how to be doodool tala in javascript

To improve your skills in JavaScript, it's important to practice writing functions and using loops. These two concepts are fundamental to the language and will help you write efficient and effective code.

Here's an example of a function that uses a for loop to iterate over an array of numbers and calculate their sum:

index.tsx
function calculateSum(numbers) {
  let sum = 0;
  for (let i = 0; i < numbers.length; i++) {
    sum += numbers[i];
  }
  return sum;
}

const numbers = [1, 2, 3, 4, 5];
const sum = calculateSum(numbers);
console.log(sum); // Output: 15
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By practicing writing functions and using loops, you'll become a better JavaScript programmer in no time!