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ImageView - have height match width?

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PHP 5.4 Call-time pass-by-reference - Easy fix available?

... 346 You should be denoting the call by reference in the function definition, not the actual call. ...
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How do I get the time of day in javascript/Node.js?

I want to get 1 to 24 , 1 being 1am Pacific Time. 9 Answers 9 ...
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How to write the Fibonacci Sequence?

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How to get the absolute coordinates of a view

... 647 Use View.getLocationOnScreen() and/or getLocationInWindow(). ...
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How to capture UIView to UIImage without loss of quality on retina display

...tor of 1.0, so you're actually getting exactly the same image on an iPhone 4 as on the other iPhones. I'll bet either the iPhone 4 is applying a filter when you implicitly scale it up or just your brain is picking up on it being less sharp than everything around it. So, I guess: #import <Quartz...
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How do I set the offset for ScrollSpy in Bootstrap?

... 114 Bootstrap uses offset to resolve spying only, not scrolling. This means that scrolling to the pr...
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Hidden Features of C#? [closed]

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In Java, how do I convert a byte array to a string of hex digits while keeping leading zeros? [dupli

... Michael Myers♦Michael Myers 173k4040 gold badges273273 silver badges288288 bronze badges ...
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How to format a duration in java? (e.g format H:MM:SS)

... 84 If you're using a version of Java prior to 8... you can use Joda Time and PeriodFormatter. If yo...