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How do you use “
I just finished reading about scoping in the R intro , and am very curious about the <<- assignment.
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What is the Sign Off feature in Git for?
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C: differences between char pointer and array [duplicate]
Consider:
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How do I change tab size in Vim?
Every time I add a selector in CSS and I press Enter to define the properties it ends up like this:
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Is std::vector copying the objects with a push_back?
After a lot of investigations with valgrind, I've made the conclusion that std::vector makes a copy of an object you want to push_back.
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How to get the first non-null value in Java?
Is there a Java equivalent of SQL's COALESCE function? That is, is there any way to return the first non-null value of several variables?
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C# vs C - Big performance difference
I'm finding massive performance differences between similar code in C anc C#.
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Create Directory When Writing To File In Node.js
I've been tinkering with Node.js and found a little problem. I've got a script which resides in a directory called data . I want the script to write some data to a file in a subdirectory within the data subdirectory. However I am getting the following error:
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Better way to check if a Path is a File or a Directory?
I am processing a TreeView of directories and files. A user can select either a file or a directory and then do something with it. This requires me to have a method which performs different actions based on the user's selection.
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Generate list of all possible permutations of a string
...generating a list of all possible permutations of a string between x and y characters in length, containing a variable list of characters.
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