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Does MongoDB's $in clause guarantee order
...ly have two options.
So let's say that you were matching on the values of _id in your documents with an array that is going to be passed in to the $in as [ 4, 2, 8 ].
Approach using Aggregate
var list = [ 4, 2, 8 ];
db.collection.aggregate([
// Match the selected documents by "_id"
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How to sort a list in Scala by two fields?
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answered Apr 5 '12 at 11:25
seniasenia
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How to check if all elements of a list matches a condition?
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answered May 19 '12 at 15:04
Gareth LattyGareth Latty
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How do I use IValidatableObject?
...date method?
– Schalk
Feb 25 '15 at 12:25
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iReport not starting using JRE 8
...cle.com/technetwork/java/javase/downloads/java-archive-downloads-javase7-521261.html
3) Extract the iReport and in the extracted folder that contains the bin and etc folders throw in the jre. For example if you unpack twice the jre-7u67-windows-x64.tar.gz you end up with a folder named jre1.7.0_67....
How to check if a map contains a key in Go?
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answered Jan 12 '10 at 16:48
marketermarketer
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Saving images in Python at a very high quality
...ke svg, pdf, eps
– spencerlyon2
Mar 12 '19 at 13:32
You can omit format='eps' if you like to. In this case the format ...
Batch File; List files in directory, only filenames?
...answered May 3 '18 at 10:14
Mike_GreMike_Gre
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Android: How to put an Enum in a Bundle?
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How to declare a global variable in php?
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answered Nov 23 '12 at 13:56
MrCodeMrCode
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