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The JavaScript Workshop

The JavaScript Workshop

By : Joseph Labrecque, Jahred Love , Daniel Rosenbaum , Nick Turner , Gaurav Mehla , Alonzo L. Hosford , Florian Sloot , Philip Kirkbride
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The JavaScript Workshop

The JavaScript Workshop

4 (8)
By: Joseph Labrecque, Jahred Love , Daniel Rosenbaum , Nick Turner , Gaurav Mehla , Alonzo L. Hosford , Florian Sloot , Philip Kirkbride

Overview of this book

If you're looking for a programming language to develop flexible and efficient apps, JavaScript is a great choice. However, while offering real benefits, the complexity of the entire JavaScript ecosystem can be overwhelming. This Workshop is a smarter way to learn JavaScript. It is specifically designed to cut through the noise and help build your JavaScript skills from scratch, while sparking your interest with engaging activities and clear explanations. Starting with explanations of JavaScript's fundamental programming concepts, this book will introduce the key tools, libraries and frameworks that programmers use in everyday development. You will then move on and see how to handle data, control the flow of information in an application, and create custom events. You'll explore the differences between client-side and server-side JavaScript, and expand your knowledge further by studying the different JavaScript development paradigms, including object-oriented and functional programming. By the end of this JavaScript book, you'll have the confidence and skills to tackle real-world JavaScript development problems that reflect the emerging requirements of the modern web.
Table of Contents (17 chapters)
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JavaScript Memory Management

In other technical languages, such as C and C++, memory allocation and deallocation is an additional task. We have to use the malloc() and free() functions in C to allocate and deallocate memory for our variables. Thankfully, we do not have to take care of memory allocation in JavaScript anymore. JavaScript has a garbage collector built into it. JavaScript automatically allocates and frees up memory when objects are created and destroyed.

Memory Life Cycle

The memory life cycle of most programming languages is the same. It doesn't matter which language you are using, whether JavaScript, Python, or Java, the allocation and deallocation of memory is almost the same. They all follow three steps:

  1. Allocate the memory.
  2. Use the allocated memory.
  3. Free the allocated memory.

The first and last parts are explicit in low-level languages, which means developers have to write code for the allocation and deallocation of memory, but...

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The JavaScript Workshop
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