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How to check an Android device is HDPI screen or MDPI screen?

... Density values described at: developer.android.com/guide/practices/screens_support.html – esilver Jan 21 '14 at 21:52 1 ...
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How to assert two list contain the same elements in Python? [duplicate]

...o', 'bar', 'baz'] self.result = ['baz', 'foo', 'bar'] def test_count_eq(self): """Will succeed""" self.assertCountEqual(self.result, self.expected) def test_list_eq(self): """Will fail""" self.assertListEqual(self.result, self.expected) if __name__ ...
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Python Dictionary Comprehension

...a subclass of dict which works somewhat like a defaultdict if you override __missing__: >>> class KeyDict(dict): ... def __missing__(self, key): ... #self[key] = key # Maybe add this also? ... return key ... >>> d = KeyDict() >>> d[1] 1 >>> d[2] ...
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Git Bash is extremely slow on Windows 7 x64

... Problem is with $(__git_ps1) ... removing this makes everything superfast – Hendy Irawan Apr 7 '15 at 3:27 ...
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M_PI works with math.h but not with cmath in Visual Studio

... while checking through headers to see if there was anything undef'ing the _USE_MATH_DEFINES and found nothing. So I moved the #define _USE_MATH_DEFINES #include <cmath> to be the first thing in my file (I don't use PCHs so if you are you will have to have it after the #include "stdafx.h"...
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Insert HTML with React Variable Statements (JSX)

... return ( <div className="content" dangerouslySetInnerHTML={{__html: thisIsMyCopy}}></div> ); } share | improve this answer | follow ...
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Use cases for the 'setdefault' dict method

...ders -- some are optional, but you want defaults for them: headers = parse_headers( msg ) # parse the message, get a dict # now add all the optional headers for headername, defaultvalue in optional_headers: headers.setdefault( headername, defaultvalue ) ...
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How to make a python, command-line program autocomplete arbitrary things NOT interpreter

... return options[state] else: return None readline.parse_and_bind("tab: complete") readline.set_completer(completer) The official module docs aren't much more detailed, see the readline docs for more info. ...
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How to serve an image using nodejs

...ar express = require('express'); var app = express(); var dir = path.join(__dirname, 'public'); app.use(express.static(dir)); app.listen(3000, function () { console.log('Listening on http://localhost:3000/'); }); express This version uses the express module but without the express.static m...
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Can I access constants in settings.py from templates in Django?

..., frequently-used settings constants to the template such as settings.MEDIA_URL and some of the language settings if you use django's built in generic views or pass in a context instance keyword argument in the render_to_response shortcut function. Here's an example of each case: from django.short...