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Foreign keys in mongo?
...p:"phones"})
> db.foo.find()
{ "_id" : ObjectId("4df6539ae90592692ccc9940"), "group" : "phones" }
{ "_id" : ObjectId("4df6540fe90592692ccc9941"), "group" : "phones" }
>db.foo.find({'_id':ObjectId("4df6539ae90592692ccc9940")})
{ "_id" : ObjectId("4df6539ae90592692ccc9940"), "...
What is a “first chance exception”?
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edited Apr 29 '13 at 4:39
einpoklum
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How to initialize a dict with keys from a list and empty value in Python?
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dict.fromkeys([1, 2, 3, 4])
This is actually a classmethod, so it works for dict-subclasses (like collections.defaultdict) as well. The optional second argument specifies the value to use for the keys (defaults to None.)
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What's the difference between an exclusive lock and a shared lock?
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ArjunShankarArjunShankar
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Warning “Do not Access Superglobal $_POST Array Directly” on Netbeans 7.4 for PHP
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93
filter_input(INPUT_POST, 'var_name') instead of $_POST['var_name']
filter_input_array(INPUT_POST...
Advantage of creating a generic repository vs. specific repository for each object?
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edited Aug 23 '13 at 15:00
Brody Robertson
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What are the differences between Clojure, Scheme/Racket and Common Lisp?
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mikeramikera
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What is “stdafx.h” used for in Visual Studio?
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839
All C++ compilers have one serious performance problem to deal with. Compiling C++ code is a lo...
Difference between JVM and HotSpot?
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answered May 15 '13 at 15:05
Edwin DalorzoEdwin Dalorzo
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Mockito: Stubbing Methods That Return Type With Bounded Wild-Cards
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anothernode
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answered May 21 '12 at 15:52
John McCarthyJohn McCarthy
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