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You're reading from  JavaScript from Beginner to Professional

Product typeBook
Published inDec 2021
Reading LevelBeginner
PublisherPackt
ISBN-139781800562523
Edition1st Edition
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Authors (3):
Laurence Lars Svekis
Laurence Lars Svekis
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Laurence Lars Svekis

Laurence Svekis is an experienced web application developer. He has worked on multiple enterprise-level applications, hundreds of websites, business solutions, and many unique and innovative web applications. He has expertise in HTML, CSS, JavaScript, jQuery, Bootstrap, PHP, and MySQL and is also passionate about web technologies, web application development, programming, and online marketing with a strong focus on social media and SEO. He is always willing to help his students experience what technology has to offer and looks forward to sharing his knowledge and experiences with the world.
Read more about Laurence Lars Svekis

Maaike van Putten
Maaike van Putten
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Maaike van Putten

Maaike is a software consultant and trainer with a passion for sharing her expertise to empower others in their careers. Her love for software development shows in the numerous software development projects she participated in and the many certifications she obtained. She has designed and delivered a broad spectrum of training courses catering to beginners and seasoned developers in Java, Python, C# and many other languages and frameworks. Next to that, she has authored multiple books and online courses through multiple platforms reaching over 500,000 learners across the globe.
Read more about Maaike van Putten

Codestars By Rob Percival
Codestars By Rob Percival
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Codestars By Rob Percival

Rob Percival is a highly regarded web developer and Udemy instructor with over 1.7 million students. Over 500,000 of them have taken Rob's Complete Web Developer Course 2.0, as well as his Android Developer and iOS Developer courses.
Read more about Codestars By Rob Percival

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Summary

Now, let's wrap things up. In this chapter, we have covered conditional statements. We started with if else statements. Whenever the condition associated with the if is true, the if block gets executed. If the condition is false and there is an else block present, that will be executed. We have also seen ternary operators and the funky syntax they bring to the table. It is a short way of writing an if-else statement if you only need one statement per block.

And lastly, we have seen switch statements and how they can be used to optimize our conditional code. With the switch statement, we can compare one condition with many different cases. When they are equal (value and type), the code associated with the case gets executed.

In the next chapter, we are going to add loops to the mix! This is going to help us write more efficient code and algorithms.

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JavaScript from Beginner to Professional
Published in: Dec 2021Publisher: PacktISBN-13: 9781800562523

Authors (3)

author image
Laurence Lars Svekis

Laurence Svekis is an experienced web application developer. He has worked on multiple enterprise-level applications, hundreds of websites, business solutions, and many unique and innovative web applications. He has expertise in HTML, CSS, JavaScript, jQuery, Bootstrap, PHP, and MySQL and is also passionate about web technologies, web application development, programming, and online marketing with a strong focus on social media and SEO. He is always willing to help his students experience what technology has to offer and looks forward to sharing his knowledge and experiences with the world.
Read more about Laurence Lars Svekis

author image
Maaike van Putten

Maaike is a software consultant and trainer with a passion for sharing her expertise to empower others in their careers. Her love for software development shows in the numerous software development projects she participated in and the many certifications she obtained. She has designed and delivered a broad spectrum of training courses catering to beginners and seasoned developers in Java, Python, C# and many other languages and frameworks. Next to that, she has authored multiple books and online courses through multiple platforms reaching over 500,000 learners across the globe.
Read more about Maaike van Putten

author image
Codestars By Rob Percival

Rob Percival is a highly regarded web developer and Udemy instructor with over 1.7 million students. Over 500,000 of them have taken Rob's Complete Web Developer Course 2.0, as well as his Android Developer and iOS Developer courses.
Read more about Codestars By Rob Percival