Java

Today we offer you the best PDF tutorials on Java in English ,  one of the most popular languages ​​today. You will find only the best tutorials that are available on the web and that will really help you learn.

Java is a programming language developed by Sun Microsystems and bought by Oracle, with the original idea that the code of the programs was written only once and later executed on any computer regardless of its operating system.

Among the main characteristics of this powerful language are that it is an object-oriented language (OOP), compiled and cross-platform , which indicates that the same code that works in an operating system will work in any other operating system with the only condition that it have the Java Virtual Machine (JVM) installed .

In addition, it has a large number of libraries that increase the functionality of Java to develop from basic to complex programs.

The possibilities of software development with Java are wide , you can write desktop programs, for mobile phones (with Android Studio ), websites, applications (applets) that run within a web page in a browser and applications distributed between two or more computers.

You may be wondering what do I need to start programming in Java? Basically, you need a resource to guide you through the process, and nothing better than the pdf tutorials on Java that we bring you below.

To develop with Java you will need the Java Development Kit (JDK), a package in which you will have everything you need to install on your machine, including the JVM, libraries and the Java compiler to create executables.

The most recommended is to have an Integrated Development Environment (IDE) that makes it easier for you to write code, indicate the existence of errors and compile, such as Eclipse , which is the IDE that is used in part of the PDF tutorials that we leave you later. However you can write Java even from the notepad if you wish.

Java syntax is very similar to C or C ++, so if you have programmed in any of them before, learning Java will be fast and familiar.

And without further ado, we leave you with the selection of the best PDF tutorials on Java from around the web.

We hope you enjoy them and they are useful to you 🙂

 JAVA course from scratch to MySql

The motto of this tutorial is "From scratch to connections with MySQL databases" and that is precisely its goal, to create a Java application that connects to a MySQL database . It is divided into 2 parts: the first serves as an introduction to the language and in the second a practical example is applied.

Although the course begins by treating the basic aspects of Java , to follow it it is recommended (although not essential) to have knowledge of a programming language, to facilitate learning.

Author         Julio César López

License   CC BY-NC-SA 4.0

Size             79 pg / 312 kb

Level           Beginner

          

 Java programming fundamentals

As its title indicates, the tutorial deals with the fundamentals of Java, that is, what you must know to develop software with this language. You will learn about its evolution, structure of programs, classes and objects, control structures, storage and flows.

Because it is an academic document, its language is quite formal, however, the author gives simple and clear explanations for anyone.

Author         Jorge Martínez Ladrón

License   CC BY-NC-SA 4.0

Size             230 pg / 550 kb

Level           Beginner

          

 The JavaTM Programming Language

This tutorial is written so that it can be used both for learning Java and as a permanent reference guide for attributes and methods . The text explains the basics of Java programming, in order to build any type of application.

The book not only covers theoretical aspects, it also includes practical examples to facilitate learning. It is made up of 7 chapters and 7 annexes with complementary but very important information.

Good tutorial to start and keep on hand for reference.

Author         Unknown

License   CC BY-NC-SA 4.0

Size             422 pg / 1 mb

Level           Beginner / Intermediate

          

 Introduction to programming with Java

This book is a masterpiece about Java , it covers everything you need to know to start programming in this language and to perform advanced procedures.

In its first chapters an introduction to computer programming is made, ideal for those who begin in this area and then it focuses on Java, dealing with, among other topics, the declaration and use of variables, conditional and repetitive control statements, programming oriented to objects and aspects related to it eg classes, inheritance, polymorphism and more.

A comprehensive but very useful reference manual especially for those who want to know Java in depth.

Author         Raymond H. Dean

License   CC BY-NC-SA 4.0

Size             699 pg / 5 mb

Level           Intermediate / Advanced