Operators and Loops
Operators and loops are extremely useful in programming.
- Operators are used to form an expression with operands.
- Loops are used to repeat or iterate over something.
Expressions and Operators MDN
Loops MDN
- A while loop iterates while a condition is equal to true.
- A for loop iterates for as long as you want it to loop.
I want to learn more about:
- I can imagine loops being used to iterate over a database quite often. Do loops slow down a website?