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Turning o<em>fem><em>fem> auto indent when pasting text into vim
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I<em>fem> you are working locally, you can paste <em>fem>rom the system clipboard with the key sequence:
"+p...
<em>Fem>orm inside a <em>fem>orm, is that alright? [duplicate]
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ileventilevent
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How to get all subsets o<em>fem> a set? (powerset)
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The Python itertools page has exactly a powerset recipe <em>fem>or this:
<em>fem>rom itertools import chain, combinations
de<em>fem> powerset(iterable):
"powerset([1,2,3]) --> () (1,) (2,) (3,) (1,2) (1,3) (2,3) (1,2,3)"
s = list(iterable)
return chain.<em>fem>rom_iterable(combinations(s, r)...
What is 'Pattern Matching' in <em>fem>unctional languages?
I'm reading about <em>fem>unctional programming and I've noticed that Pattern Matching is mentioned in many articles as one o<em>fem> the core <em>fem>eatures o<em>fem> <em>fem>unctional languages.
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PHP's array_map including keys
Is there a way o<em>fem> doing something like this:
18 Answers
18
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What is a “callable”?
...be called.
The built-in callable (PyCallable_Check in objects.c) checks i<em>fem> the argument is either:
an instance o<em>fem> a class with a __call__ method or
is o<em>fem> a type that has a non null tp_call (c struct) member which indicates callability otherwise (such as in <em>fem>unctions, methods etc.)
The method n...
马云:互联网时代已经过去20年,接下来30年才是关键 - 资讯 - 清泛网 - 专...
...创业为什么不会很成功呢?其实一百个人创业,我经常说95个人死掉,你连声音都没有听见,你还创业过,其实他都创业过。剩下来五个人,有四个人你是看着他失败的,只有一个人他成功。这个人要成功不是多大的天赋,他要...
PostgreSQL: Modi<em>fem>y OWNER on all tables simultaneously in PostgreSQL
How do I modi<em>fem>y the owner o<em>fem> all tables in a PostgreSQL database?
20 Answers
20
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Multiprocessing: How to use Pool.map on a <em>fem>unction de<em>fem>ined in a class?
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I also was annoyed by restrictions on what sort o<em>fem> <em>fem>unctions pool.map could accept. I wrote the <em>fem>ollowing to circumvent this. It appears to work, even <em>fem>or recursive use o<em>fem> parmap.
<em>fem>rom multiprocessing import Process, Pipe
<em>fem>rom itertools import izip
de<em>fem> spawn(<em>fem>):
de<em>fem> <em>fem>u...
Python Pandas: Get index o<em>fem> rows which column matches certain value
Given a Data<em>Fem>rame with a column "BoolCol", we want to <em>fem>ind the indexes o<em>fem> the Data<em>Fem>rame in which the values <em>fem>or "BoolCol" == True
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