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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
32.3k99 gold badges6060 silver badges9090 bronze badges
answered Dec 17 '16 at 5:24
RyanRyan
15.7k...
How to add line break for UILabel?
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Use \n as you are using in your string.
Set numberOfLines to 0 to allow for any number of lines.
label.numberOfLines = 0;
Update the label frame to match the size of the text using sizeWithFont:. If you don't do this your text will be vertically centered or cut off.
UILabel *label;...
Can I make a user-specific gitignore file?
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answered Apr 20 '11 at 1:06
grzuygrzuy
4,01711 gold badge1717 silver badges1414 bronze badges
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How can I do a case insensitive string comparison?
...ser["Username"],
StringComparison.OrdinalIgnoreCase) == 0
Use the following instead
String.Equals(x.Username, (string)drUser["Username"],
StringComparison.OrdinalIgnoreCase)
MSDN recommends:
Use an overload of the String.Equals method to test wheth...
How does java do modulus calculations with negative numbers?
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104
Both definitions of modulus of negative numbers are in use - some languages use one definition ...
Visual Studio: Relative Assembly References Paths
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answered Nov 18 '09 at 15:21
CrimsonXCrimsonX
8,30866 gold badges3838 silver badges5252 bronze badges
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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...
How to reset Android Studio
I want to reset Android Studio 0.2.13 to the default state. That means reset all settings, remove all projects, all gradle files so that it would act like a fresh installation. What steps do I have to follow to achieve this?
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