We have seen the usage of Flow of Control which allows us to quickly move apply conditions, now in this tutorial we will encounter the scenarios to be catered when the flow needs to be broken or redirected. The way kotlin has given us some altered and improved for loop and a modern day switch …
Before we discuss loops, let’s go back in time and remember those days when we used to be punished and teachers told us to write: “I will not repeat the same mistake” a 100 times. Understanding that pain and easing that effort programming languages came up with repeated conditional statements which ease the programming effort …
Before we jump on see what Kotlin has to offer in terms of for loop, let’s first recap the one we have used in Java. A typical Java for loop would like below: for (int i = 0;i<10;i++){ System.out.println(“Number is ” + i); }
If you are familiar with Java, then no course in Java is possible without flow of controls in which the switch forms a very important lesson. A typical switch looks like below: switch(weekNumber){ case 1:System.out.println(” MONDAY “); break; case 2:System.out.println(” TUESDAY “); break; case 3:System.out.println(” WEDNESDAY “); break; case 4:System.out.println(” THRUSDAY “); break; case 5:System.out.println(” …
In this tutorial you will learn about kotlin if, else and nested if else expression. The if expression is definitely one of those constructs which lets us simplify our task of determining conditions during a program flow. Or rather, for performing any decisions in the program we look up to the if statement first, before …
In this tutorial you will learn how to take input and print output on console in Kotlin.
Here you will learn about kotlin basic types. Data types are fundamental when it comes to any programming language, basically it tells the compiler the type of data it should expect in the defined variable. It can be a string, bool, integer, float, double, char and many more. Lets discuss them one by one in …
Here you will learn about difference between var and val in Kotlin i.e. var vs val. Both var and val are keywords that are used to declare variable in Kotlin. But there is a little difference between them as mentioned below.
In this tutorial you will learn about Kotlin variables. In programming world, variable is responsible for storing some value. The value is stored at some memory location. A memory location or address may look something like 0x7ff9c05f. It is not easier to remember or use it to access the value stored at the memory address.
This tutorial is about Kotlin vs Java i.e. difference between Kotlin and Java. Kotlin and Java both are JVM based and platform independent languages and there are various similarities in them. Kotlin and Java program on compilation converted into .class file which is executed by JVM. Still there are various dissimilarities between them that I …
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