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What exactly do “u” and “r” string flags do, and what are raw string literals?
...>>> sys.getsizeof('ciao')
28
>>> sys.getsizeof(u'ciao')
34
The Unicode object of course takes more memory space (very small difference for a very short string, obviously ;-).
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Differences between detach(), hide() and remove() - jQuery
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Jacob RelkinJacob Relkin
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How to select the nth row in a SQL database table?
...site linked above since I never use those DBs)
Update: As of PostgreSQL 8.4 the standard windowing functions are supported, so expect the second example to work for PostgreSQL as well.
Update: SQLite added window functions support in version 3.25.0 on 2018-09-15 so both forms also work in SQLite.
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How to inspect Javascript Objects
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ChristianChristian
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What are the main purposes of using std::forward and which problems it solves?
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GManNickGGManNickG
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Android get current Locale, not default
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The default Locale is constructed statically at runtime for your application process from the ...
Convert Elixir string to integer or float
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Check Integer.parse/1 and Float.parse/1.
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EF Code First: How do I see 'EntityValidationErrors' property from the nuget package console?
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Troy Alford
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answered May 20 '12 at 19:32
RichardRichard
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