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jQuery Tips and Tricks
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edited Mar 23 '11 at 18:51
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How can I represent an infinite number in Python?
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In Python, you can do:
test = float("inf")
In Python 3.5, you can do:
import math
test = math.inf
And then:
test > 1
test > 10000
test > x
Will always be true. Unless of course, as pointed out, x is also infinity or "nan" ("not a number").
Additionally (Python 2...
How to keep a Python script output window open?
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23 Answers
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Fastest way to replace NAs in a large data.table
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system.time(a_gdata = f_gdata(dt1))
user system elapsed
18.805 12.301 134.985
system.time(a_andrie = f_andrie(dt1))
Error: cannot allocate vector of size 305.2 Mb
Timing stopped at: 14.541 7.764 68.285
system.time(f_dowle(dt1))
user system elapsed
7.452 4.144 19.590 # EDIT h...
Code equivalent to the 'let' keyword in chained LINQ extension method calls
...h = animalName.Length, animalName})
.Where(x=>x.nameLength > 3)
.OrderBy(x=>x.nameLength)
.Select(x=>x.animalName);
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How do I parse an ISO 8601-formatted date?
I need to parse RFC 3339 strings like "2008-09-03T20:56:35.450686Z" into Python's datetime type.
27 Answers
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In bash, how does one clear the current input?
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edited May 22 '15 at 21:39
answered Jun 29 '09 at 3:07
Jo...
Remove elements from collection while iterating
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438
Let me give a few examples with some alternatives to avoid a ConcurrentModificationException.
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Redirect to named url pattern directly from urls.py in django?
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edited Oct 3 '16 at 10:37
Flimm
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