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MySQL Select Query - Get only first 10 characters of a value
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Using the below line
SELECT LEFT(subject , 10) FROM tbl
MySQL Doc.
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If string is empty then return some default value
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David PhillipsDavid Phillips
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Choice between vector::resize() and vector::reserve()
...the only effect.
So it depends on what you want. If you want an array of 1000 default items, use resize(). If you want an array to which you expect to insert 1000 items and want to avoid a couple of allocations, use reserve().
EDIT: Blastfurnace's comment made me read the question again and realiz...
Build vs new in Rails 3
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You're misreading the docs slightly. some_firm.client.new is creating a new Client object from ...
How to tell which colorscheme a Vim session currently uses
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answered Mar 10 '10 at 19:00
DrAlDrAl
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XPath query to get nth instance of an element
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answered Oct 24 '10 at 15:42
Dimitre NovatchevDimitre Novatchev
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How do you list all triggers in a MySQL database?
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from information_schema.triggers
You can do this from version 5.0.10 onwards.
More information about the TRIGGERS table is here.
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Instantiating object of type parameter
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answered Nov 18 '08 at 20:24
ericksonerickson
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How to use SQL Order By statement to sort results case insensitive?
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answered Mar 10 '10 at 1:09
dan04dan04
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Current executing procedure name
...OBJECT_NAME(@@PROCID)
Update: This command is still valid on SQL Server 2016.
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