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Is gcc's __attribute__((packed)) / #pragma pack unsafe?
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is potentially misaligned, and will generate... what?
– Almo
Dec 19 '11 at 22:32
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Should you always favor xrange() over range()?
...till a few cases why you might prefer range():
In python 3, range() does what xrange() used to do and xrange() does not exist. If you want to write code that will run on both Python 2 and Python 3, you can't use xrange().
range() can actually be faster in some cases - eg. if iterating over the sa...
How do I request a file but not save it with Wget? [closed]
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what do the ampersand and greater than do in this command? can you just pipe the output to /dev/null ... wget -qO- | /dev/null ... ?
– T. Brian Jones
Mar 13 '12 at 20:22
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How to swap the buffers in 2 windows emacs
...g 'buf-move-right' will swap it with the one on the right. I guess this is what you want.
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JSON encode MySQL results
... as SELECT blog_title as title, this is cleaner and the public do not know what the exact columns are from the database.
– RobertPitt
Feb 5 '11 at 17:04
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What is the difference between static_cast and C style casting?
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A great post explaining different casts in C/C++, and what C-style cast really does: https://anteru.net/blog/2007/12/18/200/index.html
C-Style casting, using the (type)variable syntax. The worst ever
invented. This tries to do the following casts, in this order: (see
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How to mock void methods with Mockito
... @qualidafial: I think the return type of the Answer.answer call is not what gets returned to the original method, it's what is returned to the doAnswer call, presumably if you want to do something else with that value in your test.
– twelve17
Sep 7 '14 at 1...
How to use the 'og' (Open Graph) meta tag for Facebook share
...to it in article:author) 3) Google now looks for rich data in the form of what it calls "Rich Snippets" (developers.google.com/structured-data)
– MarkG
Jun 20 '15 at 15:03
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How do you remove the title text from the Android ActionBar?
... you will still see the title while the action bar is loading which is not what you want. the right solution is what m3n0R suggested.
– numan salati
Feb 21 '13 at 1:03
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Is there a RegExp.escape function in Javascript?
... Standard arguments against augmenting built-in objects apply here, no? What happens if a future version of ECMAScript provides a RegExp.escape whose implementation differs from yours? Wouldn't it be better for this function not to be attached to anything?
– Mark Amery
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