Programmers makes mistake. If theconditional-expressiongiven in while loop never terminatesthen the loop will result in an infinitewhile-loop. For example, in the previous program, if theindexvalue is not incremented after each iteration, then the condition will never terminate. In the next example...
for loop while loop do while loop for loop in C A for loop is a control structure that enables a set of instructions to get executed for a specified number of iterations. It is an entry-controlled loop. for loop FlowchartSyntax for(initialization; test condition; update expression){ //code...
funmain(args:Array<String>){vartext="Kotlin"for(itemintext.indices) { println(text[item]) } } Output K o t l i n You will learn to iterate over a map usingforloop inKotin maparticle. Previous Tutorial: Kotlin while and do...while Loop...
If you are familiar with while and do...while loops in Java, you are already familiar with these loops in Kotlin as well. Kotlin while Loop The syntax of while loop is: while (testExpression) { // codes inside body of while loop } How while loop works? The test expression inside the...
Java for-loop statement is used to iterate over the arrays or collections using a counter variable that is incremented after each iteration.
The Python while loop: you'll learn how you can construct and use a while loop in data science applications. You'll do this by going over some interactive coding challenges. Next, you'll move on to the for loop: once again, you'll learn how you can construct and use a for loop in...
Do while loop For loop 1. While Loop While Loop is used when we do not already know how often to run the loop. In While Loop, we write the condition in parenthesis “()” after the while keyword. If the condition is true then the control enters the body of the while Loop and runs...
How to loop n number of times in Python Python provides two different types of looping statements. Here, while loop is similar to the other programming language like C/C++ and Java. Whereas, the for loop is used for two purpose. First one is to iterate over the sequence likeList,Tuple,...
What is the difference between Error and Exception in Java? Errors and Exceptions are the subclasses of Throwable. However it hold different context for any Java program. Errors result from failures detected by the Java Virtual Machine, such as OutOfMemoryError, StackOverflowError, etc... Most si...
Generics was added in Java 5 to providecompile-time type checkingand removing risk ofClassCastExceptionthat was common while working with collection classes. The whole collection framework was re-written to use generics for type-safety. Let’s see how generics help us using collection classes safel...