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Do browsers send “\r\n” or “\n” or does it depend on the browser?
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50
The HTTP and MIME specs specify that header lines must end with \r\n, but they aren't clear (som...
What is process.env.PORT in Node.js?
what is process.env.PORT || 3000 used for in Node.js? I saw this somewhere:
4 Answers
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Make a negative number positive
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answered Jan 29 '09 at 21:25
Jon SkeetJon Skeet
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HTML5 check if audio is playing?
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edited Feb 13 at 12:30
Edric
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answered Feb 2...
Reordering of commits
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edited Jun 6 '12 at 0:20
answered Apr 29 '10 at 21:13
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List vs Set vs Bag in NHibernate
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230
NHibernate semantics:
List: Ordered collection of entities, duplicate allowed. Use a .NET ILis...
Parsing IPv6 extension headers containing unknown extensions
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edited Jul 8 '13 at 15:06
answered Jul 8 '13 at 14:16
ar...
Git submodule add: “a git directory is found locally” issue
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edited Jan 3 '19 at 1:50
answered Mar 3 '16 at 16:48
jbm...
Ruby class types and case statements
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answered Oct 11 '10 at 17:11
NakilonNakilon
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Rails :dependent => :destroy VS :dependent => :delete_all
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202
The difference is with the callback.
The :delete_all is made directly in your application and ...