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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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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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What does Maven Update Project do in Eclipse?
...of m2eclipse.
– Gimby
Nov 29 '17 at 11:50
1
Hello @Gimby. Where can I find the perfectly availabi...
Hex representation of a color with alpha channel?
...x in Opera 52 (or Opera 39 when experimental web features are enabled).
IE 11 and EdgeHTML 18 (Edge 44) do not support this syntax. Chromium-based versions of Edge will support this syntax.
Up to date browser support information is available on CanIUse.com
*Technically still in draft, but given t...
How do you remove the root CA certificate that fiddler installs
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Eyal AbirEyal Abir
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Passing multiple values to a single PowerShell script parameter
...a Wiedenmann
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answered Feb 27 '13 at 19:30
Bill_StewartBill_Stewart
17....
In C++, if throw is an expression, what is its type?
...monDraemon
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