JavaScript Archives - Page 3 of 3

Functions in JavaScript

In Day 5 of the 30-day JavaScript and Node.js series, the focus is on JavaScript functions, which are essential building blocks for applications. Key topics include function types (declaration, expression, arrow), scope, closure, higher-order functions, callbacks, recursion, and object-oriented programming. Understanding these concepts is vital for writing efficient code.

Sanduni Pavithra October 10, 2024coding, html, javascript, programming, web-development

JavaScript Technology

Control Flow in JavaScript

Control flow in JavaScript dictates the execution order of statements, enabling conditional or repetitive code execution. Key elements include if statements, else clauses, switch statements, and loops (for, while, do...while). Mastering these structures enhances code flexibility and dynamism, crucial for developing efficient JavaScript applications. Understanding control flow is fundamental for effective programming.

Sanduni Pavithra October 9, 2024coding, java, javascript, programming, python

JavaScript programming Technology

Mastering JavaScript Operators and Expressions

JavaScript relies on operators and expressions for tasks ranging from calculations to logical decisions. This post categorizes operators, provides examples, and highlights common challenges faced by beginners. Mastering these concepts is essential for effective coding and problem-solving, preparing developers for more advanced topics, such as JavaScript Functions.

Sanduni Pavithra October 8, 2024

JavaScript programming Technology

Understanding JavaScript Variables and Data Types

In Day 2 of a 30-day JavaScript and Node.js series, the focus is on variables and data types. It covers how to declare variables using var, let, and const, and highlights important data types, including strings, numbers, booleans, and objects. Key concepts include variable scope and practical examples to enhance understanding.

Sanduni Pavithra October 7, 2024

JavaScript Technology

Introduction to JavaScript: What You Need to Know

JavaScript is a crucial programming language for web development, enabling dynamic and interactive webpages. This article initiates a 30-day learning journey into JavaScript and Node.js, covering its fundamentals, history, and relevance. It highlights JavaScript's versatility across frontend and backend development, its integration with frameworks, and essential features, laying the groundwork for deeper exploration.

Sanduni Pavithra October 6, 2024coding, javascript, programming, web-development