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Filtering a list of strings based on contents
...:
>>> filter(lambda k: 'ab' in k, lst)
['ab', 'abc']
In Python 3, it returns an iterator instead of a list, but you can cast it:
>>> list(filter(lambda k: 'ab' in k, lst))
['ab', 'abc']
Though it's better practice to use a comprehension.
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How to change the playing speed of videos in HTML5?
...e the video play speed in HTML5? I've checked video tag's attributes in w3school but couldn't approach that.Any help would be appreciated!
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How to know if user is logged in with passport.js?
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edited Oct 20 '14 at 10:39
answered Sep 11 '13 at 11:29
m...
error: command 'gcc' failed with exit status 1 while installing eventlet
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374
Your install is failing because you don't have the python development headers installed. You c...
Starting iPhone app development in Linux? [closed]
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305
To provide a differing response, I'm running OS X and Xcode on a virtualised (VMware) machine ...
Why are functions and methods in PHP case-insensitive?
... database, another acted as a form data interpreter. I ended up with about 30 different little CGI programs written in C before I got sick of it, and combined all of them into a single C library. I then wrote a very simple parser that would pick tags out of HTML files and replace them with the outpu...
Using python “with” statement with try-except block
...tement can make things less error prone. In newer versions of Python (2.7, 3.1), you can also combine multiple expressions in one with statement. For example:
with open("input", "r") as inp, open("output", "w") as out:
out.write(inp.read())
Besides that, I personally regard it as bad habit to...
How to npm install to a specified directory?
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340
You can use the --prefix option:
mkdir -p ./install/here/node_modules
npm install --prefix ./...
How do I create ColorStateList programmatically?
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355
See http://developer.android.com/reference/android/R.attr.html#state_above_anchor for a list o...
How do I generate random numbers in Dart?
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