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Converting a String to DateTime
...ough, right?)
– lc.
May 28 '09 at 7:10
1
It is only a comma because of the OPs European Locale se...
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" } } )
...
How to programmatically send a 404 response with Express/Node?
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answered May 8 '13 at 10:49
Drew NoakesDrew Noakes
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Rails: fields_for with index?
...years ago, for a modern approach see:
https://stackoverflow.com/a/22640703/105403
This would actually be a better approach, following Rails documentation more closely:
<% @questions.each.with_index do |question,index| %>
<% f.fields_for :questions, question do |fq| %>
# he...
Render partial from different folder (not shared)
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TypeScript sorting an array
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answered Feb 10 '14 at 21:08
SLaksSLaks
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Unresolved reference issue in PyCharm
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answered Jan 10 '17 at 23:23
UkrUkr
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What is the maximum value for an int32?
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My mnemonic: 2^10 is very near to 1000, so 2^(3*10) is 1000^3 or about 1 billion. One of the 32 bits is used for sign, so the max value is really only 2^31, which is about twice the amount you get for 2^(3*10): 2 billion.
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How to make lists contain only distinct element in Python? [duplicate]
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How do I log errors and warnings into a file?
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answered Aug 20 '10 at 14:32
AmanAman
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