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(Mac) -bash: __git_ps1: command not found

...r - in git's development history this is after a commit that split out the __git_ps1 function from the completion functionality into a new file (git-prompt.sh). The commit that introduced this change, which explains the rationale, is af31a456. I would still suggest that you just source the version...
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`from … import` vs `import .` [duplicate]

... I just tried import urllib.request and it doesn't work at all (python 2.6.5 Ubuntu). – tkone Feb 24 '12 at 23:33 6 ...
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Why does the default parameterless constructor go away when you create one with parameters

...ass, I most likely want to be able to instantiate that class. In order to allow that, the compiler must add a parameterless constructor, which will have no effect but to allow instantiation. This means that I don't have to include an empty constructor in my code just to make it work. If I've defin...
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Sort JavaScript object by key

...uestion are outdated, never matched implementation reality, and have officially become incorrect now that the ES6/ES2015 spec has been published. See the section on property iteration order in Exploring ES6 by Axel Rauschmayer: All methods that iterate over property keys do so in the same ord...
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How to import the class within the same directory or sub directory?

I have a directory that stores all the .py files. 13 Answers 13 ...
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Install Gem from Github Branch?

... You don't need to build the gem locally. In your gemfile you can specify a github source with a ref, branch or tag. gem 'rails', :git => "git://github.com/rails/rails.git", :ref => "4aded" gem 'rails', :git => "git://github.com/rails/rails.git", :bra...
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Pandas aggregate count distinct

... How about either of: >>> df date duration user_id 0 2013-04-01 30 0001 1 2013-04-01 15 0001 2 2013-04-01 20 0002 3 2013-04-02 15 0002 4 2013-04-02 30 0002 >>> df.groupby("date").agg({"duration": np.sum, "use...
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How to remove multiple indexes from a list at the same time? [duplicate]

...t-in operation to remove a number of indexes at once. Your example is actually a contiguous sequence of indexes, so you can do this: del my_list[2:6] which removes the slice starting at 2 and ending just before 6. It isn't clear from your question whether in general you need to remove an arbitr...
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How can I visualize per-character differences in a unified diff file?

...ight space changes): git diff --color-words='[^[:space:]]|([[:alnum:]]|UTF_8_GUARD)+' In general: git diff --color-words=<re> where <re> is a regexp defining "words" for the purpose of identifying changes. These are less noisy in that they color the changed "words", whereas using ...
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What is the best way to give a C# auto-property an initial value?

...ty). Example of attributes that impact the IL are ThreadStaticAttribute, CallerMemberNameAttribute, ... share | improve this answer | follow | ...