How while and for loops function the same

gistfile1.js

// demonstrate how to construct the same loop with while and with for.

// a limited loop in while format
var limit = 10;
var i = 1;
while (i<=limit) {
    console.log(i);
    i = i + 1;
}

// exact same limited loop in for format
var limit = 10;
for (var i=1; i<=limit; i=i+1) {
    console.log(i);
}

// demonstrate the most basic infinite loop with while and with for.

while (true) {
    // over and over again.
}

for (;;) {
    // over and over again.
}