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CALayer with transparent hole in it
I have a simple view (left side of the picture) and i need to create some kind of overlay (right side of the picture) to this view. This overlay should have some opacity, so the view bellow it is still partly visible.
Most importantly this overlay should have a circular hole in the middle of it so i...
What is the $$hashKey added to my JSON.stringify result
I have tried looking on the Mozilla JSON stringify page of their docs as well as here on SO and Google but found no explanation. I have used JSOn stringify many time but never come across this result
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Difference between Xcode version (CFBundleShortVersionString) and build (CFBundleVersion)
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4 Answers
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Why is textarea filled with mysterious white spaces?
I have a simple text area in a form like this:
21 Answers
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HTML if image is not found
I have an image in a HTML page:
16 Answers
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Just disable scroll not hide it?
I'm trying to disable the html/body scrollbar of the parent while I'm using a lightbox. The main word here is disable . I do not want to hide it with overflow: hidden; .
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What's wrong with Groovy multi-line String?
Groovy scripts raises an error:
3 Answers
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What's the best CRLF (carriage return, line feed) handling strategy with Git?
I tried committing files with CRLF-ending lines, but it failed.
9 Answers
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Ignoring accented letters in string comparison
I need to compare 2 strings in C# and treat accented letters the same as non-accented letters. For example:
6 Answers
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How to make a phone call using intent in Android?
I'm using the following code to make a call in Android but it is giving me security exception please help.
20 Answers
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