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What is a lambda expression in C++11?
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1535
The problem
C++ includes useful generic functions like std::for_each and std::transform, which...
How to make a div 100% height of the browser window
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35 Answers
35
Active
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Remove the complete styling of an HTML button/submit
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73
I'm assuming that when you say 'click the button, it moves to the top a little' you're talking a...
Is there a way to include commas in CSV columns without breaking the formatting?
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Enclose the field in quotes, e.g.
field1_value,field2_value,"field 3,value",field4, etc...
See wikipedia.
Updated:
To encode a quote, use ", one double quote symbol in a field will be encoded as "", and the whole field will become """". So if you see the following in e.g. Excel:
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What does “static” mean in C?
...This prints:
a = 15, sa = 15
a = 15, sa = 20
a = 15, sa = 25
a = 15, sa = 30
a = 15, sa = 35
a = 15, sa = 40
a = 15, sa = 45
a = 15, sa = 50
a = 15, sa = 55
a = 15, sa = 60
This is useful for cases where a function needs to keep some state between invocations, and you don't want to use global var...
open() in Python does not create a file if it doesn't exist
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830
You should use open with the w+ mode:
file = open('myfile.dat', 'w+')
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Showing which files have changed between two revisions
... Norfeldt
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answered May 5 '09 at 1:04
JasonSmithJasonSmith
67k2121 gol...
How do I make a transparent border with CSS?
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answered Mar 24 '10 at 10:30
DouglasDouglas
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Format / Suppress Scientific Notation from Python Pandas Aggregation Results
...rter like so.
In [25]: pd.set_option('display.float_format', lambda x: '%.3f' % x)
In [28]: Series(np.random.randn(3))*1000000000
Out[28]:
0 -757322420.605
1 -1436160588.997
2 -1235116117.064
dtype: float64
I'm not sure if that's the preferred way to do this, but it works.
Converting nu...
Bower: ENOGIT Git is not installed or not in the PATH
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336
Adding Git to Windows 7/8/8.1 Path
Note: You must have msysgit installed on your machine. Als...