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Simulating ENTER keypress in bash script
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Michel de Ruiter
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answered Jun 7 '11 at 11:39
Tilman VogelTilman V...
Does Python have a string 'contains' substring method?
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10 Answers
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Active
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What does “abstract over” mean?
... numbers under a single symbol ns:
def sumOf(ns: List[Int]) = ns.foldLeft(0)(_ + _)
And we don't particularly care that it's a List either. List is a specific type constructor (takes a type and returns a type), but we can abstract over the type constructor by specifying which essential characteri...
round up to 2 decimal places in java? [duplicate]
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Well this one works...
double roundOff = Math.round(a * 100.0) / 100.0;
Output is
123.14
Or as @Rufein said
double roundOff = (double) Math.round(a * 100) / 100;
this will do it for you as well.
s...
Print a list in reverse order with range()?
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use reversed() function:
reversed(range(10))
It's much more meaningful.
Update:
If you want it to be a list (as btk pointed out):
list(reversed(range(10)))
Update:
If you want to use only range to achieve the same result, you can use all its parameters. ran...
What does void* mean and how to use it?
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10 Answers
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LINQ to SQL - Left Outer Join with multiple join conditions
...n fg.Where(f => f.otherid == 17).DefaultIfEmpty()
where p.companyid == 100
select f.value
Or you could use a subquery:
from p in context.Periods
join f in context.Facts on p.id equals f.periodid into fg
from fgi in (from f in fg
where f.otherid == 17
select f).Default...
Rails migration: t.references with alternative name?
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ndnenkov
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answered Dec 17 '16 at 5:24
RyanRyan
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Convert NSData to String?
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260
Objective-C
You can use (see NSString Class Reference)
- (id)initWithData:(NSData *)data encodin...
Visual Studio: Relative Assembly References Paths
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answered Nov 18 '09 at 15:21
CrimsonXCrimsonX
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