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Why does Math.round(0.49999999999999994) return 1?
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edited Nov 15 '17 at 18:41
Peter Mortensen
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Android Studio: Plugin with id 'android-library' not found
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edited Jul 3 '15 at 10:00
AZ_
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Visual Studio 2013 doesn't discover unit tests
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answered Mar 18 '15 at 18:43
AndyGAndyG
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Deleting lines from one file which are in another file
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157
grep -v -x -f f2 f1 should do the trick.
Explanation:
-v to select non-matching lines
-x to...
Statistics: combinations in Python
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1 6 15 20 15 6 1
1 7 21 35 35 21 7 1
1 8 28 56 70 56 28 ...
View markdown files offline [closed]
...pport code blocks
– ACyclic
May 23 '15 at 9:35
3
To be more specific, when Markdown Preview encou...
How to change color in markdown cells ipython/jupyter notebook?
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edited Jan 1 '15 at 1:07
answered Nov 2 '13 at 21:05
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Which is the first integer that an IEEE 754 float is incapable of representing exactly?
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2mantissa bits + 1 + 1
The +1 in the exponent (mantissa bits + 1) is because, if the mantissa ...
Random number from a range in a Bash Script
...er between 2000-65000 from a shell script. The problem is $RANDOM is a 15-bit number, so I'm stuck!
15 Answers
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Does MySQL ignore null values on unique constraints?
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Mark ByersMark Byers
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