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SQL Query to concatenate column values from multiple rows in Oracle
...answers on this page have also mentioned this extremely helpful reference:
https://oracle-base.com/articles/misc/string-aggregation-techniques
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Best programming aids for a quadriplegic programmer
...d Firefox plugins to help browsing without a mouse.
Mouseless browsing: https://addons.mozilla.org/en-us/firefox/addon/mouseless-browsing/ This is a neat little tool with lots of configuration options for putting numbers next to all links. You can then type these numbers to activate the link
Vimp...
Is it feasible to compile Python to machine code?
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py2c (https://github.com/pradyun/Py2C) can convert python code to c/c++
I am the solo developer of py2c.
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Is there a way to get colored text in Github Flavored Markdown? [duplicate]
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As an alternative to rendering a raster image, you can embed a SVG:
https://gist.github.com/CyberShadow/95621a949b07db295000
Unfortunately, even though you can select and copy text when you open the .svg file, the text is not selectable when the SVG image is embedded.
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How to connect android emulator to the internet
...C: Missing emulator engine program for 'x86' CPU.”, then please refer to https://stackoverflow.com/a/49511666 to update your bash environment.
Operating System : Mac OS X El Capitan
IDE : Android Studio 2.2
For some reasons, I wasn't able to access internet through my AVD at work (probably proxy o...
Files showing as modified directly after a Git clone
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git config core.fileMode false
solved this problem in my case
https://git-scm.com/docs/git-config
TL;DR;
core.fileMode
If false, the executable bit differences between the index and the working tree are ignored; useful on broken filesystems like FAT. See git-update-index(1).
The def...
How to specify different Debug/Release output directories in QMake .pro file
...TDIR/.moc
RCC_DIR = $$DESTDIR/.qrc
UI_DIR = $$DESTDIR/.u
More info here: https://wiki.qt.io/Qt_project_org_faq#What_does_the_syntax_CONFIG.28debug.2Cdebug.7Crelease.29_mean_.3F_What_does_the_1st_argument_specify_and_similarly_what_is_the_2nd_.3F
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Search and replace in bash using regular expressions
...doingtodday
Just wanted to summarize the answers (especially @nickl-'s https://stackoverflow.com/a/22261334/2916086).
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django test app error - Got an error creating the test database: permission denied to create databas
...reatedb permission.
ALTER ROLE miriam CREATEDB;
See this documentation: https://docs.djangoproject.com/en/2.0/topics/testing/overview/#the-test-database
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How to run Conda?
...llow the anaconda install instructions again
follow along with this video
https://youtu.be/Pr25JlaXhpc
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