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How does the main() method work in C?
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+50
Some of the features of the C language started out as hacks which just happened to work.
Multiple signatures for main, as well as va...
Flask SQLAlchemy query, specify column names
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Vlad BezdenVlad Bezden
50.6k1717 gold badges184184 silver badges146146 bronze badges
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typedef fixed length array
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50
You want
typedef char type24[3];
C type declarations are strange that way. You put the type...
What does a lazy val do?
...Thread.sleep(2000); 13 } }
defined class Y
scala> new X
res5: X = X@262505b7 // we have to wait two seconds to the result
scala> new Y
res6: Y = Y@1555bd22 // this appears immediately
Here, when the values x and y are never used, only x unnecessarily wasting resources. If we suppose that y...
Transmitting newline character “\n”
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50
Try to replace the \n with %0A just like you have spaces replaced with %20.
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conditional unique constraint
...ms188258.aspx
CREATE TABLE CheckConstraint
(
Id TINYINT,
Name VARCHAR(50),
RecordStatus TINYINT
)
GO
CREATE FUNCTION CheckActiveCount(
@Id INT
) RETURNS INT AS BEGIN
DECLARE @ret INT;
SELECT @ret = COUNT(*) FROM CheckConstraint WHERE Id = @Id AND RecordStatus = 1;
RETURN @ret;
END;...
How to open emacs inside bash
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edited Nov 21 '12 at 14:50
JMFR
72866 silver badges1717 bronze badges
answered Jan 5 '12 at 16:44
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Locking pattern for proper use of .NET MemoryCache
...g.
– Charles Burns
Dec 12 '16 at 23:50
3
This enables me to be a lazy developer which makes this ...
Is there an API to get bank transaction and bank balance? [closed]
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edited Dec 25 '15 at 12:50
Konstantin Spirin
16.9k1111 gold badges6161 silver badges8787 bronze badges
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Struggling with NSNumberFormatter in Swift for currency
...lution that gives you:
"5" = "$5"
"5.0" = "$5"
"5.00" = "$5"
"5.5" = "$5.50"
"5.50" = "$5.50"
"5.55" = "$5.55"
"5.234234" = "5.23"
Please use the following:
func cleanDollars(_ value: String?) -> String {
guard value != nil else { return "$0.00" }
let doubleValue = Double(value!) ?? ...