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Circular list iterator in Python
... answer is to use itertools.cycle. But, let's assume that library function doesn't exist. How would you implement it?
Use a generator:
def circular():
while True:
for connection in ['a', 'b', 'c']:
yield connection
Then, you can either use a for statement to iterate infin...
How do I get Pyflakes to ignore a statement?
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and _WritelnDecorator; does absolutely nothing, right? So I can use this to get pyflakes to ignore unused variables that are actually used inside eval or numexpr strings by listing the variables on a separate line? Is the semicolon even necessary...
How to implement history.back() in angular.js
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Does this work with IE8? I don't believe it has history
– Neil
Apr 9 '14 at 8:56
5
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API to automatically upload apk to Google Play? [closed]
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Does anyone know if the restriction of updating only preexistent apps still apply?
– Ricardo Pedroni
Jan 27 '15 at 19:49
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What is the difference between “JPG” / “JPEG” / “PNG” / “BMP” / “GIF” / “TIFF” Image?
...mpressing the image will standout. Lossy compression, as its name implies, does not encode all the information of the file, so when it is recovered into an image, it will not be an exact representation of the original. However, it is able to compress images very effectively compared to lossless form...
RegEx for Javascript to allow only alphanumeric
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[a-z] does not match international characters.
– Eric Normand
Feb 24 '12 at 22:53
23
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Get Output From the logging Module in IPython Notebook
...gging.DEBUG)
logging.debug("test")
According to logging.basicConfig:
Does basic configuration for the logging system by creating a
StreamHandler with a default Formatter and adding it to the root
logger. The functions debug(), info(), warning(), error() and
critical() will call basicConf...
How to encode the filename parameter of Content-Disposition header in HTTP?
...sposition: attachment; filename*=UTF-8''Na%C3%AFve%20file.txt
Safari (5) does not support this. Instead you should use the Safari standard of writing the file name directly in your utf-8 encoded header:
Content-Disposition: attachment; filename=Naïve file.txt
IE8 and older don't support it eit...
ansible: lineinfile for several lines?
... getting msg: this module requires key=value arguments. The example given does have this correct -- I just didn't follow the example.
– JDS
Nov 10 '14 at 20:01
1
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How does the “this” keyword work?
I have noticed that there doesn't appear to be a clear explanation of what the this keyword is and how it is correctly (and incorrectly) used in JavaScript on the Stack Overflow site.
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