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How do I convert a float number to a whole number in JavaScript?
...gt; 0 // -5 -5 -5
value >>> 0 // 4294967291 4294967291 4294967291
value - value % 1 // -5 -5 -5
Positive - Larger numbers
// x = Number.MAX_SAFE_INTEGER/10 // =900719925474099.1
// value=x x=900719925474099 x=9007199...
Does static constexpr variable inside a function make sense?
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240
The short answer is that not only is static useful, it is pretty well always going to be desire...
Force LF eol in git repo and working copy
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answered Apr 2 '12 at 14:05
nulltokennulltoken
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Difference between GIT and CVS
... numbers (as you can see sometimes in keyword expansion, see below) like 1.4 reflects how many time given file has been changed. In Git each version of a project as a whole (each commit) has its unique name given by SHA-1 id; usually first 7-8 characters are enough to identify a commit (you can't us...
What's the best way to communicate between view controllers?
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4 Answers
4
Active
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Splitting a list into N parts of approximately equal length
... 2 parts, we want to get 3 elements in one part, and the other should have 4 elements.
31 Answers
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Why shouldn't all functions be async by default?
The async-await pattern of .net 4.5 is paradigm changing. It's almost too good to be true.
4 Answers
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What does the ^ operator do in Java?
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422
The ^ operator in Java
^ in Java is the exclusive-or ("xor") operator.
Let's take 5^6 as exa...
What are the differences between double-dot “..” and triple-dot “…” in Git diff commit ranges?
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344
Since I'd already created these images, I thought it might be worth using them in another answe...
Apply a function to every row of a matrix or a data frame
...:6, nrow=3, byrow=TRUE)
R> M
[,1] [,2]
[1,] 1 2
[2,] 3 4
[3,] 5 6
R> apply(M, 1, function(x) 2*x[1]+x[2])
[1] 4 10 16
R>
This takes a matrix and applies a (silly) function to each row. You pass extra arguments to the function as fourth, fifth, ... arguments to app...