← Back to Lessons
Edit on Github

¿What is Java? Learn to code in Java

How to install java?

We are going to be focusing on the JSE (Java Standard Edition) and and JEE (Java Enterpraise Edit.).

You are going to find that there is a Java runtime environment and a JDK (development kit).

We are developers, we need the JDK.

The oracle is the owner of the "official" version of Java, but a few years ago the Java community decided to create the Java Community Version called OpenJDK to avoid corporate interest, the OpenJDK makes more sense to avoid any possible fees and its already compatible with all docket containers and packages.

For windows users

  • For windows download the isntaller from the openjdk website.
  • For ubuntu users apt-get install OpenJDK.
  • For mac users use brew install OpenJDK.

Maven

Archetype: Its a maven configuration Maven allows you to create projects, you can pick an archetype (boilerplate) and it creates a pom.xml file that is the equivalent to a package.json in javascript, the project also comes with a src, a src/main and a src/test.

Maven also has a pubic website with all packages: mvnrepository.com, you can find all the popular java packages available to install, normally you will manually add the package URL into your pom.xml (for maven) or build.grade file (if using Gradle).

Java typical versions

Spanshot and Release

Creating a Springboot project

Everything starts on start.spring.io


Subscribe for more!


COMPANY

ABOUT

CONTACT

MEDIA KIT

SOCIAL & LIVE LEARNING

The most efficient way to learn: Join a cohort with classmates like yourself, live streamings, coding jam sessions, live mentorships with real experts and keep the motivation.

INTRO TO CODING

From zero to getting paid as a developer, learn the skills of the present and future. Boost your professional career and get hired by a tech company.

DATA SCIENCE

Start a career in data science and analytics. A hands-on approach with interactive exercises, chat support, and access to mentorships.

30DAYSOFGEEKCODING

Keep your motivation with this 30 day challenge. Join hundreds of other developers coding a little every day.

A.I. & MACHINE LEARNING

Start with Python and Data Science, Machine Learning, Deep Learning and maintaining a production environment in A.I.


©4Geeks Academy LLC 2019

Privacy policies


Cookies policies


Terms & Conditions