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Perl flags -pe, -pi, -p, -w, -d, -i, -t?
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edited May 29 '17 at 23:01
dreftymac
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When are C++ macros beneficial? [closed]
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38 Answers
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JavaScript post request like a form submit
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31 Answers
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What is the correct MIME type to use for an RSS feed?
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236
Neither. It's application/rss+xml
http://www.rssboard.org/rss-mime-type-application.txt
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Vim Insert Mode on Mac OS X
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If this is as simple a question as it seems, you merely press i.
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What is the 'cls' variable used for in Python classes?
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303
The distinction between "self" and "cls" is defined in PEP 8 . As Adrien said, this is not a m...
What is the difference between bottom-up and top-down?
...eviously confused top-down and bottom-up. While originally this answer (rev3) and other answers said that "bottom-up is memoization" ("assume the subproblems"), it may be the inverse (that is, "top-down" may be "assume the subproblems" and "bottom-up" may be "compose the subproblems"). Previously, I...
Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
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153
Yes, there is a difference. These are legal:
h = { :$in => array }
h = { :'a.b' => 'c' }
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Suggestions for debugging print stylesheets?
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327
There is an option for that in Chrome's inspector.
Open the DevTools inspector (mac: Cmd + ...
OAuth: how to test with local URLs?
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139
Update October 2016: Easiest now: use lvh.me which always points to 127.0.0.1.
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