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Given a filesystem path, is there a shorter way to extract the filename without its extension?
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508
Path.GetFileName
Path.GetFileNameWithoutExtension
The Path class is wonderful.
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Javascript. Assign array values to multiple variables? [duplicate]
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104
This is a new feature of JavaScript 1.7 called Destructuring assignment:
Destructuring assi...
PHP reindex array? [duplicate]
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308
Use array_values.
$myarray = array_values($myarray);
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Autoresizing masks programmatically vs Interface Builder / xib / nib
...ustDarkDust
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javascript pushing element at the beginning of an array [duplicate]
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1027
Use unshift, which modifies the existing array by adding the arguments to the beginning:
TheA...
Complex numbers usage in python [closed]
...ls easily:
>>> 1j
1j
>>> 1J
1j
>>> 1j * 1j
(-1+0j)
The ‘j’ suffix comes from electrical engineering, where the variable ‘i’ is usually used for current. (Reasoning found here.)
The type of a complex number is complex, and you can use the type as a constructor ...
Get element type with jQuery
... using!
– xgretsch
Apr 17 '13 at 12:07
2
This could be improved by switching 'tagName' to 'nodeNa...
“Cannot send session cache limiter - headers already sent” [duplicate]
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answered Jan 11 '12 at 0:55
houbysofthoubysoft
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Get the value of a dropdown in jQuery
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answered Jan 23 '12 at 20:49
ShankarSangoliShankarSangoli
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Why doesn't calling a Python string method do anything unless you assign its output?
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+200
This is because strings are immutable in Python.
Which means that X.replace("hello","goodbye") returns a copy of X with replacements...