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Python argparse command line flags without arguments
...p a switch by setting a variable True or False, have a look at http://docs.python.org/dev/library/argparse.html#action (specifically store_true and store_false)
import argparse
parser = argparse.ArgumentParser()
parser.add_argument('-w', action='store_true')
where action='store_true' implies def...
Should I use `import os.path` or `import os`?
...does magic with sys.modules to inject os.path. Here's what happens:
When Python starts up, it loads a bunch of modules into sys.modules. They aren't bound to any names in your script, but you can access the already-created modules when you import them in some way.
sys.modules is a dict in which ...
Is there a Python Library that contains a list of all the ascii characters?
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Remember also that in Python 3 you should call range(127), since range was removed and xrange re-named. Also, to get Unicode characters in Python 2 you should call unichr(i) but in Python 3 simply chr(i)
– Benj
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When to use Tornado, when to use Twisted / Cyclone / GEvent / other [closed]
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"Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design". If you are building something that is similar to a e-commerce site, then you should probably go with Django. It will get your work done quic...
What modern C++ libraries should be in my toolbox? [closed]
....Thread
Version Control
libgit2
Web Application Framework
CppCMS
Wt
XML
Libxml2
pugixml
RapidXml
TinyXML
Xerces-C++
Links to additional lists of open source C++ libraries:
http://en.cppreference.com/w/cpp/links/libs
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“SetPropertiesRule” warning message when starting Tomcat from Eclipse [duplicate]
...uration. Under server options check ‘Publish module contents to separate XML files’ checkbox. Restart your server. This time your page will come without any issues.
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Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of
...g
First I thought it was a proxy problem, I made sure that maven settings.xml contained the proxy settings (settings.xml can exist in two places one in MAVEN_HOME. The other in %userprofile%.m2\ with the later having higher precedence):
<proxy>
<id>optional</id>
<active>...
How do I capture SIGINT in Python?
I'm working on a python script that starts several processes and database connections. Every now and then I want to kill the script with a Ctrl + C signal, and I'd like to do some cleanup.
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Getting command-line password input in Python
... getpass is a standard library module that's been around since at least Python 2.5
– jocassid
Aug 9 '18 at 19:43
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Length of an integer in Python
In Python, how do you find the number of digits in an integer?
22 Answers
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