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How do you sort a list in Jinja2?
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Nice, this also works for a tuple index: list_of_tuples|sort(attribute='0')
– Navin
Jul 11 '18 at 19:11
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What is an index in SQL?
What is an index in SQL? Can you explain or reference to understand clearly?
11 Answers
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Using multiple arguments for string formatting in Python (e.g., '%s … %s')
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Also starting with Python 2.7 he can drop the index number, i.e. use a plain '{} in {}' format string.
– Cristian Ciupitu
May 31 '15 at 8:11
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What columns generally make good indexes?
As a follow up to " What are indexes and how can I use them to optimise queries in my database? " where I am attempting to learn about indexes, what columns are good index candidates? Specifically for an MS SQL database?
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How can I implement a tree in Python?
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By children index. Left will always be children[0] in that case.
– Freund Allein
Apr 30 '19 at 15:53
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Create MSI or setup project with Visual Studio 2012
I create a small application and I would like to create one MSI file.
8 Answers
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Check if passed argument is file or directory in Bash
I'm trying to write an extremely simple script in Ubuntu which would allow me to pass it either a filename or a directory, and be able to do something specific when it's a file, and something else when it's a directory. The problem I'm having is when the directory name, or probably files too, has s...
How to see indexes for a database or table in MySQL?
How do I see if my database has any indexes on it?
9 Answers
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Create a folder if it doesn't already exist
I've run into a few cases with WordPress installs with Bluehost where I've encountered errors with my WordPress theme because the uploads folder wp-content/uploads was not present.
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SQLite table constraint - unique on multiple columns
...t leaves off the UNIQUE constraint. I was only able to do this by using an index.
– gattsbr
Aug 11 at 14:55
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