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How to convert an Array to a Set in Java
I would like to convert an array to a Set in Java. There are some obvious ways of doing this (i.e. with a loop) but I would like something a bit neater, something like:
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How can I wrap text in a label using WPF?
I have a TextBox and a Label. After clicking a button, I execute the following code:
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Determine file creation date in Java
There is another similar question to mine on StackOverflow ( How to get creation date of a file in Java ), but the answer isn't really there as the OP had a different need that could be solved via other mechanisms. I am trying to create a list of the files in a directory that can be sorted by age, ...
“Parser Error Message: Could not load type” in Global.asax
I'm working on an MVC3 project and receive the following error:
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How to write to a file in Scala?
For reading, there is the useful abstraction Source . How can I write lines to a text file?
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Is there a performance impact when calling ToList()?
When using ToList() , is there a performance impact that needs to be considered?
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Why does !{}[true] evaluate to true in JavaScript?
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I believe that's because plain {}[true] is parsed as an empty statement block (not an object literal) followed by an array containing true, which is true.
On the other hand, applying the ! operator makes the parser interpret {} as an object literal, so...
Changing default shell in Linux [closed]
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Try linux command chsh.
The detailed command is chsh -s /bin/bash.
It will prompt you to enter your password.
Your default login shell is /bin/bash now. You must log out and log back in to see this change.
The following is quote...
Using Emacs to recursively find and replace in text files not already open
As a follow-up to this question , it's trying to find out how to do something like this which should be easy, that especially stops me from getting more used to using Emacs and instead starting up the editor I'm already familiar with. I use the example here fairly often in editing multiple files.
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jQuery 'input' event
I've never heard of an event in jQuery called input till I saw this jsfiddle .
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