typescript for of loop code example

Example 1: object iteration in typescript

Object.entries(obj).forEach(
  ([key, value]) => console.log(key, value);
);

Example 2: for loop typescript

let someArray = [1, "string", false];

for (let entry of someArray) {
    console.log(entry); // 1, "string", false
}

var numbers = [1, 2, 3];
for (var _i = 0; _i < numbers.length; _i++) {
    var num = numbers[_i];
    console.log(num);
}

Example 3: typescript loop over map with value as array

myMap.forEach((value: boolean, key: string) => {
    console.log(key, value);
});

Example 4: ts for

// foreach - values
for { let item of itemList} {
 
}

// foreach - keys
for { let key in itemList} {
 
}

// for
for {let i = 0; i < 10; _i++}{
  
}