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MongoDB, remove object from array
...
try..
db.mycollection.update(
{'_id': ObjectId("5150a1199fac0e6910000002")},
{ $pull: { "items" : { id: 23 } } },
false,
true
);
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Python mock multiple return values
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edited Aug 4 at 17:00
Nick Humrich
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How do I reference a specific issue comment on github?
...ing link: https://github.com/centic9/jgit-cookbook/issues/5#issuecomment-51084491.
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maximum value of int
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Oliver Hanappi
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answered Dec 6 '09 at 14:00
Gregory PakoszGreg...
Visual Studio Post Build Event - Copy to Relative Directory Location
...or list of all macros, see here:
http://msdn.microsoft.com/en-us/library/c02as0cs.aspx
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How can I get the intersection, union, and subset of arrays in Ruby?
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edited Oct 13 '15 at 0:55
dinjas
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answered Apr 15 '11 at 1...
What is a NullReferenceException, and how do I fix it?
... p1.Books.Add(...) statements.
Array
int[] numbers = null;
int n = numbers[0]; // numbers is null. There is no array to index.
Array Elements
Person[] people = new Person[5];
people[0].Age = 20 // people[0] is null. The array was allocated but not
// initialized. There is no Pers...
Android: Bitmaps loaded from gallery are rotated in ImageView
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Have you looked at the EXIF data of the images? It may know the orientation of the camera when t...
Will GetType() return the most derived type when called from the base class?
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answered Apr 25 '11 at 16:40
Reed CopseyReed Copsey
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git switch branch without discarding local changes
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answered Feb 27 '14 at 23:08
torektorek
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