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Is there an IDictionary implementation that, on missing key, returns the default value instead of th
...omeone might pass in a lambda that uses the current time, or a calculation based on... hmm. I would have expected to just have the second method do V value; return dict.TryGetValue(key, out value) ? value : defVal;
– Jon Coombs
Mar 24 '14 a...
Can extension methods be applied to interfaces?
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Unable to modify ArrayAdapter in ListView: UnsupportedOperationException
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Convert String to equivalent Enum value
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Class vs. static method in JavaScript
...er that JavaScript is primarily a prototypal language, rather than a class-based language1. Foo isn't a class, it's a function, which is an object. You can instantiate an object from that function using the new keyword which will allow you to create something similar to a class in a standard OOP lan...
How to do multiple line editing?
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How do I hide a menu item in the actionbar?
...nu>
Show button in code
But the share button can optionally be shown based on some condition.
MainActivity.java
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.main_menu, menu);
MenuItem shareItem = menu.findIte...
View git history for folder
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How to iterate a loop with index and element in Swift
...Swift 1.2 - not sure about 2.0 - enumerate returns an EnumerateSequence<base: SequenceType> struct.
– nstein
Jul 3 '15 at 12:52
...
Git pull from another repository
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