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How to check the version before installing a package using apt-get?
I'm thinking to install hylafax+ version 5.5.4 which was release last month on my Debian PC.
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Difference between Select Unique and Select Distinct
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MongoDB, remove object from array
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try..
db.mycollection.update(
{'_id': ObjectId("5150a1199fac0e6910000002")},
{ $pull: { "items" : { id: 23 } } },
false,
true
);
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How can I list (ls) the 5 last modified files in a directory?
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How to assign an exec result to a sql variable?
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Turn Pandas Multi-Index into column
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Will
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answered Sep 8 '14 at 21:42
CraigSFCraigSF
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How to tell if rails is in production?
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Please note RAILS_ENV is deprecated. Use Rails.env instead.
– Soullivaneuh
Apr 1 '15 at 19:40
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How to install a specific version of a ruby gem?
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mjsmjs
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Is there a quicker / better way to clear the iPhone Simulator cache than deleting its directory?
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66:99 and climbing:
Yes, there is a better way than going into every single simulator in town, a...
Replace words in a string - Ruby
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sentence.sub! 'Robert', 'Joe'
Won't cause an exception if the replaced word isn't in the sen...