Lessons by tag «javascript basics»

We found 16 lessons lessons about the «javascript basics» in the Hexlet catalog. These lessons on «javascript basics» are available in the following courses: Programming fundamentals.

In course «Programming fundamentals»

Explore the idea of determinism, side effects, and purity in functions. Get to know the beauty of pure functions.

In course «Programming fundamentals»

Understand the important distinction between expressions and statements in JavaScript, and how this knowledge will help you.

In course «Programming fundamentals»

Learn about dividing code into meaningful and reusable modules.

In course «Programming fundamentals»

Recursion is great, but the basic recursion process isn't especially efficient. Learn about an alternative way to compute recursively.

In course «Programming fundamentals»

Learn some arithmetic shortcuts to quickly change the values of variables, and get to know the for loop — another way to create repeating code.

In course «Programming fundamentals»

Understand how errors arise in computer programs, how to recognize them, and how to fix them.

In course «Programming fundamentals»

Learn about typing in JavaScript, and understand the difference between dynamic and static typing and weak and strong typing.

In course «Programming fundamentals»

Understand how and why isolated environments are created in JS, what scoping is, and just how cool are closures?

In course «Programming fundamentals»

Learn about variables and a way of repeating code with loops. Understand the important distinction between declarative and imperative programming.

In course «Programming fundamentals»

Learn about basic math in JavaScript, and work with numbers and constants to calculate the total energy of your body using Einstein's famous formula.

In course «Programming fundamentals»

Learn about conditions and boolean algebra, the mechanism that allows programs to do one thing or another based on information given to them.

In course «Programming fundamentals»

Write your very first program in JavaScript and get to know Hexlet's virtual computer, which is what you'll be working in during the course.

In course «Programming fundamentals»

Let's explore the idea of programming languages themselves and figure out what language should you start with.

In course «Programming fundamentals»

Learn about functions — the building blocks of programs, and how to create and run functions.

In course «Programming fundamentals»

Wrap your head around one very powerful and extremely important concept in programming — recursion.

In course «Programming fundamentals»

We'll ask and try to answer some simple but important questions: What is a computer anyway? Is it smart? Do computers speak programming languages?

Recommended courses about the «javascript basics» for beginners

Found 1 course by tag «javascript basics»
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