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How to sort objects by multiple keys in Python?
... case you like your code terse.
Later 2016-01-17
This works with python3 (which eliminated the cmp argument to sort):
from operator import itemgetter as i
from functools import cmp_to_key
def cmp(x, y):
"""
Replacement for built-in function cmp that was removed in Python 3
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Install Gem from Github Branch?
...m 'rails', :git => "git://github.com/rails/rails.git", :branch => "2-3-stable"
gem 'rails', :git => "git://github.com/rails/rails.git", :tag => "v2.3.5"
Then you run bundle install or the short form is just bundle.
Read more about it here: http://bundler.io/man/gemfile.5.html#GIT
Upd...
Swap key with value JSON
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edited Oct 16 '19 at 13:00
KostasX
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answered Apr...
Capture HTML Canvas as gif/jpg/png/pdf?
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strager
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answered Aug 18 '10 at 16:37
donohoedonohoe
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How do you add Boost libraries in CMakeLists.txt?
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xuhdev
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answered Jul 11 '11 at 6:31
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Revert a range of commits in git
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answered Feb 14 '11 at 13:31
VonCVonC
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Microsoft Excel mangles Diacritics in .csv files?
... triggers the "Import Text" wizard.) This bug appears to exist in Excel 2003 and earlier. Most reports (amidst the answers here) say that this is fixed in Excel 2007 and newer.
Note that you can always* correctly open UTF8 CSV files in Excel using the "Import Text" wizard, which allows you to spec...
insert multiple rows via a php array into mysql
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235
Assembling one INSERT statement with multiple rows is much faster in MySQL than one INSERT stat...
How do I simulate a hover with a touch in touch enabled browsers?
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173
OK, I've worked it out! It involves changing the CSS slightly and adding some JS.
Using jQuery ...
Split list into multiple lists with fixed number of elements
...an iterator, but you can convert the result to a list,
scala> List(1,2,3,4,5,6,"seven").grouped(4).toList
res0: List[List[Any]] = List(List(1, 2, 3, 4), List(5, 6, seven))
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