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How to create ENUM type in SQLite?
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answered Mar 14 '11 at 15:52
MPelletierMPelletier
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Why do function pointer definitions work with any number of ampersands '&' or asterisks '*'?
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answered Aug 1 '11 at 0:38
James McNellisJames McNellis
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Objective-C implicit conversion loses integer precision 'NSUInteger' (aka 'unsigned long') to 'int'
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Martin RMartin R
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How do I parse JSON with Objective-C?
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answered Oct 17 '11 at 13:35
TommyTommy
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Check a collection size with JSTL
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MartlarkMartlark
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Return 0 if field is null in MySQL
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answered Dec 3 '14 at 11:49
ackuserackuser
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Is it a good idea to index datetime field in mysql?
... me before
– Gaz_Edge
Jan 31 '14 at 11:16
1
But if you query the data with date range, such as da...
What does “not run” mean in R help pages?
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rcsrcs
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3
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Float vs Decimal in ActiveRecord
...u do this:
irb:001:0> "%.47f" % (1.0/10)
=> "0.10000000000000000555111512312578270211815834045" # not "0.1"!
whereas if you just do
irb:002:0> (1.0/10).to_s
=> "0.1" # the interprer rounds the number for you
So if you are dealing with small fractions, like compounding interests, o...
Calling constructor from other constructor in same class
...nt b )
{
this.m_A = a;
this.m_B = b;
}
Source Courtesy of csharp411.com
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