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How to search and replace text in a file?
How do I search and replace text in a file using Python 3?
15 Answers
15
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Showing line numbers in IPython/Jupyter Notebooks
...er keyboard shortcuts.
In more details CTRL - M (or ESC) bring you to command mode, then pressing the L keys should toggle the visibility of current cell line numbers. In more recent notebook versions Shift-L should toggle for all cells.
If you can't remember the shortcut, bring up the command pal...
import .css file into .less file
...ing an option, e.g.:
@import (css) "lib";
will output
@import "lib";
and
@import (less) "lib.css";
will import the lib.css file and treat it as less. If you specify a file is less and do not include an extension, none will be added.
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How can I get the current user's username in Bash?
...
On the command line, enter
whoami
or
echo "$USER"
To save these values to a variable, do
myvariable=$(whoami)
or
myvariable=$USER
Of course, you don't need to make a variable since that is what the $USER variable is for.
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How do I make a Mac Terminal pop-up/alert? Applescript?
... edited Sep 9 '15 at 13:54
Andrew Marshall
87.3k1818 gold badges202202 silver badges204204 bronze badges
answered Apr 7 '11 at 22:20
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Android: how to hide ActionBar on certain activities
I've developed a simple demo application with a splash screen a map and some regular screens.
16 Answers
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How to show loading spinner in jQuery?
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ajaxStart and ajaxStop are jQuery events so you can namespace them: stackoverflow.com/questions/1191485/… docs.jquery.com/Namespaced_Events
– David Xia
Apr 16 '11 at 22:57
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What is this 'Waiting for Background operation' in Visual Studio 2012?
...appen during a plain old code edit, not on explicitly invoking any IDE command.
20 Answers
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Finding most changed files in Git
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you can use the git effort (from the git-extras package) command which shows statistics about how many commits per files (by commits and active days).
EDIT: git effort is just a bash script you can find here and adapt to your needs if you need something more special.
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Removing all unused references from a project in Visual Studio projects
...actorings__Remove_Unused_References.html
This feature does not correctly handle:
Dependency injected assemblies
Dynamically loaded assemblies (Assembly.LoadFile)
Native code assemblies loaded through interop
ActiveX controls (COM interop)
Other creative ways of loading assemblies
...