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How to remove array element in mongodb?
...ion.update(
{ _id: id },
{ $pull: { 'contact.phone': { number: '+1786543589455' } } }
);
It will find document with the given _id and remove the phone +1786543589455 from its contact.phone array.
You can use $unset to unset the value in the array (set it to null), but not to remove it complet...
Detect the specific iPhone/iPod touch model [duplicate]
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edited Jan 22 '13 at 21:31
answered Jul 29 '10 at 17:32
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What's the best/easiest GUI Library for Ruby? [closed]
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edited Jul 23 '16 at 7:25
Ali Almoullim
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answered Nov...
How can I tell PyCharm what type a parameter is expected to be?
...ucturedText and docstring conventions (PEP 257).
Another option is Python 3 annotations.
Please refer to the PyCharm documentation section for more details and samples.
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What is the difference between Digest and Basic Authentication?
... AndyAndy
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1
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Why does Vim save files with a ~ extension?
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answered Mar 3 '09 at 18:04
TomalakTomalak
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XSLT getting last element
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edited Jul 18 at 1:36
iliketocode
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answere...
Can the C# interactive window interact with my code?
...sdn.com/Series/…
– John Dhom
Jun 23 '12 at 20:06
25
@JohnDhom Why the downvote? My answers tota...
What are “signed” cookies in connect/expressjs?
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The cookie will still be visible, but it has a signature, so it can detect if the client modifi...
Remove textarea inner shadow on Mobile Safari (iPhone)
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By adding this css style:
-webkit-appearance: none;
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