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Is there a function to deselect all text using JavaScript?
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edited Feb 23 '18 at 0:10
John
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a...
Why isn't String.Empty a constant?
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edited Feb 3 '09 at 17:31
answered Feb 3 '09 at 17:24
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Add a new element to an array without specifying the index in Bash
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edited Dec 23 '09 at 9:18
answered Dec 23 '09 at 9:02
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Converting a column within pandas dataframe from int to string
...hape(5,2),columns=list('AB'))
In [17]: df
Out[17]:
A B
0 0 1
1 2 3
2 4 5
3 6 7
4 8 9
In [18]: df.dtypes
Out[18]:
A int64
B int64
dtype: object
Convert a series
In [19]: df['A'].apply(str)
Out[19]:
0 0
1 2
2 4
3 6
4 8
Name: A, dtype: object
In [20]: df['A...
Wrapping null-returning method in Java with Option in Scala?
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183
The Option companion object's apply method serves as a conversion function from nullable referen...
How to set child process' environment variable in Makefile
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(assuming you have a sufficiently modern version of GNU make >= 3.77 ).
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How to include external Python code to use in other files?
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153
You will need to import the other file as a module like this:
import Math
If you don't want t...
Why modelVersion of pom.xml is necessary and always set to 4.0.0?
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It is always set to 4.0.0 in Maven 2 and 3, because, at present, there is no other model.
Notice that modelVersion contains 4.0.0. That is currently the only supported POM version, and is always required. [source]
But it wouldn't necessarily need to always be ...
What does the tilde (~) mean in my composer.json file?
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