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How to check version of python modules?
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25 Answers
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How does collections.defaultdict work?
... understand why.
– Sven Marnach
May 2 '19 at 19:10
How do we know what is the default value for each type? 0 for int()...
Is there a simple way to delete a list element by value?
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21 Answers
21
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How do I use Nant/Ant naming patterns?
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241
The rules are:
a single star (*) matches zero or more characters within a path name
a double...
Batch files - number of command line arguments
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nimrodmnimrodm
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Formatting Decimal places in R
I have a number, for example 1.128347132904321674821 that I would like to show as only two decimal places when output to screen (or written to a file). How does one do that?
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How to capitalize first letter of each word, like a 2-word city? [duplicate]
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edited Aug 23 '18 at 15:36
Max Favilli
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How can I create a Set of Sets in Python?
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121
Python's complaining because the inner set objects are mutable and thus not hashable. The solut...
How to swap the buffers in 2 windows emacs
I am using emacs I find that sometimes I have 2 files separated into 2 windows.
8 Answers
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PHP case-insensitive in_array function
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102
you can use preg_grep():
$a= array(
'one',
'two',
'three',
'four'
);
print_r( preg_grep( "...