how can i create a multidimensional array having 78 rows and 12 coloumns

Question

its a JavaScript project

Answer 1

This creates a multidimensional integer array and initializes all elements within the sub arrays to 0.

var multiDimArray = new Array();

for (var i = 0; i < 78; i++) {
multiDimArray[i] = new Array();

for (var j = 0; j < 12; j++) {
multiDimArray[i][j] = 0;
}
}