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How to query nested objects?
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edited May 2 '14 at 19:47
answered Apr 14 '13 at 18:27
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Escaping a forward slash in a regular expression
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edited Jul 24 '15 at 4:20
nhahtdh
51.7k1313 gold badges110110 silver badges146146 bronze badges
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mongodb/mongoose findMany - find all documents with IDs listed in array
...Id('4ed3f117a844e0471100000d'),
mongoose.Types.ObjectId('4ed3f18132f50c491100000e')
]}
}, function(err, docs){
console.log(docs);
});
This method will work well even for arrays containing tens of thousands of ids. (See Efficiently determine the owner of a record)
I would recomm...
Serializing an object to JSON
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295
You're looking for JSON.stringify().
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Oracle “Partition By” Keyword
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262
The PARTITION BY clause sets the range of records that will be used for each "GROUP" within th...
Multiple inputs with same name through POST in php
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220
Change the names of your inputs:
<input name="xyz[]" value="Lorem" />
<input name="x...
Express.js - app.listen vs server.listen
...creating an app using Express.js and starting the app listening on port 1234, for example:
5 Answers
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How to check if std::map contains a key without doing insert?
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answered Oct 7 '10 at 23:15
PotatoswatterPotatoswatter
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Notification when a file changes?
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206
You can use the FileSystemWatcher class.
public void CreateFileWatcher(string path)
{
// ...