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How can you sort an array without mutating the original array?
Let's suppose I wanted a sort function that returns a sorted copy of the inputted array. I naively tried this
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BigDecimal setScale and round
What is the difference between this two call? (Is there any?)
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In Gradle, is there a better way to get Environment Variables?
In several Tasks, I reference jars in my home folder.
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My attempt at value initialization is interpreted as a function declaration, and why doesn't A a(())
Among the many things Stack Overflow has taught me is what is known as the "most vexing parse", which is classically demonstrated with a line such as
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BigDecimal - to use new or valueOf
I came across two ways of getting BigDecimal object out of a double d.
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“x not in y” or “not x in y”
When testing for membership, we can use:
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How do I enable C++11 in gcc?
I use gcc 4.8.1 from http://hpc.sourceforge.net on Mac OSX Mountain Lion. I am trying to compile a C++ program which uses the to_string function in <string> . I need to use the flag -std=c++11 every time:
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Convert char to int in C and C++
How do I convert a char to an int in C and C++?
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How to convert a NumPy array to PIL image applying matplotlib colormap
I have a simple problem, but I cannot find a good solution to it.
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