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Trying to understand CMTime and CMTimeMake
...Float64 seconds, int32_t preferredTimeScale)
Hope this explanation helps. For further clarifications, please don't hesitate to post further questions on this post.
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jQuery: Select data attributes that aren't empty?
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try
$(':not([data-go-to=""])')
UPDATE:
For the sake of not leading anyone astray, this answer will work in older versions of jQuery but is not future-proof. Since @gmo and @siva's answers both seem to be working with later versions I defer to (and encourage you t...
Image Greyscale with CSS & re-color on mouse-over?
...amp; Safari 6+ */
-webkit-transition: all .6s ease;
/* Fade to color for Chrome and Safari */
-webkit-backface-visibility: hidden;
/* Fix for transition flickering */
}
img.grayscale:hover {
filter: none;
-webkit-filter: grayscale(0%);
}
svg {
background: url(http://4.bp...
UILabel sizeToFit doesn't work with autolayout ios6
...idLayoutSubviews I can't get it to work. Either I make the box too small for long text and it doesn't grow, or I make it too big and it doesn't shrink.
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Getting the current page
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There is no UIScrollView property for the current page. You can calculate it with:
int page = scrollView.contentOffset.x / scrollView.frame.size.width;
If you want to round up or down to the nearest page, use:
CGFloat width = scrollView.frame.size.width;
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What's the difference between deque and list STL containers?
...s the difference between the two? I mean the methods are all the same. So, for a user, they work identically.
8 Answers
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PHP - how to best determine if the current invocation is from CLI or web server?
...PHP_SAPI.
Documentation can be found here: http://php.net/php_sapi_name
For example, to determine if PHP is being run from the CLI, you could use this function:
function isCommandLineInterface()
{
return (php_sapi_name() === 'cli');
}
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GDB missing in OS X v10.9 (Mavericks)
.../configure. I built using the default settings and everything works except for attaching to live processes. The symbols are wrong and it crashes when I ctrl-C.
– RawwrBag
Oct 28 '13 at 20:32
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How to Load an Assembly to AppDomain with all references recursively?
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You need to invoke CreateInstanceAndUnwrap before your proxy object will execute in the foreign application domain.
class Program
{
static void Main(string[] args)
{
AppDomainSetup domaininfo = new AppDomainSetup();
domaininfo.ApplicationBase =...
NoClassDefFoundError: android.support.v7.internal.view.menu.MenuBuilder
...
EDIT:
The solution that worked for me was (Using Proguard) to replace this:
-keep class android.support.v4.** { *; }
-keep interface android.support.v4.** { *; }
-keep class android.support.v7.** { *; }
-keep interface android.support.v7.** { *; }
wit...