reading-notes

Loops and iteration

Loops offer a quick and easy way to do something repeatedly. There are many different kinds of loops, but they all essentially do the same thing: they repeat an action some number of times.and The various loop mechanisms offer different ways to determine the start and end points of the loop.

this way as a loop:

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

The statements for loops provided in JavaScript are:

• for statement
• do…while statement
• while statement
• labeled statement
• break statement
• continue statement
• for…in statement
• for…of statement

  operators

  This will describes the operators and contains information about operator precedence.