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round() for float in C++
...n cmath (according to http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2012/n3337.pdf)
#include <cmath>
#include <iostream>
int main(int argc, char** argv) {
std::cout << "round(0.5):\t" << round(0.5) << std::endl;
std::cout << "round(-0.5):\t" << ro...
Pandas conditional creation of a series/dataframe column
...imeit df['color'] = df.Set.map( lambda x: 'red' if x == 'Z' else 'green')
1000 loops, best of 3: 239 µs per loop
1000 loops, best of 3: 523 µs per loop
1000 loops, best of 3: 263 µs per loop
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How do you 'redo' changes after 'undo' with Emacs?
...OW.
– Aaron Hall♦
Nov 2 '14 at 18:12
9
Sadly this answer doesn't say anything about the redo co...
What are 'closures' in .NET?
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Jon SkeetJon Skeet
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How can I correctly prefix a word with “a” and “an”?
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edited May 29 '14 at 12:31
answered Aug 17 '09 at 15:02
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How are booleans formatted in Strings in Python?
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answered Jan 12 '15 at 13:04
WolfWolf
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How to exclude a directory in find . command
...o use -delete switch: find . -not \( -path ./CVS -prune \) -type f -mtime +100 -delete find: The -delete action atomatically turns on -depth, but -prune does nothing when -depth is in effect. If you want to carry on anyway, just explicitly use the -depth option.
– Jānis Elmer...
Get IP address of visitors using Flask for Python
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answered Sep 21 '10 at 12:37
TarantulaTarantula
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Image Processing: Algorithm Improvement for 'Coca-Cola Can' Recognition
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+100
An alternative approach would be to extract features (keypoints) using the scale-invariant feature transform (SIFT) or Speeded Up Ro...
How to output a multiline string in Bash?
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answered Jun 10 '12 at 17:11
Paused until further notice.Paused until further notice.
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