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Why is [1,2] + [3,4] = “1,23,4” in JavaScript?
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edited Jun 20 at 9:12
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answered Aug 19 '11 at 16:57
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Deadly CORS when http://localhost is the origin
...14).
To get around this you can use a domain like lvh.me (which points at 127.0.0.1 just like localhost) or start chrome with the --disable-web-security flag (assuming you're just testing).
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What does the ^ operator do in Java?
...-4 Inverts the bits.
n << p left shift 3 << 2 12 Shifts the bits of n left p positions. Zero bits are shifted into the low-order positions.
n >> p right shift 5 >> 2 1 Shifts the bits of n right p positions. If n is a 2's complement sign...
Is it possible to focus on a using JavaScript focus() function?
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edited Jun 24 '12 at 16:41
Thiem Nguyen
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How can I use Timer (formerly NSTimer) in Swift?
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answered Dec 4 '15 at 12:42
SuragchSuragch
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What are the best Haskell libraries to operationalize a program? [closed]
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answered Apr 27 '11 at 21:12
Jason DagitJason Dagit
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Node.js/Express.js App Only Works on Port 3000
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Try this
$ PORT=8080 node app.js
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pythonic way to do something N times without an index variable?
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A slightly faster approach than looping on xrange(N) is:
import itertools
for _ in itertools....
How to check if IEnumerable is null or empty?
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Is this a good pattern? I would drop the this there – I consider extension methods which are assumed to be called on null as a sign of ug...
adding multiple entries to a HashMap at once in one statement
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edited May 23 '17 at 12:10
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answered May 14 '14 at 20:22
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