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Replace one substring for another string in shell script
...s on any nontrivial input string (irregular spacing, shell metacharacters, etc).
– tripleee
Jul 17 '18 at 16:54
In sh ...
In Python, how does one catch warnings as if they were exceptions?
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You don't need the filterwarnings call in order to catch Warnings, at least in python 3. it just works.
– naught101
Apr 3 '19 at 6:37
1
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What is the difference between JavaConverters and JavaConversions in Scala?
... will be implicitly added to the collection that you want to transform. In order to use these converters, you need to import :
import collection.JavaConverters._
You should prefer JavaConversions as it's generally easier to use (no need to use asScala or asJava).
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DESTDIR and PREFIX of make
...hat it's worth, in a cmake-based build you can emulate "case 4" (for stow, etc) by running cmake -DCMAKE_INSTALL_PREFIX=/foo/bar/baz -P cmake_install.cmake in the build directory.
– Ryan Pavlik
Sep 6 '12 at 17:12
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How does Zalgo text work?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How to create a drop shadow only on one side of an element?
...hat the black shadow must be the last, and has a negative spread (-3px) in order to prevent it from extendig beyond the corners.
Here the fiddle (change the color of the masking shadows to see how it really works).
div{
width: 100px;
height: 100px;
border: 1px solid pink;
b...
iPhone and OpenCV
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I forked it in order to keep it up to date with latest version of OpenCV: github.com/stephanepechard/iphone_opencv_test
– Stéphane Péchard
Sep 23 '11 at 13:53
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How can I represent an infinite number in Python?
...one, math.inf < ... or float('inf') > Ellipsis throws a TypeError: unorderable types: float() < ellipsis(), at least for me.
– Peter Goldsborough
Oct 6 '15 at 19:34
2
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Font Awesome not working, icons showing as squares
...lass and the class that identifies the desired icon fa-twitter, fa-search, etc …
<!-- Wrong -->
<i class="fa-search"></i>
<!-- Correct -->
<i class="fa fa-search"></i>
share
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Showing a different background colour in Vim past 80 characters
...s setting as a string every time it enters a window, initializes a buffer, etc, so this is kind of an expensive way of achieving the desired result.
– cptstubing06
Mar 8 '13 at 4:08
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