Scala String toUpperCase() method with example

Scala String toLowerCase() method with example

Last Updated : 29 Oct, 2019

The toLowerCase() method is utilized to convert all the characters in the String into the lowercase.

Method Definition: String toLowerCase() Return Type: It returns the resultant string after converting each character of the string into the lowercase.

Example: 1#

Scala

// Scala program of toLowerCase()
// method

// Creating object
object GfG
{ 

    // Main method
    def main(args:Array[String])
    {
    
        // Applying toLowerCase method
        val result = "NIDHI".toLowerCase()
        
        // Displays output
        println(result)
    
    }
}

Output:

nidhi

Example: 2#

Scala

// Scala program of toLowerCase()
// method

// Creating object
object GfG
{ 

    // Main method
    def main(args:Array[String])
    {
    
        // Applying toLowerCase method
        val result = "gEEKs".toLowerCase()
        
        // Displays output
        println(result)
    
    }
}

Output:

geeks

Scala String toUpperCase() method with example

nidhi1352singh

Improve

Article Tags :

Similar Reads

Scala String toUpperCase() method with example

The toUpperCase() method is utilized to convert all the characters of the stated string to uppercase. Method Definition: String toUpperCase() Return Type: It returns the resultant string after converting its all the character to uppercase. Example: 1# Scala // Scala program of toUpperCase() // metho

Scala String toCharArray() method with example

The toCharArray() method is utilized to convert a stated string to CharArray. Method Definition: char[] toCharArray() Return Type: It returns CharArray. Example: 1# Scala // Scala program of toCharArray() // method // Creating object object GfG { // Main method def main(args:Array[String]) { // Appl

Scala Set toSeq() method with example

The toSeq() method is utilized to return a seq consisting of all the elements of the set. Method Definition: def toSeq: Seq[A] Return Type: It returns a seq consisting of all the elements of the set. Example #1: Scala // Scala program of toSeq() // method // Creating object object GfG { // Main meth

Scala - String Methods with Examples

In Scala, as in Java, a string is a sequence of characters. In Scala, objects of String are immutable which means a constant and cannot be changed once created. In the rest of this section, we discuss the important methods of java.lang.String class. char charAt(int index): This method is used to ret

Scala String subSequence() method with example

The subSequence() method is utilized to find the sub-sequence from the given String, And this sub-sequence starts and ends with the index we specify. Method Definition: CharSequence subSequence(int beginIndex, int endIndex) Return Type: It returns the resultant sub-sequence. Example: 1# Scala // Sca

Scala Char toTitleCase() method with example

The toTitleCase() method is utilized to convert the stated character to the title case character. Method Definition: def toTitleCase: Char Return Type: It returns Char. Example: 1# Scala // Scala program of toTitleCase() // method // Creating object object GfG { // Main method def main(args:Array[St

Scala Char toLower() method with example

The toLower() method is utilized find the lowercase of the stated character value. Method Definition: def toLower: Char Return Type: It returns Char. Example: 1# Scala // Scala program of toLower() // method // Creating object object GfG { // Main method def main(args:Array[String]) { // Applying to

Scala Map toString() method with example

The toString() method is utilized to display a string from the Scala map. Method Definition: def toString(): String Return Type: It returns a string from the stated map. Example #1: Scala // Scala program of toString() // method // Creating object object GfG { // Main method def main(args:Array[Stri

Scala SortedMap toSeq() method with example

The toSeq() method is utilized to display a sequence from the Scala SortedMap. Method Definition: def toSeq: Seq[A] Return Type: It returns a sequence from the stated SortedMap. Example #1: Scala // Scala program of toSeq() // method import scala.collection.immutable.SortedMap // Creating object obj

Scala SortedSet toSeq() method with example

The toSeq() method is utilized to return a seq consisting of all the elements of the SortedSet. Method Definition: def toSeq: Seq[A] Return Type: It returns a seq consisting of all the elements of the SortedSet. Example #1: Scala // Scala program of toSeq() // method import scala.collection.immutabl