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MongoDB, remove object from array
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try..
db.mycollection.update(
{'_id': ObjectId("5150a1199fac0e6910000002")},
{ $pull: { "items" : { id: 23 } } },
false,
true
);
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Are PostgreSQL column names case-sensitive?
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answered Jan 2 '14 at 9:53
Erwin BrandstetterErwin Brandstetter
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When to use cla(), clf() or close() for clearing a plot in matplotlib?
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answered Nov 22 '11 at 14:54
David ZwickerDavid Zwicker
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Opposite of String.Split with separators (.net)
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qwlice
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answered Jan 18 '09 at 16:46
robintwrobintw
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Declaration suffix for decimal type
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235
Documented in the C# language specification, chapter 2.4.4:
float f = 1.2f;
double d = 1.2d;
ui...
Angularjs $q.all
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225
In javascript there are no block-level scopes only function-level scopes:
Read this article abo...