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Static methods in Python?

...should only be used if you have to support ancient versions of Python (2.2 and 2.3) class MyClass(object): def the_static_method(x): print(x) the_static_method = staticmethod(the_static_method) MyClass.the_static_method(2) # outputs 2 This is entirely identical to the first exampl...
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How to change field name in Django REST Framework

...serializers.SerializerMethodField: Here is the model Park, which has name and alternate_name fields. class Park(models.Model): name = models.CharField(max_length=256) alternate_name = models.CharField(max_length=256, blank=True) objects = models.GeoManager() class Meta: ...
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Split files using tar, gz, zip, or bzip2 [closed]

... You can use the split command with the -b option: split -b 1024m file.tar.gz It can be reassembled on a Windows machine using @Joshua's answer. copy /b file1 + file2 + file3 + file4 filetogether Edit: As @Charlie stated in the comment below, y...
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How do I list all tables in a schema in Oracle SQL?

...NCT OWNER, OBJECT_NAME FROM DBA_OBJECTS WHERE OBJECT_TYPE = 'TABLE' AND OWNER = '[some other schema]' Without those system privileges, you can only see tables you have been granted some level of access to, whether directly or through a role. SELECT DISTINCT OWNER, OBJECT_NAME FROM ALL_O...
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Draw text in OpenGL ES

I'm currently developing a small OpenGL game for the Android platform and I wonder if there's an easy way to render text on top of the rendered frame (like a HUD with the player´s score etc). The text would need to use a custom font also. ...
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How do you sort a list in Jinja2?

... By the way, does it work with both types of attributes...you know getattr and getitem ? (because I can't remember whether "movies" were objects or dictionaries) – Nick Perkins Mar 31 '11 at 23:28 ...
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Binding an enum to a WinForms combo box, and then setting it

... displayed the name in code of each value, which is subject to refactoring and not user friendly most times. – Alejandro Sep 28 '14 at 17:49 5 ...
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Converting strings to floats in a DataFrame

How to covert a DataFrame column containing strings and NaN values to floats. And there is another column whose values are strings and floats; how to convert this entire column to floats. ...
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Vim: apply settings on files in directory

... newline ?"), or call function from them (I don't limit myself to coding standards, I also set the makefile to use depending on the current directory) DRY: with modelines, a setting needs to be repeated in every file, if there are too many things to set or tunings to change, it will quickly become d...
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Rails I18n validation deprecation warning

I just updated to rails 4.0.2 and I'm getting this warning: 5 Answers 5 ...