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Checking out Git tag leads to “detached HEAD state”
... I was lost the first time I looked over this answer but after I read the Git branching documentation: http://git-scm.com/book/en/Git-Branching-What-a-Branch-Is it was a lot clearer.
– mark stiles
May 30 '13 at 19:50
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In Python, what is the difference between “.append()” and “+= []”?
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@jamesdlin yup! But it's easy to be mistaken unless you already know this. A little additional precision has never hurt anyone, right?
– Joe
Sep 29 '16 at 12:36
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Can comments be used in JSON?
...because some tin-foil hats decided that JSON is and must always be machine readable, ignoring the fact that humans needs to read it to, is imho a travesty of small mindedness.
– cmroanirgo
Jan 21 '18 at 0:29
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Objective-C: difference between id and void *
...nally sort as case sensitive or case insensitive, while also still being thread-safe, you would pass the is-case-sensitive indicator in the context, likely casting on the way in and way out.
Fragile and error prone, but the only way.
Blocks solve this -- Blocks are closures for C. They are availa...
Multiple returns from a function
...ink the amount of typing saving is minimal and it makes the code harder to read, so I wouldn't do it myself. Nevertheless, here's a sample:
function getXYZ()
{
$x = 4;
$y = 5;
$z = 6;
return compact('x', 'y', 'z');
}
$array = getXYZ();
$x = $array['x'];
$y = $array['y'];
$z = $ar...
How to see the CREATE VIEW code for a view in PostgreSQL?
...e your view definition your original DLL will be lost and you will able to read the only the rewrited version of your view definition.
Not all views are rewrited but if you use sub-select or joins probably your views will be rewrited.
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JavaScript get window X/Y position for scroll
... Thomas -- you're totally right. My bad. Comments removed. I re-read your comment and realized that your solution wasn't a Jquery solution at all. Apologies. Modded up.
– Bangkokian
Jan 21 '15 at 12:22
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PHP cURL vs file_get_contents
...rill chuck that requires you to know it pretty well to actually change it (read: setting cURL options is a bit tedious, but allows for doing anything you want).
– poke
Jun 16 '12 at 16:09
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When should you use a class vs a struct in C++?
... public:
// ...
};
struct X
{
// ...
};
(Incidentally, here's a thread with some good explanations about what "POD type" actually means: What are POD types in C++?)
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How to handle button clicks using the XML onClick within Fragments
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Instead of defining your own Interface, you can use the already existing OnClickListener as mentioned by Euporie.
– fr00tyl00p
Sep 7 '14 at 11:50
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