Kotlin tutorials and Example programs
- Kotlin tutorial : String in Kotlin with examples
- Kotlin tutorial for beginner : Introduction and setup
- Kotlin development tutorial – Array in Kotlin
- Kotlin tutorial : Character in kotlin and functions of Character class
- Kotlin program to change uppercase and lowercase of a string
- How to run a Kotlin program using command line
- Kotlin program to calculate the total number of digits in a number
- Kotlin program to check if an alphabet is vowel or not
- What is primary constructor and secondary constructor in Kotlin
- Data class in Kotlin : Explanation with example
- Kotlin program to find out the factors of a number
- Kotlin example program to find out the largest element in an array
- Kotlin program to reverse an array ( 2 different ways )
- Kotlin String template : Explanation with Examples
- Trim leading whitespace characters using trimMargin in Kotlin
- 6 different ways to sort an array in Kotlin
- Kotlin program to find out the average marks of a list of students
- 3 ways to concatenate two collections with distinct elements in Kotlin
- How to use fold, foldIndexed, foldRight and foldRightIndexed in Kotlin
- 5 different ways to sort a list in ascending/descending order in Kotlin
- How to intersect two arrays in Kotlin
- Learn default arguments in Kotlin functions with example
- What is double bang or double exclamation operator in kotlin
- What is elvis operator in Kotlin
- Learn Named argument in Kotlin with examples
- Safe call operator in Kotlin with example
- How to read user input in Kotlin
- How to convert a string to Date in Kotlin
- How to check if a number is positive, negative or zero in Kotlin
- Kotlin program to reverse a string recursively
- Kotlin program to print each character of a string (4 different ways)
- Kotlin program to access a character in a string by index
- Kotlin take method explanation with different examples
- Find the maximum of two or three values in Kotlin using maxOf function
- Kotlin program to calculate simple interest with user input values
- Kotlin program to check if a string contains another substring
- Kotlin program to find out the largest among three numbers
- Kotlin if-else expression explanation with examples
- Kotlin example program to reverse a number
- Boolean functions in Kotlin
- How to use plus and minus operators in Kotlin
- How to find all vowels in a string in Kotlin
- Check odd or even using ‘when’ in Kotlin
- Kotlin for loop explanation with examples
- Kotlin program to get the substring after a special character
- Kotlin program to print the Fibonacci series
- How to use Scanner class in Kotlin to read user inputs
- Kotlin program to get the current time in milliseconds
- Kotlin also example
- Kotlin program to convert character array to string
- Kotlin program to remove special characters from a string
- Kotlin program to Capitalize the first character or letter of a string
- Kotlin program to capitalize first letter/character of each words in a sentence
- Finding out random numbers in Kotlin
- Different ways to convert a string to number in Kotlin
- Difference between double and triple equal in Kotlin
- Different ways to read the content of a file in Kotlin
- Visibility modifiers: Private, protected, internal, and public
- Get the versions info in Kotlin runtime
- Kotlin find index of first element in an iterable/list
- Kotlin program to find one element in a list of objects
- Kotlin program to check if an array contains any one of multiple values
- Kotlin program to convert one comma separated string to list
- Kotlin program to convert one list to string
- Different ways to find the length of a string in Kotlin
- Different ways to get substring in a string in Kotlin
- Kotlin program to find the sum of all numbers of an array
- zip and unzip methods in Kotlin array
- Kotlin program to remove first and last characters of a string
- How to concatenate strings in Kotlin
- Kotlin program to concat one string and integer
- Kotlin string slice method example
- Kotlin sortedBy method example
- Kotlin program to get binary representation of integer
- Kotlin program to decapitalize the first character of a string
- Kotlin program to delete all files in a folder
- Kotlin program to convert one string to character array
- Kotlin program to filter one list using another list
- Kotlin inheritance explanation with example
- Kotlin program to remove all whitespaces from a string
- Kotlin program to check if a string is numeric
- Kotlin companion object explanation with example
- Kotlin program to remove all negative numbers from a list
- How to partition a list in Kotlin
- Kotlin program to find the positive value of negative numbers
- Kotlin program to remove character at specific index of a String
- Kotlin program to convert one character to integer
- Different ways to convert string to long in Kotlin
- Kotlin groupBy method explanation with example
- Kotlin groupByTo method explanation with examples
- Kotlin groupingBy explanation with example
- What is JvmStatic annotation in Kotlin and why we use it
- Kotlin example to use aggregate with groupingBy
- How to handle exceptions using try catch in Kotlin
- How to rethrow an exception in Kotlin
- Numbers in Kotlin and different useful methods
- How to use default parameters in Kotlin constructor
- repeat in Kotlin explanation with example
- Extension function in Kotlin explanation with examples
- Three different ways to create an empty string array in Kotlin
- 5 different Kotlin program to iterate through a mutablelist
- 5 different ways in Kotlin to find a string in a list of strings
- How to sort a kotlin map by value
- Binary search implementation in Kotlin for a list of custom objects
- 6 ways to add items to a list in Kotlin
- Different ways to write to a file in Kotlin
- Kotlin program to print a multiplication table
- Kotlin program to convert a list to Array
- How to convert a stack trace to string in Kotlin
- 4 different Kotlin programs to add two numbers
- 2 ways in Kotlin to check if a year is a leap year or not
- How to print Hello World in Kotlin in IntelliJ-Idea
- Kotlin program to print an integer entered by the user
- 5 ways to swap two numbers in Kotlin
- 2 ways to find the average of array numbers in kotlin
- How to remove specific elements from an array using index in Kotlin
- Kotlin program to create a simple calculator
- How to remove the first n characters from a string in Kotlin
- Check if a string starts with a character or sub-string in Kotlin
- Check if a string ends with another string or character in Kotlin
- How to compare two strings in Kotlin in different ways
- 5 different examples to split a string in Kotlin
- How to convert a string to byte array in Kotlin
- 3 different ways to convert a byte array to string in Kotlin
- Introduction to Kotlin Interpolation with examples
- 2 different ways to use Kotlin enum with string values
- 2 different Kotlin programs to find the root of quadratic equation