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

Published on 12 May 2024 09:40 PM
#Jsish

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

Source code in the jsish programming language

/* Empty string, in Jsish */
var em1 = '';
var em2 = new String();

var str = 'non-empty';

;'Empty string tests';
;em1 == '';
;em1 === '';
;em1.length == 0;
;!em1;
;(em1) ? false : true;
;Object.is(em1, '');
;Object.is(em1, new String());

;'Non empty string tests';
;str != '';
;str !== '';
;str.length != 0;
;str.length > 0;
;!!str;
;(str) ? true : false;

;'Compare two empty strings';
;(em1 == em2);
;(em1 === em2);

/*
=!EXPECTSTART!=
'Empty string tests'
em1 == '' ==> true
em1 === '' ==> true
em1.length == 0 ==> true
!em1 ==> true
(em1) ? false : true ==> true
Object.is(em1, '') ==> true
Object.is(em1, new String()) ==> true
'Non empty string tests'
str != '' ==> true
str !== '' ==> true
str.length != 0 ==> true
str.length > 0 ==> true
!!str ==> true
(str) ? true : false ==> true
'Compare two empty strings'
(em1 == em2) ==> true
(em1 === em2) ==> true
=!EXPECTEND!=
*/

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