// one liner
await new Promise(resolve => setTimeout(resolve, 5000));
// or re-usable `sleep` function:
async function init() { console.log(1); await sleep(1000); console.log(2);
}
function sleep(ms) { return new Promise((resolve) => { setTimeout(resolve, ms); });
}

{"tags":[{"tag":"p","content":"For Loop"},{"tag":"textarea","content":"for (expression 1; expression 2; expression 3) {\n \/\/ code block to be executed\n}","code_language":"javascript"},{"tag":"p","content":"Example of For Loop"},{"tag":"textarea","content":"for(let i = 0; i < arr.length; i++){\n \/\/ code block to be executed\n}","code_language":"javascript"},{"tag":"p","content":"For In Loop"},{"tag":"textarea","content":"for (key in object) {\n \/\/ code block to be executed\n}","code_language":"javascript"},{"tag":"p","content":"Example of For In Loop&nbsp;"},{"tag":"textarea","content":"for (let x in arr) {\n \/\/ code block to be executed\n}","code_language":"javascript"},{"tag":"p","content":"For Of Loop&nbsp;"},{"tag":"textarea","content":"for (variable of iterable) {\n \/\/ code block to be executed\n}","code_language":"javascript"},{"tag":"p","content":"Example of For Of Loop&nbsp;"},{"tag":"textarea","content":"for (let x of arr) {\n \/\/ code block to be executed\n}","code_language":"javascript"},{"tag":"p","content":"While Loop"},{"tag":"textarea","content":"while (condition) {\n \/\/ code block to be executed\n}","code_language":"javascript"},{"tag":"p","content":"&nbsp;Example of While Loop"},{"tag":"textarea","content":"while (i < 10) {\n \/\/ code block to be executed\n i++;\n}","code_language":"javascript"}]}

var arr = [1, 2, 3, 4, 5];
 
arr.slice().reverse()
    .forEach(function(item) {
            console.log(item);
        });

for (let step = 0; step < 5; step++) { // Runs 5 times, with values of step 0 through 4. console.log('Walking east one step');
}

let num = 1
for (let i = 0; i <= 10; i++) {	document.write(num++);
}

for (var i =0;i<1;i++){
}

for - loops through a block of code a number of times
for/in - loops through the properties of an object
for/of - loops through the values of an iterable object
while - loops through a block of code while a specified condition is true
do/while - also loops through a block of code while a specified condition is true
for (let i = 0; i < cars.length; i++) { text += cars[i] + "<br>";
}

javascript loop

for (var i, i = 0; i < 10 ; i++) { //do something
}

do
{ code to be executed
}
while (condition)