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Why does Ruby have both private and protected methods?
...in access to a method using send:
irb(main):001:0> class A
irb(main):002:1> private
irb(main):003:1> def not_so_private_method
irb(main):004:2> puts "Hello World"
irb(main):005:2> end
irb(main):006:1> end
=> nil
irb(main):007:0> foo = A.new
=> #<A:0x31688f&g...
How to calculate moving average without keeping the count and data-total?
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Martijn Courteaux
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answered May 26 '13 at 8:49
MuisMuis
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jQuery selector regular expressions
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edited May 7 '09 at 8:52
Jarrod Dixon♦
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answ...
How can I add an item to a SelectList in ASP.net MVC
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answered Mar 21 '09 at 2:16
tvanfossontvanfosson
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How to use int.TryParse with nullable int? [duplicate]
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answered Aug 2 '10 at 18:44
Jon SkeetJon Skeet
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Enabling WiFi on Android Emulator
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127
Wifi is not available on the emulator if you are using below of API level 25.
When using an...
pip installing in global site-packages instead of virtualenv
...ip, look at the shebang. Is it correct? If not, correct it. Then on line ~42 in your bin/activate, check to see if your virtualenv path is right. It'll look something like this
VIRTUAL_ENV="/Users/me/path/to/virtual/environment"
If it's wrong, correct it, deactivate, then . bin/activate, and if o...
Browserify - How to call function bundled in a file generated through browserify in browser
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answered Apr 25 '14 at 14:43
thejhthejh
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400 vs 422 response to POST of data
...our use case.
At the time of your question (and my original answer), RFC 7231 was not a thing; at which point I objected to 400 Bad Request because RFC 2616 said (with emphasis mine):
The request could not be understood by the server due to malformed syntax.
and the request you describe is sy...
How to escape single quotes within single quoted strings
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