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How to get Enum Value from index in Java?
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answered Jul 14 '11 at 11:53
Harry JoyHarry Joy
53.4k2828 gold badges147147 silver badges200200 bronze badges
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What is the reason for having '//' in Python? [duplicate]
...perands was already a floating point number.
In Python 2.X:
>>> 10/3
3
>>> # to get a floating point number from integer division:
>>> 10.0/3
3.3333333333333335
>>> float(10)/3
3.3333333333333335
In Python 3:
>>> 10/3
3.3333333333333335
>>> ...
How to sort an array of objects by multiple fields?
...n(a, b) {
if (a == b) return 0;
return a < b ? -1 : 1;
},
getCmpFunc = function(primer, reverse) {
var dfc = default_cmp, // closer in scope
cmp = default_cmp;
if (primer) {
cmp = function(a, b) {
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Why is rbindlist “better” than rbind?
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156
rbindlist is an optimized version of do.call(rbind, list(...)), which is known for being slow ...
Exit Shell Script Based on Process Exit Code
...ually like ${PIPESTATUS[0]}:
pax> false | true ; echo ${PIPESTATUS[0]}
1
Note that this is getting you the result of the false command, not the entire pipeline. You can also get the entire list to process as you see fit:
pax> false | true | false; echo ${PIPESTATUS[*]}
1 0 1
If you wante...
cannot load such file — zlib even after using rvm pkg install zlib
I installed zlib package and ruby 1.9.3 using rvm, but whenever I try to install
gems it says
cannot load such file -- zlib
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How can I measure the speed of code written in PHP? [closed]
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10 Answers
10
Active
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How does git compute file hashes?
The SHA1 hashes stored in the tree objects (as returned by git ls-tree ) do not match the SHA1 hashes of the file content (as returned by sha1sum )
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Java 8 Stream and operation on arrays
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edited May 23 '17 at 12:18
Community♦
111 silver badge
answered Jun 24 '14 at 15:57
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uwsgi invalid request block size
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answered Jan 17 '14 at 9:36
PalasatyPalasaty
3,74511 gold badge2121 silver badges2222 bronze badges
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