4 examples of 'js integer division' in JavaScript

133
function div (a, b) {
134
	// This function is used in a variety of contexts so it is special in
135
	// that it doesn't get type annotations even though it's a numerical
136
	// function.
137
	return a / b >> 0;
138
    }

409
fnOperators['\\\\'] = function flooredIntdiv( args ) {
410
	var i = 1 , iMax = args.length , v = + args[ 0 ] ;
411
	for ( ; i < iMax ; i ++ ) { v = Math.floor( v / ( + args[ i ] ) ) ; }
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	return v ;
413
} ;

22
mod(div) {
23
	let result = 0;
24
	for (let i = this._buffer.length - 1; i >= 0; i--) {
25
		result *= (256 % div);
26
		result %= div;
27
		result += (this._buffer[i] % div);
28
		result %= div;
29
	}
30
	return result;
31
}

31
function subtract(div) {
32
    var v = Math.floor( seconds / div );
33
    seconds %= div;
34
35
    return v;
36
}