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Is there a way to get the git root directory in one command?
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1183
Yes:
git rev-parse --show-toplevel
If you want to replicate the Git command more directly, yo...
How do I create an average from a Ruby array?
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Joshua Pinter
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answered Aug 27 '09 at 14:00
John Feminel...
ruby send method passing multiple parameters
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237
send("i_take_multiple_arguments", *[25.0,26.0]) #Where star is the "splat" operator
or
send(...
What does the Q_OBJECT macro do? Why do all Qt objects need this macro?
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134
From the Qt documentation:
The Meta-Object Compiler, moc, is the
program that handles Qt'...
How to check if the URL contains a given string?
...ontains
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
if (window.location.href.indexOf("franky") > -1) {
alert("your url contains the name franky");
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Remove all whitespace in a string
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1738
If you want to remove leading and ending spaces, use str.strip():
sentence = ' hello apple'
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Defining a variable with or without export
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edited Oct 1 '13 at 10:40
answered Jul 21 '09 at 9:45
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How to get an element by its href in jquery?
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answered Jun 23 '10 at 22:24
BalusCBalusC
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Loading existing .html file with android WebView
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skaffman
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answered Oct 27 '10 at 2:41
laphlaph
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Angularjs if-then-else construction in expression
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edited Oct 29 '14 at 18:43
Rafael Almeida
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answe...