How to resolve the algorithm Literals/String step by step in the Scala programming language

Published on 12 May 2024 09:40 PM
#Scala

How to resolve the algorithm Literals/String step by step in the Scala programming language

Table of Contents

Problem Statement

Show literal specification of characters and strings. If supported, show how the following work:

Also, discuss which quotes expand variables.

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Literals/String step by step in the Scala programming language

Source code in the scala programming language

val c = 'c'

val sym = 'symbol

scala> "newline and slash: \n and \\"
res5: java.lang.String =
newline and slash:
 and \

scala> """newline and slash: \n and \\"""
res6: java.lang.String = newline and slash: \n and \\

scala> val uniquote = \u0022normal string"
uniquote: java.lang.String = normal string

scala> val insidequote = """an inside \u0022 quote"""
insidequote: java.lang.String = an inside " quote

scala> val error = """can't finish with a quote: """"
<console>:1: error: unterminated string
       val error = """can't finish with a quote: """"
                                                    ^

scala> val success = """but it can on 2.8: """"
success: java.lang.String = but it can on 2.8: "

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