How to resolve the algorithm Empty string step by step in the FutureBasic programming language

Published on 12 May 2024 09:40 PM
#Futurebasic

How to resolve the algorithm Empty string step by step in the FutureBasic programming language

Table of Contents

Problem Statement

Languages may have features for dealing specifically with empty strings (those containing no characters).

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Empty string step by step in the FutureBasic programming language

Source code in the futurebasic programming language

window 1, @"Empty string", (0,0,480,270)

CFStringRef s

s = @""
if ( fn StringIsEqual( s, @"" ) ) then print @"string is empty"
if ( fn StringLength( s ) == 0 ) then print @"string is empty"
if ( len(s) == 0 ) then print @"string is empty"

print

s = @"Hello"
if ( fn StringIsEqual( s, @"" ) == NO ) then print @"string not empty"
if ( fn StringLength( s ) != 0 ) then print @"string not empty"
if ( len(s) != 0 ) then print @"string not empty"

HandleEvents

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