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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...
WPF: How to display an image at its original size?
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edited Feb 3 at 4:14
answered Feb 11 '11 at 3:41
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Should bower_components be gitignored?
...WollaTimWolla
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How do I get the name of captured groups in a C# Regex?
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answered Sep 4 '09 at 19:37
Jeff YatesJeff Yates
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How to change the decimal separator of DecimalFormat from comma to dot/point?
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328
You can change the separator either by setting a locale or using the DecimalFormatSymbols.
If...
Asynctask vs Thread in android
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ividito
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answered Aug 28 '13 at 5:51
MohitMohit
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How can I expand the full path of the current file to pass to a command in Vim?
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Annika BackstromAnnika Backstrom
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How do you do a ‘Pause’ with PowerShell 2.0?
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answered Aug 23 '11 at 21:19
Carlos NunezCarlos Nunez
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Remove textarea inner shadow on Mobile Safari (iPhone)
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341
By adding this css style:
-webkit-appearance: none;
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