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while (1) vs. while(True) — Why is there a difference (in python 2 bytecode)?
...In other words, True is reassignable:
Python 2.7 (r27:82508, Jul 3 2010, 21:12:11)
[GCC 4.0.1 (Apple Inc. build 5493)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> True = 4
>>> True
4
In Python 3.x it truly becomes a keyword and a real...
How to get an enum which is created in attrs.xml in code
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edited May 21 '19 at 8:14
Malwinder Singh
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Is it possible to set a number to NaN or infinity?
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moinudinmoinudin
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Shading a kernel density plot between two points.
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21
An expanded solution:
If you wanted to shade both tails (copy & paste of Dirk's code) and ...
What is the equivalent of “!=” in Excel VBA?
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answered Jul 21 '12 at 20:57
SteveSteve
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How to generate random SHA1 hash to use as ID in node.js?
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243,583,606,221,817,150,598,111,409x more entropy
I'd recommend using crypto.randomBytes. It's not sha1, but for id purposes, it's quicker, and just as "random".
var id = crypto.randomBytes(20).toString('hex');
//=> f26d60305dae929ef...
delete map[key] in go?
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edited Jul 21 '15 at 6:34
coolaj86
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How to split a sequence into two pieces by predicate?
...mom-nom-nom
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How can I make Vim's `J` and `gq` commands use one space after a period?
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edited Jan 21 '11 at 16:06
answered Jan 21 '11 at 15:24
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On localhost, how do I pick a free port number?
...figure out which port is available? I assume I cannot listen on port 80 or 21?
5 Answers
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