Loops and switch statement

While and for loop

They are the same as in Python, C, and Java

while (condition) {
	// Repeat certain code 
}

for (begin; condition; step) {
	// Repeat certain code 
}

break and continue both works the same way as in any other language.

Switch statement

switch(x) {
	case 'value1':
    // Do something if x is === 'value1'
    break;
    case  'value2':
    // Do something if x is === 'value2'
    break;
    default:
    // Do something if x isn't equal to any value above
    break;
}

The equality for the case is checked using strict equality (===).