Scala String trim() method with example

Scala String toUpperCase() method with example

Last Updated : 29 Oct, 2019

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()
// method

// Creating object
object GfG
{ 

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

Output:

GEEKSFORGEEKS

Example: 2#

Scala

// Scala program of toUpperCase()
// method

// Creating object
object GfG
{ 

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

Output:

NID#!

Scala String trim() method with example

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