10 Python One-liners To Impress Your Friends(codeblog.dhananjaynene.com)
codeblog.dhananjaynene.com
10 Python One-liners To Impress Your Friends
http://codeblog.dhananjaynene.com/2011/06/10-python-one-liners-to-impress-your-friends/
19 comments
Number 5 should read (not that it matters):
print map(lambda x: "Happy Birthday " + ("to you" if x != 2 else "dear Name"),range(4))
In general, I was expecting more. I was hoping for some slightly more obscure examples, though I guess the point is that many common problems are 1 liners in Python.
In general, I was expecting more. I was hoping for some slightly more obscure examples, though I guess the point is that many common problems are 1 liners in Python.
No Brainfuck interpreter?
http://www.cs.princeton.edu/~ynaamad/misc/bf.htm
http://www.cs.princeton.edu/~ynaamad/misc/bf.htm
Why is number 1 better than just:
[x*2 for x in range(1, 11)]I felt the same about number 3.
[x in tweet.split() for x in wordlist]
map(lambda x: x in tweet.split(),wordlist)
[x for x in wordlist if x in tweet]
or just:
set(tweet.split()) & set(wordlist)Or with numpy:
2 * numpy.arange(1, 11)
It isn't.
10 Python one-liners to piss off your colleagues by ignoring the Zen.
Seriously though, some of these are ridiculously unreadable so think twice before using any for anything more than theory.
Seriously though, some of these are ridiculously unreadable so think twice before using any for anything more than theory.
These seem ridiculously mundane.
sigh ... when will people learn ... one-liners are not good. Especially when they lead to bugs. For example #4 in the list. If you that didn't jump out to you as a bug. You are a fucking idiot and shouldn't be writing production code.
For reference, a correct #4 would read:
with open("one_liners.py") as f: print f.readlines()
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