Scala Programming: Trim any leading or trailing whitespace from a given string
Scala Programming String Exercise-13 with Solution
Write a Scala program to trim any leading or trailing whitespace from a given string.
Sample Solution:
Scala Code:
object Scala_String {
def main(args: Array[String]): Unit = {
{
val str =" Scala Exercises ";
// Trim the whitespace from the front and back of the String.
val new_str = str.trim();
// Display the strings for comparison.
println("Original String:-" + str);
println("New String:-" + new_str);
}
}
}
Sample Output:
Original String:- Scala Exercises New String:-Scala Exercises
Scala Code Editor :
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