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Is there a built in function for string natural sort?
... The X usages mentioned by @Claudiu seem to be 100 on Python 2.7 and 512 on Python 3.4. And also note that when the limit is reached the cache is completely cleared (so it's not only the oldest one that is thrown out).
– Zitrax
Nov 23 '15 at 12:45...
Installing Python 3 on RHEL
...
Along with Python 2.7 and 3.3, Red Hat Software Collections now includes Python 3.4 - all work on both RHEL 6 and 7.
RHSCL 2.0 docs are at https://access.redhat.com/documentation/en-US/Red_Hat_Software_Collections/
Plus lot of articles at de...
How do I implement interfaces in python?
...
interface supports Python 2.7 and Python 3.4+.
To install interface you have to
pip install python-interface
Example Code:
from interface import implements, Interface
class MyInterface(Interface):
def method1(self, x):
pass
def...
Cartesian product of x and y array points into single array of 2D points
.... dev. of 7 runs, 100 loops each)
cartesian_product_transpose:
7.76 ms ± 52.7 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)
cartesian_product_recursive:
13 ms ± 209 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)
cartesian_product_itertools:
422 ms ± 7.77 ms per loop (mean...
Running unittest with typical test directory structure
...ght place might be all that's needed.
Also, the unittest module in Python 2.7+ (which is backported as unittest2 for Python 2.6 and earlier) now has test discovery built-in, so nose is no longer necessary if you want automated test discovery: your user instructions can be as simple as python -m uni...
Force CloudFront distribution/file update
...hing like: YourBucketNameS3ToCloudFrontOnCreateAll)
Step 9
Select Python 2.7 (or later) as Runtime
Step 10
Paste following code instead of default python code:
from __future__ import print_function
import boto3
import time
def lambda_handler(event, context):
for items in event["Records"]:...
Difference between object and class in Scala
...tic methods on class A (for interfacing with Java). (Modulo a bug in Scala 2.7 that's been fixed in Scala 2.8)
– Ken Bloom
Nov 22 '09 at 16:51
2
...
Can Python test the membership of multiple values in a list?
...
As of Python 2.7 you can use {'a', 'b'} <= {'b','a','foo','bar'}
– Viktor Stískala
Mar 22 '12 at 19:28
...
Switch statement for greater-than/less-than
....7 8.6
array-linear-switch 3.6 4.1 4.5 10.0 4.7 2.7
array-binary-switch 7.8 6.7 9.5 16.0 15.0 4.9
Test where performed on Windows 7 32bit with the folowing versions: Chrome 21.0.1180.89m, Firefox 15.0, Opera 12.02, MSIE 9.0.8112, Safari 5.1.7. Node ...
Check if item is in an array / list
... (lambda x : x == 5, nums))) > 0)
Check whether 5 is in nums in Python 2.7:
(len(filter (lambda x : x == 5, nums)) > 0)
This solution is more robust. You can now check whether any number satisfying a certain condition is in your array nums.
For example, check whether any number that is grea...