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How do you sort a list in Jinja2?
...
Ok, thanks. I did end up sorting in Python before sending to template: <code>movie_list = sorted( movie_list, key = lambda movie:movie.rating, reverse = True )</code> Too bad, it might be nice to let the template decide on the sort order! ( could ...
class
...ang.org/repositories/revision/1?rev=27022
– Marc-André Lafortune
Mar 24 '10 at 15:39
4
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How do you rotate a two dimensional array?
...tipping” the matrix onto its right side. We want to write a function, in Python, that takes a matrix and rotates in once to the right. The function signature will be:
def rotate(matrix):
# Algorithm goes here.
The matrix will be defined using a two-dimensional array:
matrix = [
[0,1],
...
PHP: Convert any string to UTF-8 without knowing the original character set, or at least try
... provided or you can pass it a list.
Also, I tried to run:
$text = "fiancée";
echo mb_convert_encoding($text, "UTF-8");
echo "<br/><br/>";
echo iconv(mb_detect_encoding($text), "UTF-8", $text);
and the results are the same for both. How do you see that your text is truncated to 'fia...
Expression Versus Statement
...ction can iclude unless the language only allows for limited lambdas, like Python's single-expression lambdas.
In an expression-based language, all you need is a single expression for a function since all control structures return a value (a lot of them return NIL). There's no need for a return st...
Sending POST data in Android
... Also DefaultHttpClient is deprecated.
– Wédney Yuri
Jul 15 '15 at 12:33
47
This - up...
Is it possible to force Excel recognize UTF-8 CSV files automatically?
...ily convert the .csv from UTF-8 to UTF-8 with BOM
– Sébastien
Jun 6 '16 at 8:02
3
Yes - best sol...
One-line list comprehension: if-else variants
It's more about python list comprehension syntax. I've got a list comprehension that produces list of odd numbers of a given range:
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How much faster is Redis than mongoDB?
... the following benchmark: 2x write, 3x read.
Here's a simple benchmark in python you can adapt to your purposes, I was looking at how well each would perform simply setting/retrieving values:
#!/usr/bin/env python2.7
import sys, time
from pymongo import Connection
import redis
# connect to redis ...
How to convert a NumPy array to PIL image applying matplotlib colormap
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