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Remove all special characters from a string in R?
How to remove all special characters from string in R and replace them with spaces ?
3 Answers
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How do I make the scrollbar on a div only visible when necessary?
...ote, you can also specify for only the x, or y scrollbar: overflow-x: auto and overflow-y: auto).
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What does `:_*` (colon underscore star) do in Scala?
...Child - sequence
: - type ascription, a hint that helps compiler to understand, what type does that expression have
_* - placeholder accepting any value + vararg operator
child ++ newChild : _* expands Seq[Node] to Node* (tells the compiler that we're rather working with a varargs, than a sequence...
indexOf method in an object array?
...ed every iteration anew. See also stackoverflow.com/questions/5349425/… and stackoverflow.com/questions/8452317/… However, if performance is not high prio it doesn't really matter.
– loother
Apr 20 '16 at 15:09
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Is it possible to open a Windows Explorer window from PowerShell?
...-Item .
It is one of the most common things I type at the PowerShell command line.
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How can I change the color of a Google Maps marker?
...Google Maps API to build a map full of markers, but I want one marker to stand out from the others. The simplest thing to do, I think, would be to change the color of the marker to blue, instead of red. Is this a simple thing to do or do I have to create a whole new icon somehow? If I do have to cre...
How can I convert String[] to ArrayList [duplicate]
I need to convert a String[] to an ArrayList<String> and I don't know how
6 Answers
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How to use SQL Order By statement to sort results case insensitive?
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Is there any difference between 'UPPER' and 'LOWER'
– Jagadeesh
Apr 8 '13 at 15:38
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Why is “throws Exception” necessary when calling a function?
Why compiler reports that methods show2() , show3() , and main() have
8 Answers
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Escape double quotes in a string
...it. This is just a way to tell C# that the character is part of the string and not a string terminator.
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