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JavaScript Tutorials

Our JavaScript tutorials offer a systematic approach to learning dynamic web programming. They cover JS fundamentals, DOM manipulation, and asynchronous programming, suitable for both beginners and intermediate developers. Through hands - on labs and practical code examples, you'll gain experience in creating interactive web applications. Our JS playground allows you to experiment with JavaScript features and see real - time results.

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HTTP Module Application

HTTP Module Application

The http module is the official Node.js module for creating a web server, allowing front-end developers to quickly get started with server-side development. Let's create an application using this module.
JavaScript
Creating Interactive Bar Charts with ECharts

Creating Interactive Bar Charts with ECharts

In this project, you will learn how to create a bar chart using the ECharts JavaScript library to display student achievement statistics. ECharts is a powerful data visualization tool that can help you create interactive and visually appealing charts to present your data.
JavaScript
The Boundless Sea of Learning

The Boundless Sea of Learning

In this project, you will learn how to create a data visualization chart using the ECharts library. The project aims to help Lucy, an online learning platform user, to better visualize her daily study time.
JavaScript
Real-Time Sales Dashboard with Echarts

Real-Time Sales Dashboard with Echarts

In this project, you will learn how to create a real-time sales dashboard using the Echarts library. The dashboard will display the sales and volume data in a visually appealing and easy-to-understand format.
JavaScript
Hard Work Pays Off

Hard Work Pays Off

In this project, you will learn how to create a statistical chart of crop yields in a city over the past five years using ECharts. The project aims to demonstrate how practical problems can be analyzed through statistics on crop yields, which directly affect people's livelihood.
JavaScript
Practical Use of resultMap

Practical Use of resultMap

In this project, you will learn how to use MyBatis to retrieve course information from a database and map the results to a custom Java object. You will also learn how to handle inconsistencies between the database table structure and the entity class properties.
JavaScript
Operate the Course Table

Operate the Course Table

In this project, you will learn how to use MyBatis to perform various operations on a course table, including querying course information, updating course teacher, and batch querying course data.
JavaScript
Logging Project Information with Log4j2

Logging Project Information with Log4j2

In this project, you will learn how to integrate the Log4j2 logging framework into a Spring Boot application. You will configure Log4j2 to log project information in both the console and log files.
JavaScript
JSON Data Transfer with AJAX

JSON Data Transfer with AJAX

In this project, you will learn how to implement a login verification feature using AJAX and JSON data transfer. The project involves creating a login form, handling the form submission with AJAX, and validating the user's login credentials on the server-side.
JavaScript
Implementation of AJAX Requests Using JS

Implementation of AJAX Requests Using JS

In this project, you will learn how to implement AJAX (Asynchronous JavaScript and XML) requests using JavaScript to fetch data from a backend server and display the results on a web page.
JavaScript
Configuring Logging and Batch Aliasing in MyBatis

Configuring Logging and Batch Aliasing in MyBatis

In this project, you will learn how to configure logging and use batch aliasing for entity classes in a MyBatis-based project.
JavaScript
Course Schedule CRUD with MyBatis

Course Schedule CRUD with MyBatis

In this project, you will learn how to perform CRUD (Create, Read, Update, Delete) operations on a course schedule table using MyBatis, a popular Java persistence framework.
JavaScript
Depth of Field in Images

Depth of Field in Images

In this project, you will learn how to dynamically apply a depth of field effect to images using JavaScript. The depth of field effect is a popular visual technique in photography and web design, where the foreground of an image is blurred while the background remains clear.
JavaScript
Data Formatting and Visualization with Vue.js

Data Formatting and Visualization with Vue.js

In this project, you will learn how to convert and format table data to be displayed in a user-friendly way. This is a common task that frontend developers often encounter when working with data from the backend.
JavaScript
JavaScript Interview Questions and Answers

JavaScript Interview Questions and Answers

Comprehensive guide to JavaScript interview questions and answers, covering fundamental concepts, advanced topics, and common coding challenges for developers.
JavaScript
Semantic HTML Tags in Web Development

Semantic HTML Tags in Web Development

Learn how to use semantic HTML tags to create more meaningful and accessible web page structures, improving code readability and search engine optimization.
CSSJavaScriptHTML
Use Time Tag for Semantic HTML

Use Time Tag for Semantic HTML

Learn how to use the HTML5 time tag to add semantic meaning to dates and times, improving web page structure and accessibility.
CSSHTMLJavaScript
Use Conditional Operator in JavaScript

Use Conditional Operator in JavaScript

Learn how to use the conditional (ternary) operator in JavaScript to create concise conditional statements and simplify decision-making logic in your code.
HTMLJavaScriptCSS
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