The isUnicodeIdentifierStart() method is utilized to find if the stated character is permissible as the first character in a Unicode identifier.
A character starts a Unicode identifier if and only if one of the below conditions is true:
Method Definition: def isUnicodeIdentifierStart: Boolean
Return Type: It returns true if the stated character is permissible as the first character in a Unicode identifier else it returns false.
Example: 1#
// Scala program of isUnicodeIdentifierStart() // method // Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Applying isUnicodeIdentifierStart() method
val result = ( 'b' ).isUnicodeIdentifierStart
// Displays output
println(result)
}
} |
Output:
true
Example: 2#
// Scala program of isUnicodeIdentifierStart() // method // Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Applying isUnicodeIdentifierStart() method
val result = ( '_' ).isUnicodeIdentifierStart
// Displays output
println(result)
}
} |
Output:
false