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LINQ, Where() vs FindAll()
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answered Dec 21 '09 at 4:39
Adam RobinsonAdam Robinson
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Undo git update-index --skip-worktree
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answered Jun 21 '12 at 3:43
Kevin BurkeKevin Burke
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How to concatenate columns in a Postgres SELECT?
...xpression valid in any case.
For non-string data types, you can "fix" the 1st statement by casting at least one argument to text. (Any type can be cast to text):
SELECT a::text || b AS ab FROM foo;
Judging from your own answer, "does not work" was supposed to mean "returns NULL". The result of a...
Why is Thread.Sleep so harmful
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163
The problems with calling Thread.Sleep are explained quite succinctly here:
Thread.Sleep h...
Setting PayPal return URL and making it auto return?
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+250
You ha...
What are the differences between Clojure, Scheme/Racket and Common Lisp?
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They all have a lot in common:
Dynamic languages
Strongly typed
Compiled
Lisp-style syntax, ...