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Using Python's os.path, how do I go up one directory?
...tes/mysite/mysite/../templates, which is perfectly fine, but just a little more cluttered. It also ensures that Django's reminder to use absolute paths is obeyed. If you're in a different situation that uses a relative path, you should use normpath to simplify your paths instead.
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Remove Elements from a HashSet while Iterating [duplicate]
...de. See Becks book "Test Driven Development" or Fowler's "Refactoring" for more about factoring code.
– nash
Nov 4 '09 at 16:05
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How to put a line comment for a multi-line command [duplicate]
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Opening Vim help in a vertical split window
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To improve more: you can use cabbrev to redefine h as vert h: :cabbrev h vert h. Then every time you type :h, it will automatically expand to :vert h.
– Aaron Shen
Oct 18 '15 at 2:39
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Clear form field after select for jQuery UI Autocomplete
... It did fix it. I tried to accept, but it told me I couldn't for 7 more minutes. Accepted. Thanks.
– Jon F Hancock
Apr 1 '10 at 16:42
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Why can lambdas be better optimized by the compiler than plain functions?
...mbdas instead of a function pointer here brings up to seven-fold (probably more, but I have no data on that!) performance increases.
– Konrad Rudolph
Mar 4 '14 at 16:37
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“INSERT IGNORE” vs “INSERT … ON DUPLICATE KEY UPDATE”
... ANSI SQL 2003 defines a MERGE statement that can solve the same need (and more), but MySQL does not support the MERGE statement.
A user tried to edit this post (the edit was rejected by moderators). The edit tried to add a claim that INSERT...ON DUPLICATE KEY UPDATE causes a new auto-increment ...
Save PL/pgSQL output from PostgreSQL to a CSV file
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Can I get a list of files marked --assume-unchanged?
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How to query SOLR for empty fields?
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