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How to copy a local Git branch to a remote repo

...g. refs/heads/experimental) in origin repository with it. If experimental did not exist remotely, it would be created. This is the same as: git push origin experimental:refs/heads/experimental Create the branch experimental in the origin repository by copying the current experimental branch. This f...
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Where to define custom error types in Ruby and/or Rails?

... GemName class AuthenticationError < StandardError; end class InvalidUsername < AuthenticationError; end end an example of this would be something like this in httparty For Ruby on Rails Put them in your lib/ folder under a file called exceptions.rb, which would look something like t...
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Open a buffer as a vertical split in VIM

...for either of these cases, which I find easier to remember than @Jeet's valid answer: :vsp | b N and :tabe | b N. – ches Sep 12 '11 at 12:16 ...
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Is effective C++ still effective?

From what I saw in this post I decided to start reading the book Effective C++ . 3 Answers ...
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Python super() raises TypeError

... From what python version did this become default behaviour ? – Geo Jan 28 '09 at 20:51 6 ...
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How to negate the whole regex?

..., etc. Links to regular-expressions.info Lookahead and Lookbehind Zero-Width Assertions Flavor comparison See also How do I convert CamelCase into human-readable names in Java? Regex for all strings not containing a string? A regex to match a substring that isn’t followed by a certain other...
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Purging file from Git repo failed, unable to create new backup

... Finally got it to work, thanks! I did try the -f flag, but the problem was I was putting it at the end of the command eg. HEAD -f. Seeing your command made me try putting the flag at the start, and it worked! =D – Cardin ...
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Python TypeError: not enough arguments for format string

... That worked..sort of. I was trying to use %s formatting to avoid the NoneType error, but I'm getting it still. Related: stackoverflow.com/questions/1338690/… – y2k Jun 21 '12 at 20:30 ...
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Set operations (union, intersection) on Swift array?

...ther perform set operations on two arrays, or implement such logic myself (ideally as functionally and also efficiently as possible)? ...
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How persistent is localStorage?

...e) or by the app https://developers.google.com/web-toolkit/doc/latest/DevGuideHtml5Storage As for a "replacement for the Cookie", not entirely Cookies and local storage really serve difference purposes. Cookies are primarily for reading server-side, LocalStorage can only be read client-side. So t...