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Android: Is it possible to display video thumbnails?
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You can query the MediaStore for Videos on the phone. The "id" is just one of the pieces of information you query. See more about the MediaStore at developer.android.com/reference/android/provider/…
– Greg Zimmers
Apr 30 '11 at 3:31
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Cast to int vs floor
... negative infinity; this is different behaviour for a negative operand.
No one (yet) seems to have pointed out another difference - if your argument is greater than or equal to MAX_INT+1 (or less than -MAX_INT-1) then casting to an int will result in the top-most bits being dropped (C, probably) or ...
Version of Apache installed on a Debian machine
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Works on Debian 7.1
– Cyclonecode
Sep 25 '14 at 11:25
apachectl -V dosen't work on suse10.0...
What is the use of having destructor as private?
...never be created on the stack. Always on the heap. And deletion has to be done via a friend or a member. A product may use a single Object hierarchy and a custom memory-manager -- such scenarios may use a private dtor.
#include <iostream>
class a {
~a() {}
friend void delete_a(a* p);
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Split string with multiple delimiters in Python [duplicate]
... It is worth nothing that this uses some RegEx like things as mentioned above. So trying to split a string with . will split every single character. You need to escape it. \.
– marsh
Nov 14 '16 at 15:38
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Access event to call preventdefault from custom function originating from onclick attribute of tag
...passed-in argument, event, can be in any place, don't have to be the first one, as long as it is in the right place of the defined parameter list for the function. For example, function myfunc(o, e) {...}, then it can be called as myfunc({a:1, b:'hi'}, event).
– cateyes
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How to format a phone number with jQuery
I'm currently displaying phone numbers like 2124771000 . However, I need the number to be formatted in a more human-readable form, for example: 212-477-1000 . Here's my current HTML :
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How do I horizontally center an absolute positioned element inside a 100% width div? [duplicate]
In the example below, #logo is positioned absolutely and I need it to be horizontally centered within #header . Normally, I would do a margin:0 auto for relatively positioned elements but I am stuck here. Can someone show me the way?
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How can I convert a string to a number in Perl?
...ype it's simply being (ab)used here to define the context as an arithmetic one. I've (ab)used (0+$val) in the past to ensure that $val is treated as a number.
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What is the recommended way to use Vim folding for Python code
...both Python and non-Python with spacebar mapping
– Lionel
Jun 21 '12 at 21:54
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