Coding Help Tips Resources Tutorials
Google Apps Scripts and Web Development Tutorials and Resources by Laurence Svekis
Question 1 What will be the output of the following code? console.log(typeof null); A) “null”B) “undefined”C) “object”D) “number” Answer: C) “object” Explanation: In JavaScript, typeof null returns “object”. This is a well-known bug in JavaScript that exists for legacy reasons. Question 2 What is the output of the following code? console.log(0 == ‘0’); A) trueB) … Read more
Question 11 What will the following code output? console.log(1 + “2” + “2”); a) 5b) “32”c) “122”d) NaN Answer: c) “122” Explanation: When adding a number to a string, JavaScript performs string concatenation. 1 + “2” results in “12”, and then “12” + “2” results in “122”. Question 12 What is the output of the … Read more
Question 1 What is the output of the following code? console.log(typeof NaN); a) “number”b) “string”c) “undefined”d) “NaN” Answer: a) “number” Explanation: In JavaScript, NaN (Not-a-Number) is actually of the type number. This is a special value that results from operations that don’t yield a valid number. Question 2 What does the following code snippet do? … Read more
Unlock Your Python Potential with a Free Bestseller! For all the Python learners out there, we’ve got some thrilling news that you wouldn’t want to miss! “Python Mastery: 350 Questions to Sharpen Your Skills” by Laurence Svekis is available for free on Amazon for the next two days! Yes, you heard it right — a … Read more
Get this book FREE this week US https://www.amazon.com/dp/B0D2Z1RSNZ Can https://www.amazon.ca/dp/B0D2Z1RSNZ “Python Mastery: 350 Questions to Sharpen Your Skills” is an essential resource for both novice and experienced Python programmers aiming to deepen their understanding of the language through a dynamic learning method. Authored by Laurence Svekis, a seasoned developer and educator, this book offers a … Read more
🎨 Interactive Quiz for Web Designers 🖥️🌐 Attention Web Design and Development Enthusiasts! 🌐 Interactive Quiz for Web Designers Dive into our #WebDesignQuiz and challenge your knowledge of #HTML5, #CSS3, and #JavaScript! Perfect for all levels of expertise, from budding designers to seasoned developers. 🚀💻 Why Take This Quiz? Topics Include: Share your results with … Read more
Web Design Proficiency Quiz 🖥️🚀 Attention Web Design Enthusiasts! 🚀 Dive into our #WebDesignQuiz and put your #HTML, #CSS, and #JavaScript knowledge to the ultimate test! Whether you’re brushing up on the basics or diving deeper into advanced concepts, this quiz has something for everyone. 🎓💻 Why Participate? Featured Areas: Don’t miss out on this … Read more
🎨 HTML, CSS, and JavaScript Quiz for Web Designers 🖥️🌐 Attention All Web Designers and Developers! 🌐 Are you ready to put your skills to the test? Dive into our latest #WebDesignQuiz and challenge yourself on #HTML, #CSS, and #JavaScript. 🚀 Whether you’re a seasoned pro or just starting your journey, this quiz is for … Read more
In the dynamic landscape of web development, JavaScript remains a cornerstone, powering the interactive and seamless experiences users have come to expect. However, the depth of JavaScript’s capabilities means that there is always more to learn and master. This guide presents ten essential JavaScript exercises that will sharpen your skills, deepen your understanding, and prepare … Read more
