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How do I do an OR filter in a Django query?
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psycopg2: insert multiple rows with one query
...2 's implementation (called "folded") as explained in this thread: https://www.postgresql.org/message-id/20170130215151.GA7081%40deb76.aryehleib.com
This implementation was added to psycopg2 in version 2.7 and is called execute_values():
from psycopg2.extras import execute_values
execute_values(cu...
Check if string matches pattern
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How can I perform a str_replace in JavaScript, replacing text in JavaScript?
...to replace".
To get a quick guide to regular expressions, go here:
http://www.cheatography.com/davechild/cheat-sheets/regular-expressions/
To learn more about str.replace(), go here:
https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String/replace
Good luck!
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Generic Repository With EF 4.1 what is the point
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How can I see all the issues I'm watching on Github?
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How to run multiple Python versions on Windows
...m Python 3.3 on, there is the official Python launcher for Windows (http://www.python.org/dev/peps/pep-0397/). Now, you can use the #!pythonX to determine the wanted version of the interpreter also on Windows. See more details in my another comment or read the PEP 397.
Summary: The py script.py lau...
How to write header row with csv.DictWriter?
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Is it better to use C void arguments “void foo(void)” or not “void foo()”? [duplicate]
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From open-std.org/jtc1/sc22/wg14/www/docs/dr_317.htm I conclude that void f() {} is no [parameter] list and thus of course no empty list as required by 6.7.5.3 14. But then I do not know what would be an empty parameter list ...
– ljrk
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SQLite table constraint - unique on multiple columns
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