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How to get Maven project version to the bash command line
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Pascal ThiventPascal Thivent
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How can I select random files from a directory in bash?
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184
Here's a script that uses GNU sort's random option:
ls |sort -R |tail -$N |while read file; do
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How to run JUnit test cases from the command line
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Find a brief summary at https://stackoverflow.com/a/52373592/1431016 and full details at https://junit.org/junit5/docs/current/user-guide/#running-tests-console-launcher
For JUnit 4.X it's really:
java -cp .:/usr/share/java/junit.jar org.junit.runner.JUnitCore [test class name]
But ...
Filename too long in Git for Windows
I'm using Git-1.9.0-preview20140217 for Windows. As I know, this release should fix the issue with too long filenames. But not for me.
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Programmatically select text in a contenteditable HTML element?
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Tim DownTim Down
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How to extract numbers from a string in Python?
...nly positive integers, try the following:
>>> str = "h3110 23 cat 444.4 rabbit 11 2 dog"
>>> [int(s) for s in str.split() if s.isdigit()]
[23, 11, 2]
I would argue that this is better than the regex example because you don't need another module and it's more readable because you d...
Python strftime - date without leading 0?
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edited Apr 8 '17 at 7:42
C S
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answered Jan 15 '10 at 16:38
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Placing/Overlapping(z-index) a view above another view in android
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edited Jul 23 '18 at 4:09
Brenton Scott
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answered Jan 13 '11 at 20:41
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Error to install Nokogiri on OSX 10.9 Maverick?
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245
You can also install Nokogiri on Mac OS X 10.9 Mavericks with full XCode Install using:
gem in...
LINQ Aggregate algorithm explained
... carries forward. etc.
Example 1. Summing numbers
var nums = new[]{1,2,3,4};
var sum = nums.Aggregate( (a,b) => a + b);
Console.WriteLine(sum); // output: 10 (1+2+3+4)
This adds 1 and 2 to make 3. Then adds 3 (result of previous) and 3 (next element in sequence) to make 6. Then adds 6 and 4 t...