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General suggestions for debugging in R

I get an error when using an R function that I wrote: 13 Answers 13 ...
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Sorting a vector in descending order

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string to string array conversion in java

I have a string = "name"; I want to convert into a string array. How do I do it? Is there any java built in function? Manually I can do it but I'm searching for a java built in function. ...
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Javascript/jQuery: Set Values (Selection) in a multiple Select

I have a multiple select: 8 Answers 8 ...
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How do you convert a DataTable into a generic list?

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How to get the current date/time in Java [duplicate]

What's the best way to get the current date/time in Java? 28 Answers 28 ...
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How to find nth occurrence of character in a string?

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Xcode 6: Keyboard does not show up in simulator

The keyboard does not show up when I run the simulator and click in the UITextView. How do I re-enable the keyboard? 13 Ans...
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How do you check whether a number is divisible by another number (Python)?

I need to test whether each number from 1 to 1000 is a multiple of 3 or a multiple of 5. The way I thought I'd do this would be to divide the number by 3, and if the result is an integer then it would be a multiple of 3. Same with 5. ...
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ImportError: No module named requests

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