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JUnit assertEquals(double expected, double actual, double epsilon) [duplicate]
...ave to be.
If you were expecting 3.14159 but would take anywhere from 3.14059 to 3.14259 (that is, within 0.001), then you should write something like
double myPi = 22.0d / 7.0d; //Don't use this in real life!
assertEquals(3.14159, myPi, 0.001);
(By the way, 22/7 comes out to 3.1428+, and would ...
Given a filesystem path, is there a shorter way to extract the filename without its extension?
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508
Path.GetFileName
Path.GetFileNameWithoutExtension
The Path class is wonderful.
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PHP reindex array? [duplicate]
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308
Use array_values.
$myarray = array_values($myarray);
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What to use now Google News API is deprecated? [closed]
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answered Oct 20 '11 at 0:06
nambrotnambrot
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javascript pushing element at the beginning of an array [duplicate]
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1027
Use unshift, which modifies the existing array by adding the arguments to the beginning:
TheA...
Get the value of a dropdown in jQuery
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answered Jan 23 '12 at 20:49
ShankarSangoliShankarSangoli
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How do I convert hex to decimal in Python? [duplicate]
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answered Feb 9 '12 at 12:08
Sven MarnachSven Marnach
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How to find the length of an array list? [duplicate]
...es actual no of elements in the list. Note that since indexing starts from 0, no of elements (according to indexing) will be size() - 1.
– vadiraj jahagirdar
Apr 29 '19 at 7:11
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How do I exit the results of 'git diff' in Git Bash on windows? [duplicate]
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edited Aug 9 '18 at 20:21
answered Mar 29 '12 at 16:27
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Temporarily change current working directory in bash to run a command [duplicate]
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Eric O Lebigot
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answered Apr 30 '12 at 10:30
codaddictcodaddi...