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Detect if a NumPy array contains at least one non-numeric value?
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187
This should be faster than iterating and will work regardless of shape.
numpy.isnan(myarray)....
How to convert An NSInteger to an int?
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edited Feb 17 '15 at 7:16
cdub
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Why is reading lines from stdin much slower in C++ than Python?
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10 Answers
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Active
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Why is this program valid? I was trying to create a syntax error
I'm running ActiveState's 32 bit ActivePerl 5.14.2 on Windows 7. I wanted to mess around with a Git pre-commit hook to detect programs being checked in with syntax errors. (Somehow I just managed to do such a bad commit.) So as a test program I randomly jotted this:
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How to add 10 days to current time in Rails
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Use
Time.now + 10.days
or even
10.days.from_now
Both definitely work. Are you sure you're in Rails and not just Ruby?
If you definitely are in Rails, where are you trying to run this from? Note that Active Support has to be loaded.
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Can I get a patch-compatible output from git-diff?
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139
If you want to use patch you need to remove the a/ b/ prefixes that git uses by default. You c...
jQuery duplicate DIV into another DIV
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167
You'll want to use the clone() method in order to get a deep copy of the element:
$(function(...
#if Not Debug in c#?
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edited Oct 16 '14 at 21:37
Rob Hruska
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Hibernate: Automatically creating/updating the db tables based on entity classes
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104
I don't know if leaving hibernate off the front makes a difference.
The reference suggests it...
How to align absolutely positioned element to center?
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answered Sep 22 '13 at 4:09
AndrewAndrew
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