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How to convert an int to a hex string?
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Try:
"0x%x" % 255 # => 0xff
or
"0x%X" % 255 # => 0xFF
Python Documentation says: "keep this under Your pillow: http://docs.python.org/library/index.html"
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Get a list of resources from classpath directory
...ple code if you want to check different location e.g. if you have a config.xml in your resources for some default configuration and it should be possible to load an external config.xml instead if it exists...
– Rob
Dec 19 '13 at 16:03
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Find the most frequent number in a numpy vector
Suppose I have the following list in python:
12 Answers
12
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Pelican 3.3 pelican-quickstart error “ValueError: unknown locale: UTF-8”
...There is an outstanding bug report related to this issue. It appears that Python makes some assumptions about the format of locale names that aren't universally valid. Explicitly setting these environment vars is basically just a workaround for that bug.
[Edit:] As @asmeurer correctly points out,...
RESTful call in Java
...tream to string and parse the string into it's representative object (e.g. XML, JSON, etc).
Alternatively, Apache HttpClient (version 4 is the latest). It's more stable and robust than java's default URLConnection and it supports most (if not all) HTTP protocol (as well as it can be set to Strict m...
What to put in a python module docstring? [closed]
...es, copyright information, etc. Does anyone have an example of how a good python docstring should be structured?
2 Answers...
Python non-greedy regexes
How do I make a python regex like "(.*)" such that, given "a (b) c (d) e" python matches "b" instead of "b) c (d" ?
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python capitalize first letter only
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since python 2.5 the empty case can still be handled on one line: return x[0].upper() + x[1:] if len(x) > 0 else x
– danio
Jun 13 '16 at 10:25
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Why is #!/usr/bin/env bash superior to #!/bin/bash?
...It's rare to see this with bash, but it is a lot more common with Perl and Python:
Certain Unix/Linux releases which focus on stability are sometimes way behind with the release of these two scripting languages. Not long ago, RHEL's Perl was at 5.8.8 -- an eight year old version of Perl! If someon...
What can you use Python generator functions for?
I'm starting to learn Python and I've come across generator functions, those that have a yield statement in them. I want to know what types of problems that these functions are really good at solving.
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