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What is the effect of extern “C” in C++?
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1624
extern "C" makes a function-name in C++ have C linkage (compiler does not mangle the name) so th...
How to avoid overflow in expr. A * B - C * D
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Anirudh RamanathanAnirudh Ramanathan
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Underscore: sortBy() based on multiple attributes
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edited Sep 15 '18 at 20:42
answered Aug 15 '13 at 22:17
R...
How does the static modifier affect this code?
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answered Nov 21 '13 at 8:24
Shoaib ChikateShoaib Chikate
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Why do we check up to the square root of a prime number to determine if it is prime?
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answered Apr 27 '11 at 22:04
Sven MarnachSven Marnach
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Is there a way to change the spacing between legend items in ggplot2?
...scale_fill_brewer("Cyl", palette = "Dark2") +
theme_minimal(base_size = 14) +
theme(legend.position = 'top',
legend.spacing.x = unit(1.0, 'cm'))
Note: If you only want to expand the spacing to the right of the legend text, use stringr::str_pad()
Example: Move the legend key labels ...
Android accelerometer accuracy (Inertial navigation)
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AliAli
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Solutions for INSERT OR UPDATE on SQL Server
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edited Oct 28 '15 at 16:24
user1
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answered S...
python: how to send mail with TO, CC and BCC?
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edited Apr 14 '15 at 21:47
answered Oct 9 '09 at 22:52
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Convert string in base64 to image and save on filesystem in Python
I have a string in base64 format, which represents PNG image. Is there a way to save this image to the filesystem, as a PNG file?
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