Greg

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Greg has asked 15 questions and find answers to 2 problems.

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Greg questions

could NaN be causing the occasional crash in this core audio iOS app?
how to trim string variables in bash
Why have my Xcode 6.1.1 simulator options all disappeared?
How to access a custom function from any file in the same Swift project?
Member operator '%' must have at least one argument of type 'ViewController’
if we're in the real pre-commit handler we can't actually add any new fences due to CA restriction - could this mean something here?
How to calculate percentage using % as a postfix unary operator in Swift 3 and still be able to use % for modulo?
my UIViews muck-up when I combine UIPanGestureRecognizer and autolayout
Block implicitly retains 'self'; - but is it intended behaviour?
Unsupported Configuration: This file is set to build for a version older than the deployment target. Functionality may be limited

Greg answers

could NaN be causing the occasional crash in this core audio iOS app?
XCode 6.0.1 - xmlParseEntityRef: no name on Launch Screen.xib