Loop for longest array

[KarimCossutti]

i have 2 arrays i need to know which one is longer and loop for it.

I have no clue how to do this and searching did not help :(

[pixelgrid]

Every array in javascript has a length property. you could compare the two and loop the array with the bigger length.

var length1 = array1.length,
length 2 = array2.length;

if( length1 > length2 ){
for(var i = 0 ; i < length1; i++){
// stuff if array 1 is bigger
}
}else if(length2 > length1){
for(var j = 0; j< length2; j++){
// stuff if array 2 is bigger
}else{
//if equal
}

}

[KarimCossutti]

That’s actually pretty logic and easy, guess it was a brainfart.

Thank tho, you helped.

[Author]

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