Introductory Programming Lab: Mastering Logical XOR in JavaScript

Introduction

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Skills Graph

%%%%{init: {'theme':'neutral'}}%%%% flowchart RL javascript(("`JavaScript`")) -.-> javascript/BasicConceptsGroup(["`Basic Concepts`"]) javascript/BasicConceptsGroup -.-> javascript/variables("`Variables`") javascript/BasicConceptsGroup -.-> javascript/data_types("`Data Types`") javascript/BasicConceptsGroup -.-> javascript/arith_ops("`Arithmetic Operators`") javascript/BasicConceptsGroup -.-> javascript/comp_ops("`Comparison Operators`") subgraph Lab Skills javascript/variables -.-> lab-28698{{"`Introductory Programming Lab`"}} javascript/data_types -.-> lab-28698{{"`Introductory Programming Lab`"}} javascript/arith_ops -.-> lab-28698{{"`Introductory Programming Lab`"}} javascript/comp_ops -.-> lab-28698{{"`Introductory Programming Lab`"}} end

Logical Xor

To start practicing coding, open the Terminal/SSH and type node. The logical xor checks if only one of the arguments is true. To create the logical xor, use the logical or (||), and (&&), and not (!) operators on the two given values. Here's an example code for the same:

const xor = (a, b) => (a || b) && !(a && b);

Here are the output values:

xor(true, true); // false
xor(true, false); // true
xor(false, true); // true
xor(false, false); // false

Summary

Congratulations! You have completed the Logical Xor lab. You can practice more labs in LabEx to improve your skills.