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Bash Script: count unique lines in file
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306
You can use the uniq command to get counts of sorted repeated lines:
sort ips.txt | uniq -c
T...
RVM: Uninstalling all gems of a gemset
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256
Use the gemset empty command:
rvm gemset empty mygems
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str.startswith with a list of strings to test for
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361
str.startswith allows you to supply a tuple of strings to test for:
if link.lower().startswith...
Why does Math.round(0.49999999999999994) return 1?
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576
Summary
In Java 6 (and presumably earlier), round(x) is implemented as floor(x+0.5).1 This is...
Nohup is not writing log to output file
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6 Answers
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Active
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AngularJS ng-if with multiple conditions
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196
Sure you can. Something like:
HTML
<div ng-controller="fessCntrl">
<label ng...
npm - how to show the latest version of a package
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6 Answers
6
Active
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What is the use of the pipe symbol in YAML?
... is a multi-line folded scalar; new lines are folded into spaces.\n'
The 6+ part is the indentation indicator (an explicit specification of how many spaces of indentation should be used) with the "chomping indicator" + which controls how extra whitespace at the end of the scalar literal should be ...
django - query filter on manytomany is empty
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Bernhard VallantBernhard Vallant
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