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MongoDB aggregation framework match OR
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$match: { $or: [{ author: 'dave' }, { author: 'john' }] }
Like so, since the $match operator j...
How can we make xkcd style graphs?
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answered May 16 '13 at 20:49
Emilio Torres ManzaneraEmilio Torres Manzanera
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Scala: Nil vs List()
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edited May 8 '13 at 20:49
answered May 12 '11 at 17:28
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What is RPC framework and Apache Thrift?
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HTML img scaling
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answered Aug 28 '09 at 15:21
RiddlerDevRiddlerDev
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Calculate a percent with SCSS/SASS
... you can see the underlying logic: Sass::Script::Number.new(value.value * 100, ['%']), so I would think that if they do not exist you could do this directly, or create some wrapper functions yourself.
– Tomas
Nov 13 '12 at 11:26
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Regular expression matching a multiline block of text
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answered Feb 25 '09 at 20:06
Alan MooreAlan Moore
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Why do function pointer definitions work with any number of ampersands '&' or asterisks '*'?
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answered Aug 1 '11 at 0:38
James McNellisJames McNellis
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Is null reference possible?
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edited Dec 6 '10 at 9:05
answered Dec 6 '10 at 8:46
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How to redirect to Index from another controller?
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musefanmusefan
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