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My Git repository is in the wrong root directory. Can I move it? (../ instead of ./)
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Probably the simplest thing, unless you have already created some history you want to save, wou...
ASP.NET MVC3: What is the packages.config for?
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2 Answers
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Difference between compile and runtime configurations in Gradle
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answered May 22 '13 at 20:40
Peter NiederwieserPeter Niederwieser
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How do you use $sce.trustAsHtml(string) to replicate ng-bind-html-unsafe in Angular 1.2+
ng-bind-html-unsafe was removed in Angular 1.2
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How do I mock an open used in a with statement (using the Mock framework in Python)?
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answered May 24 '11 at 14:56
fuzzymanfuzzyman
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Enum ToString with user friendly strings
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SVN+SSH, not having to do ssh-add every time? (Mac OS)
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First, move your private key file into ~/.ssh. This is not strictly necessary but it's the stan...
How to count TRUE values in a logical vector
...le(z)["TRUE"] # gives you 1
length(z[z == TRUE]) # f3lix answer, gives you 2 (because NA indexing returns values)
So I think the safest is to use na.rm = TRUE:
sum(z, na.rm = TRUE) # best way to count TRUE values
(which gives 1). I think that table solution is less efficient (look at the code o...
On select change, get data attribute value
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edited May 29 '13 at 0:12
answered Dec 1 '11 at 17:32
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Why unsigned integer is not available in PostgreSQL?
...tional constraint.
For an concrete example you could use
CREATE DOMAIN uint2 AS int4
CHECK(VALUE >= 0 AND VALUE < 65536);
Here is what psql gives when I try to abuse the type.
DS1=# select (346346 :: uint2);
ERROR: value for domain uint2 violates check constraint "uint2_check"
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