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Portable way to get file size (in bytes) in shell?
... working on an embedded system where wc -c takes 4090 msec on a 10 MB file vs "0" msec for stat -c %s, so I agree it's helpful to have alternative solutions even when they don't answer the exact question posed.
– Robert Calhoun
Mar 9 '13 at 1:37
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Count the number of commits on a Git branch
...answer, git rev-list --count HEAD ^develop includes many more commits, 678 vs 97 on my current project.
My commit history is linear on this branch, so YMMV, but it gives me the exact answer I wanted, which is "How many commits have I added so far on this feature branch?".
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How to implement an abstract class in ruby?
... see this code now, for the comment about the importance of using END here vs end
– Magne
Dec 2 '17 at 15:39
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How to see the changes between two commits without commits in-between?
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The advantage of using git apply vs. patch is you can include renames and some other changes that are specific to git. I like using git format-patch and git am.
– Russell
Jun 12 '12 at 11:23
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Preview an image before it is uploaded
... improve a little bit performance by define the reader once. jsfiddle.net/LvsYc/638
– Jaider
Sep 3 '13 at 14:45
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Preventing referenced assembly PDB and XML files copied to output
...roj file and this did the trick for my PDB and XML files. I was also using VS 2015. Build -> Advanced under Output -> set Debug Info to none under Output
– Devin Prejean
Mar 27 '17 at 17:18
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Can I use if (pointer) instead of if (pointer != NULL)?
...y it's a coding style. But you can apply the same logic to if(som_integer) vs if(some_integer != 0) because integers are also not booleans, right? I prefer to avoid 0 or NULL in an if-statement.
– Yu Hao
Jul 21 '13 at 12:33
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Set attributes from dictionary in python
...that it may not be present in different platforms? ( eg. Python in Windows vs. Python on Linux ) What would be an acceptable answer?
– OscarRyz
Mar 17 '10 at 22:08
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“Cloning” row or column vectors
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What benefits of using np.repeat vs np.tile?
– mrgloom
Dec 5 '18 at 17:53
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How to check if multiple array keys exists
...y_key_exists($key, $array))return false;
}
return true;
}
(344ms vs 768ms for 1000000 iterations)
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