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What exactly does the “u” do? “git push -u origin master” vs “git push origin master”

... All necessary git bash commands to push and pull into Github: git status git pull git add filefullpath git commit -m "comments for checkin file" git push origin branch/master git remote -v git log -2 If you want to edit a file then: edit filename.* To see all branch...
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How can I set the aspect ratio in matplotlib?

...k again - but I did find a working solution for subplots at https://jdhao.github.io/2017/06/03/change-aspect-ratio-in-mpl With full credit of course to the author above (who can perhaps rather post here), the relevant lines are: ratio = 1.0 xleft, xright = ax.get_xlim() ybottom, ytop = ax.get_yli...
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What's the difference between “Write-Host”, “Write-Output”, or “[console]::WriteLine”?

... There is new guidance: avoid using Write-Output when possible. See github.com/PoshCode/PowerShellPracticeAndStyle/issues/… > Use return only for ending execution. > Avoid Write-Output (...). Instead, when you want to make output clearer, just assign output to a relevantly named var...
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Create Generic method constraining T to an Enum

...ict to Enum at some point. To do so, your class has to be nested. See gist.github.com/MrJul/7da12f5f2d6c69f03d79 – Julien Lebosquain Apr 11 '15 at 20:51 7 ...
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How can I recover a lost commit in Git?

...go through a basic git tutorial? :) e.g.: product.hubspot.com/blog/git-and-github-tutorial-for-beginners I would not like to offend you but you don't get it right. You can trust git. You just have to learn to use it. :) – F. Norbert Sep 8 at 13:24 ...
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Setup RSpec to test a gem (not Rails)

...No additional Setup! I always forget this. It's implemented here: https://github.com/bundler/bundler/blob/33d2f67d56fe8bf00b0189c26125d27527ef1516/lib/bundler/cli/gem.rb#L36 share | improve this an...
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What are WSGI and CGI in plain English?

...eps/pep-3333/#the-server-gateway-side For a more robust implementation see github.com/GrahamDumpleton/cgi2wsgi Seriously though, in general you would want to avoid CGI. – Graham Dumpleton Apr 17 '16 at 5:36 ...
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How to use Git properly with Xcode?

... Project files. If you want to try it, you can check it out here: https://github.com/simonwagner/mergepbx You will have to install it as a merge driver, so it gets called automatically when you have a merge conflict in your project file (the README.md will tell you how to do that). It should work...
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Can I 'git commit' a file and ignore its content changes?

...hanges, etc.) when you do a pull, it will say: $ git pull … From https://github.com/x/y 72a914a..106a261 master -> origin/master Updating 72a914a..106a261 error: Your local changes to the following files would be overwritten by merge: filename.ext and will refuse to m...
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__lt__ instead of __cmp__

...t, ComparableMixin when I try this in Python 3. See the full code at gist.github.com/2696496 – Adam Parkin May 14 '12 at 20:23 2 ...