create a loop in typescript

In TypeScript, you can create loops using the standard loop constructs like for, while and do-while, just like you would in JavaScript. Here are some examples:

1. for loop:

index.ts
for (let i = 0; i < 10; i++) {
   console.log(i);
}
52 chars
4 lines

2. while loop:

index.ts
let i = 0;
while (i < 10) {
   console.log(i);
   i++;
}
57 chars
6 lines

3. do-while loop:

index.ts
let i = 0;
do {
   console.log(i);
   i++;
} while (i < 10);
61 chars
6 lines

Each of these loops will iterate through a block of code until a certain condition is met. The for loop is typically used when you know the exact number of times you want to iterate, while the while and do-while loops are useful when you want to keep iterating until a certain condition is met.

You can also use break and continue statements to control the flow of the loop. The break statement will exit the loop completely, while the continue statement will skip the current iteration and move on to the next one.

index.ts
for (let i = 0; i < 10; i++) {
   if (i == 5) {
      break; // exit loop when i is 5
   }
   if (i == 3) {
      continue; // skip iteration when i is 3
   }
   console.log(i);
}
180 chars
10 lines

Using these loop constructs and control flow statements, you can create powerful and flexible code that handles different situations in a controlled and efficient manner.