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Method to Add new or update existing item in Dictionary
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answered Nov 22 '10 at 11:50
ulrichbulrichb
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Find rows with multiple duplicate fields with Active Record, Rails & Postgres
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edited Dec 9 '18 at 11:38
Jeremie Ges
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answered Feb 14 '1...
How to get the raw value an field?
... false | false true false ;invalid because below min
"11" "11" false | false false true ;invalid because above max
"q" "" false | true false false ;invalid because not number
"³" "" false | true ...
Grant execute permission for a user on all stored procedures in database?
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Create a role add this role to users, and then you can grant execute to all the routines in on...
Get the first N elements of an array?
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corbachocorbacho
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add a comme...
Is it possible to execute code once before all tests run?
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edited Mar 9 '17 at 11:18
AakashM
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an...
How to get position of a certain element in strings vector, to use it as an index in ints vector?
...r arithmetic can be applied to vector iterators as well.
Starting with C++11 you can use std::distance in place of subtraction for both iterators and pointers:
ptrdiff_t pos = distance(Names.begin(), find(Names.begin(), Names.end(), old_name_));
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How to implement a unique index on two columns in rails
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Dorian
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answered Nov 8 '10 at 12:45
shingarashingara
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How can I filter a Django query with a list of values?
...NileshNilesh
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What should I use Android AccountManager for?
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Community♦
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answered Dec 23 '11 at 10:07
rdsrds
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