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iOS app icon with transparent background showing black background on device

I have added an icon to my app. It has rounded edges and no background. The problem is that when I run an app on my device (iPhone 5) the icon has a black background behind the edges as if it wasn't transparent. Any solutions? ...
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How to search for a string in cell array in MATLAB?

... ismember is a little more clunky and can get updated with newer versions. I feel more safer with str based functions like strcmpi, etc. – Maddy Apr 23 '15 at 19:32 ...
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How to set proxy for wget?

...>=127.0.0.01:8080 <download>..., omitting the "use_proxy=yes" command parameter. Thanks! – alejandrob Sep 25 '15 at 15:45 ...
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How to redirect stderr to null in cmd.exe

I have an application that logs a lot of noise to stderr and REALLY slows down the execution of the application. I would like to redirect that output to null. Is this possible with cmd.exe? ...
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Finding the handle to a WPF window

Windows forms had a property win1.Handle which, if I recall, returns the handle of the main window handle? 4 Answers ...
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Add up a column of numbers at the Unix shell

..... | paste -sd+ - | bc is the shortest one I've found (from the UNIX Command Line blog). Edit: added the - argument for portability, thanks @Dogbert and @Owen. share | improve this answer ...
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Pretty-print a Map in Java

... This does not handle arrays as map's values (eg. Map<String, String[]>). Only their className and hash is printed instead of actual values. – Petr Újezdský Oct 19 '16 at 8:49 ...
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How to get thread id from a thread pool?

... @petrbel He's answering the question title perfectly, and the thread id is close enough in my opinion when the OP requests "something like 'thread #3 of 5". – CorayThan Sep 1 '15 at 19:20 ...
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How to get href value using jQuery?

... You need var href = $(this).attr('href'); Inside a jQuery click handler, the this object refers to the element clicked, whereas in your case you're always getting the href for the first <a> on the page. This, incidentally, is why your example works but your real code doesn't ...
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How To: Best way to draw table in console app (C#)

... If you don't need table edges and corners, this works well. Don't forget to use the PadRight(x) or PadLeft(x) to help you with your spacing. For what I needed, I just needed something easy to read, and after removing the |s this did the trick. ...