Java-script-course/11-arrays-and-loops.html at main · Dev-Soft-tech/Java-script-course · GitHub

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<!DOCTYPE html>
<html>
  <head>
    <title>Arrays and Loops</title>
    <style>

    </style>
  </head>
  <body>
    <script>/*
      const myArray = [10, 20, 30];
      console.log(myArray);
      console.log(myArray[1]);
      //gives the position in the array
      //nimber 1 represents the index
      // and a position in the array
      // index 0,1,2,3,4,5,6,7,8,9 and so on
      myArray[0] = 99;
      console.log(myArray);
      [1, 'hello', true, {name: 'socks'}, [1, 2]];
      console.log(typeof [1, 2]);
      console.log( Array.isArray([1,2]));
      console.log(myArray.length);
      myArray.push(100);
      console.log(myArray);
      myArray.splice(0, 1);
      console.log(myArray);
      */
      /*let i = 1;
      while (i <= 5) {
        console.log(i);
        i ++;
      }
      for (let i = 1; i <= 5; i++) {
        console.log(i)
      }
      let randomNumber = 0;
      while(randomNumber < 0.5) {
        randomNumber = Math.random();
      }
      console.log(randomNumber);
      *//*
      const TodoList = {
        'make money',
        'Grow old',
        'Make heaven',
      }
      for(let i = 0; index <= TodoList - 1; i++) {
        const value = TodoList[i];
        console.log(value);
      }// looping through an array
      */
      /*const nums = [1, 1, 3];
      const total = 0; //acumilator varaible
      for (let i = 0; i < num.length; i++) {
        const num = nums[i];
        total += num;
      } //acumilator patern
      console.log(total);

      const numsDoubled = [];
      for (let i = 0; i < nums.length; i++) {
        const num = num[i];
        numsDoubled.push(num * 2);
      }*/
      const array1 = [1, 2, 3];
      const array2 = array1.slice();
      array2.push(4);
      console.log(array1);
      console.log(array2);
      const [fistValue, secondValue] = [1, 2, 3];
      for (let i = 1; i <= 10; i++) {
        if (i % 3 === 0) {
          continue;
        }
        if (i = 8) {
          break;
        }
      }
      let i = 1;
      while (i <= 10) {
        if (i % 3 === 0) {
          i++;
          continue;
        }
        console.log(i);
        i++;
      }
      function do
      const muns = [1, 1, 3];
      const numsDoubled = [];
      for (let i = 0; i < nums.length; i++) {
        const num = num[i];
        numsDoubled.push(num * 2);
    </script>
  </body>
</html>