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Java Script

Chapter 27. Literals In JavaScript

22 ViewsLiterals in JavaScript are fixed values that you insert directly into your code. They represent values that cannot be changed and are used to assign values to variables. Understanding literals is essential for writing efficient and readable JavaScript code. This blog will cover the various types of literals in JavaScript, including numeric, string, Boolean, […]
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Chapter 26. Prototype In JavaScript

35 ViewsJavaScript is a prototype-based language, meaning that objects can inherit properties and methods from other objects. This is accomplished through the prototype mechanism. Understanding prototypes is crucial for mastering JavaScript, especially for effective inheritance and creating robust applications. In this blog, we will delve into the concept of prototypes, how they work, and practical […]
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Chapter 25. Object Oriented JavaScript

19 ViewsObject-Oriented Programming (OOP) is a programming paradigm that uses “objects” to design and structure software. JavaScript, despite being primarily known as a prototype-based language, supports OOP principles and allows developers to create objects and leverage their capabilities. This blog will explore the basics of Object-Oriented JavaScript, including creating objects, defining classes, inheritance, and practical […]
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Chapter 24. Regular Expressions In JavaScript

21 ViewsRegular Expressions, commonly known as regex, are powerful tools used for pattern matching and text manipulation. They are a staple in many programming languages, including JavaScript. This blog will explore the basics of regular expressions, their syntax, and practical applications in JavaScript. What Are Regular Expressions? Regular expressions are sequences of characters that form […]
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Chapter 23. Deleting HTML Elements In JavaScript

28 ViewsDeleting HTML elements dynamically is an essential skill in web development, allowing developers to manage the content of web pages interactively. This blog will explore how to delete HTML elements using JavaScript, covering various methods and practical examples. Removing Elements with removeChild() The removeChild() method removes a specified child node from the DOM. In […]
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Chapter 22. Appending HTML Elements in JavaScript

18 ViewsAppending HTML elements dynamically is a fundamental skill in web development that allows developers to create dynamic and interactive web pages. This blog will explore how to append HTML elements using JavaScript, covering essential methods and practical examples. The Basics of Appending Elements JavaScript provides several methods to append new elements to the DOM. […]
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Chapter 21. Modifying HTML Elements in JavaScript

18 ViewsJavaScript provides powerful methods to modify HTML elements, enabling developers to create dynamic and interactive web applications. This blog will explore how to modify HTML elements using JavaScript, covering essential techniques and practical examples. Changing Element Content You can change the content of HTML elements using the textContent, innerHTML, and innerText properties. Using textContent […]
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Chapter 20. Creating HTML Elements in JavaScript

24 ViewsCreating and manipulating HTML elements dynamically is a powerful feature of JavaScript, allowing developers to build interactive and dynamic web applications. This blog will explore how to create HTML elements using JavaScript, covering basic concepts and practical examples. Basic Concept of Creating HTML Elements JavaScript provides several methods to create and manipulate HTML elements. […]
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Chapter 19. Radio Buttons and Checkboxes

23 ViewsRadio buttons and checkboxes are essential components in web forms, allowing users to select options in a user-friendly manner. JavaScript provides robust methods to interact with these elements, enabling dynamic and responsive form behavior. In this blog, we will explore how to work with radio buttons and checkboxes in JavaScript, covering how to access, […]
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Chapter 18. Form Validation For Text Boxes And Password In JavaScript.

19 ViewsForm validation is a crucial aspect of web development, ensuring that users provide the correct data before submitting a form. JavaScript provides robust methods to validate form fields, including text boxes and password inputs. In this blog, we will explore how to implement form validation for text boxes and password fields in JavaScript, ensuring […]
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