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int value under 10 convert to string two digit number
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answered Jun 1 '10 at 6:30
MPritchardMPritchard
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Remove a marker from a GoogleMap
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answered Dec 3 '12 at 22:23
AnthonyAnthony
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MySQL 'create schema' and 'create database' - Is there any difference
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Pascal MARTINPascal MARTIN
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How is “int* ptr = int()” value initialization not illegal?
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3
+1, the constant expression bit is important and missing from the top-2 upvoted answers.
– David Rodríguez - dribeas
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How can I get the current PowerShell executing file?
...s answers here, updated for PowerShell 5:
If you're only using PowerShell 3 or higher, use $PSCommandPath
If want compatibility with older versions, insert the shim:
if ($PSCommandPath -eq $null) { function GetPSCommandPath() { return $MyInvocation.PSCommandPath; } $PSCommandPath = GetPSCommandPat...
How do I get the function name inside a function in PHP?
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395
The accurate way is to use the __FUNCTION__ predefined magic constant.
Example:
class Test {...
Right way to reverse pandas.DataFrame?
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edited Oct 21 '14 at 23:06
answered Dec 7 '13 at 17:24
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Changing a specific column name in pandas DataFrame
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362
A one liner does exist:
In [27]: df=df.rename(columns = {'two':'new_name'})
In [28]: df
Out[...
What's the difference between :: (double colon) and -> (arrow) in PHP?
...esolution, and it may have either a class name, parent, self, or (in PHP 5.3) static to its left. parent refers to the scope of the superclass of the class where it's used; self refers to the scope of the class where it's used; static refers to the "called scope" (see late static bindings).
The rul...
Can a CSV file have a comment?
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skaffmanskaffman
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