scorpion9
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When should the volatile keyword be used in C#?
...s about observation of ordering. If you want more details,
read sections 3.10 and 10.5.3 of the C# 4.0 specification.
Frankly, I discourage you from ever making a volatile field. Volatile
fields are a sign that you are doing something downright crazy: you're
attempting to read and write t...
How do I replace a character at a particular index in JavaScript?
... a string, let's say Hello world and I need to replace the char at index 3. How can I replace a char by specifying a index?
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How do I analyze a .hprof file?
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CowanCowan
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