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How to remove last n characters from every element in the R vector
I am very new to R, and I could not find a simple example online of how to remove the last n characters from every element of a vector (array?)
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How to implement a confirmation (yes/no) DialogPreference?
How can I implement a Preference that displays a simple yes/no confirmation dialog?
3 Answers
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Autowiring two beans implementing same interface - how to set default bean to autowire?
...ring 2.5/Java/Tomcat application. There is the following bean, which is used throughout the application in many places
5 An...
ng-options with simple array init
I'm a little bit confused with Angular and ng-options .
5 Answers
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Ideal way to cancel an executing AsyncTask
I am running remote audio-file-fetching and audio file playback operations in a background thread using AsyncTask . A Cancellable progress bar is shown for the time the fetch operation runs.
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Why is Scala's immutable Set not covariant in its type?
EDIT : Re-written this question based on original answer
3 Answers
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What is the fundamental difference between WebSockets and pure TCP?
I've read about WebSockets and I wonder why browser couldn't simply open trivial TCP connection and communicate with server like any other desktop application. And why this communication is possible via websockets?
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How do I call setattr() on the current module?
What do I pass as the first parameter " object " to the function setattr(object, name, value) , to set variables on the current module?
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Print function log /stack trace for entire program using firebug
... function name. I'm looking for a bug that sometimes stops a page from rendering, but doesn't cause any errors or warnings. The bug only appears about half the time. So how do I get a list of all the function calls for the entire program, or some kind of stack trace for the execution of the entir...
Xcode 4 - detach the console/log window
Is it possible to detach the console/log window in Xcode 4?
3 Answers
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