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11 sie 2023 · break in while loop. The following function has a break statement that terminates the while loop when i is 3, and then returns the value 3 * x. js. function testBreak(x) { let i = 0; while (i < 6) { if (i === 3) { break; } i += 1; } return i * x; }
13 wrz 2012 · You could try a while loop that handles one condition, and inside the while loop, you have an if statement that checks the other condition. Example: while (one condition) { if (other condition) { do something; } }
The break and the continue statements are the only JavaScript statements that can "jump out of" a code block. Syntax: break labelname; continue labelname; The continue statement (with or without a label reference) can only be used to skip one loop iteration.
Use the break statement to terminate a loop including for, while, and do...while prematurely. When used in a nested loop, the break statement terminates the enclosing loop. To terminate the nested loop, you use a label statement.
The break statement breaks out of a switch or a loop. In a switch, it breaks out of the switch block. This stops the execution of more code inside the switch. In in a loop, it breaks out of the loop and continues executing the code after the loop (if any).
The break statement is used to alter the flow of loops. In this tutorial, you will learn about the JavaScript break statement with the help of examples.
You use the break statement to terminate a loop early such as the while loop or the for loop. If there are nested loops, the break statement will terminate the innermost loop. You can also use the break statement to terminate a switch statement or a labeled statement.
