JavaScript/JS Basics/scripts/loops.js at master · Ch-sriram/JavaScript · GitHub

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/********************************************************************************************

* Looping & Iteration

// for loop

for(var i = 1; i <= 10; ++i) {

console.log(i);

}

console.log("-----------------------------------------------------------");

for(var i = 1; i <= 20; i+=2) {

console.log(i);

}

console.log("-----------------------------------------------------------");

var john = ["John", "Smith", 1990, "teacher", false];

for(var i = 0; i < john.length; ++i) {

console.log(john[i]);

}

console.log("-----------------------------------------------------------");

// the same above loop using while() loop

var i = 0;

while(i < john.length) {

console.log(john[i]);

++i;

}

console.log("-----------------------------------------------------------");

// continue statement

for(var i = 0; i < john.length; ++i) {

if(typeof john[i] !== 'string') continue;

console.log(john[i]);

}

console.log("-----------------------------------------------------------");

// break statement

for(var i = 0; i < john.length; ++i) {

if(typeof john[i] === 'boolean') break;

console.log(john[i]);

}

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