W3schools Tutorials & Courses

SQL Introduction

Learn the basics of SQL (Structured Query Language) in this comprehensive introduction tutorial. Understand what SQL is. This tutorial is perfect for beginners who want a solid foundation in SQL programming. Become proficient in SQL and take your first step towards mastering the language.

Photoshop Create Animated GIF Banner

GIF is a (Graphics Interchange Format) of computer graphic file, which is very useful to create logos, icons, banners or symbols with transparency.

C++ Program to Check Whether Given String is a Palindrome

This C++ program is used to demonstrate whether the given string is a palindrome or not.

C Program Structure

This tutorial has a detailed description of the C program structure. It's essential for you before proceeding to learn more advanced tutorials on C programming.

C Dynamic Memory Allocation

The functions used to manipulate memory in C programming are malloc(), calloc(), and realloc(). These commonly used functions are available through the stdlib() library, so you must include this library in your program to use them.

C++ Program Structure

This tutorial describes the C++ program structure. Here's what you need to know before learning more advanced C++ programming concepts.

Java Program Structure

Here, in this chapter, you will study the structure of the Java program. Such as how to create a simple Java program and what its different sections mean.
<ul>
<li>About Java Program Structure.</li>
<li>Java main Method.</li>
<li>Hello Java Program.</li>
</ul>

Java Virtual Machine (JVM)

The Java Virtual Machine is called JVM, is an abstract computing machine or virtual machine interface that drives the java code.
<ul>
<li>What is JVM?</li>
<li>Why Java is Platform Independent?</li>
<li>About Just-in-time Compiler (JIT).</li>
</ul>

PHP Introduction

The main focus of this lesson is to describe the introduction of programming with PHP.

• Some Facts About PHP
• What You Can Do with PHP
• PHP Why? Popular Features of PHP
• PHP vs. Other Technologies

Database Normalization

<ul>
<li>What is Database Normalization?</li>
<li>Facts about database normalization.</li>
<li>Database normalization rules.</li>
</ul>

MySQL What is DDL, DML, DCL, and TCL?

Learn how to use MySQL SQL commands with this comprehensive tutorial. Discover four subgroups of MySQL SQL commands: DDL for database schema, DML for data manipulation, DCL for access control, and TCL for transaction management.

JSON Introduction

JSON (JavaScript Object Notation) is a lightweight text-data interchange format used to store information in an organized manner for transmitting data between server and web application. This lesson describes What JSON is and what you can do by using it.