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March 2014 update

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Ingy döt Net 2014-04-02 16:56:35 +00:00
parent 09687c4926
commit a25938f123
1846 changed files with 21876 additions and 5203 deletions
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Task/Matrix-transposition/JavaScript/matrix-transposition.js → Task/Matrix-transposition/JavaScript/matrix-transposition-1.js
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12
Task/Matrix-transposition/JavaScript/matrix-transposition-2.js Normal file
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@ -0,0 +1,12 @@
transpose = function(a) {
return a[0].map(function(x,i) {
return a.map(function(y,k) {
return y[i];
});
});
}
A = [[1,2,3],[4,5,6],[7,8,9],[10,11,12]];
JSON.stringify(transpose(A));
"[[1,4,7,10],[2,5,8,11],[3,6,9,12]]"