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Cannot refer to a non-final variable inside an inner class defined in a different method

...have been cleaned up. By making lastPrice and price final, they are not really variables anymore, but constants. The compiler can then just replace the use of lastPrice and price in the anonymous class with the values of the constants (at compile time, of course), and you won't have the problem wit...
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Why '&&' and not '&'?

...luation of the rest (op.CanExecute()) is skipped. Apart from this, technically, they are different, too: && and || can only be used on bool whereas & and | can be used on any integral type (bool, int, long, sbyte, ...), because they are bitwise operators. & is the bitwise AND operat...
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How to set margin of ImageView using code, not xml

... All the above examples will actually REPLACE any params already present for the View, which may not be desired. The below code will just extend the existing params, without replacing them: ImageView myImage = (ImageView) fin...
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Xcode iOS 8 Keyboard types not supported

...e problem which is how I found yours. It was caused by my text box being smaller then default. It IS possible though. Check the developer forums! – Erik Bean Jul 22 '14 at 18:02 ...
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How do I pronounce “=>” as used in lambda expressions in .Net

... I usually say 'such that' when reading that operator. In your example, p => p.Age > 16 reads as "P, such that p.Age is greater than 16." In fact, I asked this very question on the official linq pre-release forums, and Ande...
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Bootstrap Dropdown menu is not working

... the file is named differently then jquery-1.11.0.js or it is not there at all. – Chris Mar 13 '14 at 15:58 ...
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How to have click event ONLY fire on parent DIV, not children?

... a little complex). In this case, because objects are being compared, it really doesn't make a difference, but you'll find that most people will still stick with the strict comparison. – user1106925 Jul 9 '15 at 18:26 ...
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iPhone UIView Animation Best Practice

... means to use the block-based animations on UIView instead. They're essentially the same as beginAnimations and friends, but use block/closure features. – Dan Rosenstark Nov 18 '10 at 17:20 ...
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Show diff between commits

... Try git diff k73ud^..dj374 to make sure to include all changes of k73ud in the resulting diff. git diff compares two endpoints (instead of a commit range). Since the OP want to see the changes introduced by k73ud, he/she needs to difference between the first parent commit of...
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Install a Windows service using a Windows command prompt?

I want to install a Windows service using a Windows command prompt (not the Visual Studio command prompt). 18 Answers ...