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Why doesn't Python have a sign function?
...understand why Python doesn't have a sign function. It has an abs builtin (which I consider sign 's sister), but no sign .
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How to add a changed file to an older (not last) commit in Git
I have changed several things over the last hour and committed them step by step, but I just realized I've forgot to add a changed file some commits ago.
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How do you log all events fired by an element in jQuery?
I'd like to see all the events fired by an input field as a user interacts with it. This includes stuff like:
12 Answers
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How to Test Facebook Connect Locally
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It's simple enough when you find out.
Open /etc/hosts (unix) or C:\WINDOWS\system32\drivers\etc\hosts.
If your domain is foo.com, then add this line:
127.0.0.1 local.foo.com
When you are testing, open local.foo.com in your browser and it should w...
Multiple types were found that match the controller named 'Home'
I currently have two unrelated MVC3 projects hosted online.
25 Answers
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__getattr__ on a module
...s - you could, for example, use a module as a context manager simply by defining __enter__ and __exit__, before those tricks broke.
Recently some historical features have made a comeback, the module __getattr__ among them, and so the existing hack (a module replacing itself with a class in sys.mod...
How do I override __getattr__ in Python without breaking the default behavior?
I want to override the __getattr__ method on a class to do something fancy but I don't want to break the default behavior.
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Check if pull needed in Git
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First use git remote update, to bring your remote refs up to date. Then you can do one of several things, such as:
git status -uno will tell you whether the branch you are tracking is ahead, behind or has diverged. If it says nothing, the local and remote a...
resize ipython notebook output window
By default the ipython notebook ouput is limited to a small sub window at the bottom. This makes us force to use separate scroll bar that comes with the output window, when the output is big.
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How to read a CSV file into a .NET Datatable
How can I load a CSV file into a System.Data.DataTable , creating the datatable based on the CSV file?
22 Answers
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