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argparse store false if unspecified
...ment is not present.
The source for this behavior is succinct and clear: http://hg.python.org/cpython/file/2.7/Lib/argparse.py#l861
The argparse docs aren't clear on the subject, so I'll update them now: http://hg.python.org/cpython/rev/49677cc6d83a
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How to log out user from web site using BASIC authentication?
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The W3C is so active on the HTML spec. But the HTTP spec is languishing. W3C should have fixed this problem about two decades ago. With the rise in use of REST services, a robust native authentication method is need of the day.
– Dojo
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How to select a node using XPath if sibling node has a specific value?
...//a/bb[text()="zz"]/following-sibling::cc[1]/text()
Test the Xpath here: http://www.xpathtester.com/obj/b55ec3ac-dfa4-4f44-81e8-f963ea4a0625
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Alias with variable in bash [duplicate]
...source ~/.bashrc
And execute:
$ sendpic filename.jpg
original source: http://www.linuxhowtos.org/Tips%20and%20Tricks/command_aliases.htm
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SQLite add Primary Key
..., then drop the old table.
here is the official documentation about this: http://sqlite.org/faq.html#q11
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Is there an equivalent of 'which' on the Windows command line?
...ary assignment, only for this shell's process
gcm user32,kernel32,*WASM*,*http*py
CommandType Name Version Source
----------- ---- ------- ------
ExternalScript Invoke-WASMProfiler.ps1 C:\WINDOWS\System32\WindowsPowerShell...
Plurality in user messages
... answered Nov 23 '10 at 9:11
HTTP 410HTTP 410
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Google Maps API - Get Coordinates of address
...g for. You will be able to do geocoding on your server.
JSON Example:
http://maps.google.com/maps/api/geocode/json?address=1600+Amphitheatre+Parkway,+Mountain+View,+CA
XML Example:
http://maps.google.com/maps/api/geocode/xml?address=1600+Amphitheatre+Parkway,+Mountain+View,+CA
Edit:
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Type hinting a collection of a specified type
...mulling over the idea of extending type annotations in the spirit of mypy: http://mail.python.org/pipermail/python-ideas/2014-August/028618.html
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How to detect DIV's dimension changed?
... very efficient method to determine if a element's size has been changed.
http://marcj.github.io/css-element-queries/
This library has a class ResizeSensor which can be used for resize detection. It uses an event-based approach, so it's damn fast and doesn't waste CPU time.
Example:
new ResizeS...