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Access to the path is denied
... answered Feb 2 '11 at 17:35
OdedOded
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Git repository broken after computer died
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I had to do rm -rf .git/refs/remotes/origin, but u pointed me to the right direction
– Jacka
Oct 25 '18 at 9:56
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Getting indices of True values in a boolean list
...but I guess I was using it wrong. I was setting the list equal to x, then doing enumerate(x) but I guess all I was doing was enumerating 4? Is that what was happening? Thanks for the help
– Charles Smith
Jan 30 '14 at 22:12
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What do all of Scala's symbolic operators mean?
...st be a method, or part of one. But, often, you'll see some symbol and the documentation for the class will not have that method. When this happens, either you are looking at a composition of one or more methods with something else, or the method has been imported into scope, or is available through...
List all files and directories in a directory + subdirectories
...reach (var file in allfiles){
FileInfo info = new FileInfo(file);
// Do something with the Folder or just add them to a list via nameoflist.add();
}
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How to embed small icon in UILabel
... small icons ( sort of custom bullets ) to my UILabel in iOS7.
How can I do this in interface designer? Or at least in code?
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Sort points in clockwise order?
Given an array of x,y points, how do I sort the points of this array in clockwise order (around their overall average center point)? My goal is to pass the points to a line-creation function to end up with something looking rather "solid", as convex as possible with no lines intersecting.
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Is it possible to disable scrolling on a ViewPager
... returned to the view. I've calling viewPager.setEnabled(false) but this doesn't disable it.
13 Answers
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What is the !! (not not) operator in JavaScript?
I saw some code that seems to use an operator I don't recognize, in the form of two exclamation points, like so: !! . Can someone please tell me what this operator does?
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Programmatically creating Markdown tables in R with KnitR
I am just starting to learn about KnitR and the use of Markdown in generating R documents and reports. This looks to be perfect for a lot of the day to day reporting that I have to do with my job. However, one thing that I'm not seeing is an easy way to print data frames and tables using Markdown fo...