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python assert with and without parenthesis
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130
The last assert would have given you a warning (SyntaxWarning: assertion is always true, perha...
comparing 2 strings alphabetically for sorting purposes
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124
Lets look at some test cases - try running the following expressions in your JS console:
"a" ...
how does multiplication differ for NumPy Matrix vs Array classes?
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127
The main reason to avoid using the matrix class is that a) it's inherently 2-dimensional, and ...
Why does Razor _layout.cshtml have a leading underscore in file name?
...e names with an underscore - it just isn't relevant to MVC.
[UPDATE Oct 2018]
In the new ASP.NET Core Razor Pages framework (apart from in version 2.1), files with a leading underscore are ignored when routes are being generated at startup - even if they have an @page directive (which would normal...
Check if a table exists in Rails
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edited Mar 29 '17 at 2:24
answered Jul 5 '11 at 23:49
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How to compare two dates?
...rt datetime, timedelta
>>> past = datetime.now() - timedelta(days=1)
>>> present = datetime.now()
>>> past < present
True
>>> datetime(3000, 1, 1) < present
False
>>> present - datetime(2000, 4, 4)
datetime.timedelta(4242, 75703, 762105)
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.NET 4.0 has a new GAC, why?
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Yes since there are 2 distinct Global Assembly Cache (GAC), you will have to manage each of th...
How to get the last N rows of a pandas DataFrame?
I have pandas dataframe df1 and df2 (df1 is vanila dataframe, df2 is indexed by 'STK_ID' & 'RPT_Date') :
3 Answers
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Email Address Validation in Android on EditText [duplicate]
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edited Feb 21 at 13:14
milosmns
2,53933 gold badges2727 silver badges3838 bronze badges
an...
Properties order in Margin
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418
Margin="1,2,3,4"
Left,
Top,
Right,
Bottom
It is also possible to specify just two sizes ...