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How to install a gem or update RubyGems if it fails with a permissions error
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the Tin Manthe Tin Man
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Which one will execute faster, if (flag==0) or if (0==flag)?
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edited May 22 '14 at 0:22
user703016
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AttributeError: 'module' object has no attribute 'urlopen'
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254
This works in Python 2.x.
For Python 3 look in the docs:
import urllib.request
with urllib.re...
How to use an existing database with an Android application [duplicate]
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NOTE:
Bef...
How to open a Bootstrap modal window using jQuery?
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Bootstrap has a few functions that can be called manually on modals:
$('#myModal').modal('tog...
Peak signal detection in realtime timeseries data
...sify a new datapoint as being a signal. For example, if a new datapoint is 4.0 standard deviations above the moving mean and the threshold parameter is set as 3.5, the algorithm will identify the datapoint as a signal. This parameter should be set based on how many signals you expect. For example, i...
MySQL select 10 random rows from 600K rows fast
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edited Oct 6 '14 at 10:58
Squazz
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How do you use variables in a simple PostgreSQL script?
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nad2000nad2000
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Are Swift variables atomic?
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answered Jun 11 '14 at 9:00
Sash ZatsSash Zats
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How can I check if an ip is in a network in Python?
...s (say 192.168.0.1), how do I check if it's in a network (say 192.168.0.0/24) in Python?
27 Answers
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