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Swap key with value JSON
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edited Oct 16 '19 at 13:00
KostasX
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answe...
How can I rename a field for all documents in MongoDB?
...ormer way:
remap = function (x) {
if (x.additional){
db.foo.update({_id:x._id}, {$set:{"name.last":x.name.additional}, $unset:{"name.additional":1}});
}
}
db.foo.find().forEach(remap);
In MongoDB 3.2 you can also use
db.students.updateMany( {}, { $rename: { "oldname": "newname" } } )
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Can jQuery provide the tag name?
... using is().
– Konstantin Dinev
Nov 19 '12 at 9:51
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How can I alter a primary key constraint using SQL syntax?
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Oleg Dok
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answered Jan 6 '12 at 17:20
darnirdarnir
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Ruby Bundle Symbol not found: _SSLv2_client_method (LoadError)
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answered Sep 19 '14 at 6:18
HajimeHajime
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Insert, on duplicate update in PostgreSQL?
... the first place.
– TMichel
Nov 22 '19 at 10:34
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Custom UITableViewCell from nib in Swift
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edited Jun 30 '19 at 11:36
answered Aug 28 '14 at 9:19
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Download File Using jQuery
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answered Aug 18 '09 at 19:51
karim79karim79
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Conditional import of modules in Python
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answered Aug 16 '10 at 19:51
Matt WilliamsonMatt Williamson
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How to embed a text file in a .NET assembly?
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Lasse V. KarlsenLasse V. Karlsen
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