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difference between use and require
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102
require loads libs (that aren't already loaded), use does the same plus it refers to their name...
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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File.separator vs FileSystem.getSeparator() vs System.getProperty(“file.separator”)?
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answered Nov 10 '11 at 5:46
Bringer128Bringer128
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Visual Studio: Relative Assembly References Paths
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answered Nov 18 '09 at 15:21
CrimsonXCrimsonX
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Install Gem from Github Branch?
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201
You don't need to build the gem locally. In your gemfile you can specify a github source with a...
php static function
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edited Dec 20 '14 at 3:01
Makyen♦
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Javadoc link to method in other class
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rgettmanrgettman
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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...
Can I make a user-specific gitignore file?
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answered Apr 20 '11 at 1:06
grzuygrzuy
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