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Rails 4: List of available datatypes
...vantage of these:
:hstore
:json
:jsonb
:array
:cidr_address
:ip_address
:mac_address
They are stored as strings if you run your app with a not-PostgreSQL database.
Edit, 2016-Sep-19:
There's a lot more postgres specific datatypes in Rails 4 and even more in Rails 5.
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Easiest way to split a string on newlines in .NET?
... answered Nov 14 '12 at 1:10
ClémentClément
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Programmatically find the number of cores on a machine
Is there a way to determine how many cores a machine has from C/C++ in a platform-independent way? If no such thing exists, what about determining it per-platform (Windows/*nix/Mac)?
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C# Sanitize File Name
...nswered Jul 29 '13 at 15:57
André LealAndré Leal
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How do I get bash completion to work with aliases?
...e completition working on all git commands.
– Ondrej Machulda
Apr 15 '13 at 12:03
5
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Getting the parent of a directory in Bash
... answered Jul 15 '18 at 10:26
Stéphane GourichonStéphane Gourichon
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How to replace a character by a newline in Vim
... the correct output. MS DOS used raw printer data as the text file format, Mac OS used CR and converted from that to printer's raw format and UNIX used LF and converted from that to printer's raw format.
– Mikko Rantalainen
Dec 21 '17 at 7:46
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Like Operator in Entity Framework?
... its first part, but of its alternate solution.)
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Aug 5 '16 at 15:46
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How to write to file in Ruby?
... answered Oct 12 '13 at 17:56
Sébastien Le CallonnecSébastien Le Callonnec
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Hidden features of Ruby
...na","yellow"] ] produces the same result.
– Marc-André Lafortune
Dec 8 '11 at 18:44
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