In this case, whenever a single case is satisfied, it will break out of the switch block and will make sure that no further condition is checked or the code is run. The example we are going to encounter will indicate how the break statement works along with the switch statement: Now we will take a look at a couple of examples to better understand how break statement works: How to use break statement with JavaScript switch statement The switch block, as a whole, will be ignored whatever code is thereafter the break statement. In that case, the code after the break statement will definitely not work and it will also get skipped inside the switch block. Whenever a break statement is encountered in a switch block, you jump out of the switch statement. While dealing with the switch statements, we use break statements to exit the switch blocks.
That means what? It clearly means that whenever the value is equal to 5, the loop will be stopped and all the values up to 5 except 5 will be printed. In the above scenario, as you can clearly see that the break statement is applied on the condition where the value is equal to 5.
The functionality of the break statement is going to be clear then: In this example, we are going to notice and assess how the break statement works along with the while loop. How to use break statement with the While loop in JavaScript The break statement is used at an instance whereby satisfying the condition being specified, the whole loop gets skipped and it takes you out of the loop. How do you get out of a loop when you desire to do it whenever a specific condition occurs? That’s simple. Let’s proceed through the working of the break statement in both statements. What is the Break Statement?Ĭommonly, we use break statements when we deal with the loop as well as switch statements. We will make sure that everything about both of the concepts is delivered properly and in a precise way. These statements are known as Loop Control Statements We are going to explain the break as well as continue statements in this article. Do you ever feel stuck at some point in life where you just want to get rid of a moment or an instance? When you just want to skip some moments and then go with the flow? That might not be possible in real life but it’s possible in programming languages like JavaScript by using break and continue statements.
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