Create a simple HTTP Web Server in Java - Part 2

Java is one of the most used programming language in the World. The JDK comes with a lot of exciting features. In that video, we are going to use the ServerSocket and the Socket classes to create a simple HTTP Web Server in Java.

In the second part of this tutorial, we read the data sent by the client and we write the requested file on the output stream. Finally, we try our HTTP Web Server by making some requests by using Safari.

Don't hesitate if you have any question about this tutorial.

#Java #JavaDev #HTTP #WebServer #Server #Web #Learn #Tutorial #Socket #ServerSocket #Discover #Code #Status #Safari #Share #Promote #Learn

https://www.youtube.com/watch?v=NXXCDA4ZkwY&index=2&list=PL_CeQH2n4d4F2Yh6fuVAFVlIANRts5rGN

TDD Kata - Roman Numerals Converter from Arabic Numbers

TDD, or Test Driven Development, is an approach aiming to improve code quality and productivity by adopting a "test-first" approach in IT projects.

In this video, you will discover a Kata proposing to solve the problem of the converter of Arabic numbers in Roman numbers by relying on the TDD method. It is also known as "Roman Numerals Converter" Kata.

This Kata is mada in Java with Eclipse and the JUnit 5 library.

If you have any comments or suggestions, please let us know in comments.

#Kata #TDD #Test #JUnit #Java #JavaDev #Discover #Kata #Roman #Arabic #RomanNumerals #Converter #IndieDev #TestFirst #UnitTests #Problem #IT #ITProjects #Productivity #Java10

https://www.youtube.com/watch?v=ZHZY4lVm6co

Create a simple HTTP Web Server in Java - Part 1

Java is one of the most used programming language in the World. The JDK comes with a lot of exciting features. In that video, we are going to use the ServerSocket and the Socket classes to create a simple HTTP Web Server in Java.

In the first part of this tutorial, we create the constants for the Web Server (index file, port, 404 file not found page, ...) and the Thread which will be used to manage each client connection separately.

Don't hesitate if you have any question about this tutorial.

#HTTP #WebServer #Server #Socket #ServerSocket #JDK #Java #javaDev #Learn #Create #Share #Promote #Port #TCP #IP #TCPIP #Web #IndieDev

https://www.youtube.com/watch?v=LJjIaCKuzoc&list=PL_CeQH2n4d4F2Yh6fuVAFVlIANRts5rGN&t=0s&index=1

Découvrez l'histoire de Java du côté des fonctionnalités

Avant que Java devienne le langage de programmation numéro 1, C++ était l'acteur dominant dans l’industrie.

L'objectif principal des créateurs de Java était de créer un langage capable de supporter la plupart des choses que C++ offrait en se débarrassant de certaines des tâches les plus fastidieuses qui accompagnaient les langages précédents dont C++.

Avec Java, on peut dire qu’ils ont atteint leur objectif ! Dans cette vidéo, vous allez découvrir l'histoire de Java sur le plan des fonctionnalités en seulement 7 minutes.

N'hésitez pas à nous dire la version de Java qui aura le plus compté pour vous en commentaires.

#Histoire #Java #JavaDev #IndieDev #C++ #Découvrir #Apprendre #Langage #history #promouvoir #partager #JDK10 #Java10 #Créateurs #Tutoriel

https://www.youtube.com/watch?v=f5PkrxAs2DU

TDD - Le Développement Piloté par les Tests

Présentation de l'approche TDD ou développement piloté par les tests afin de gagner en qualité de code et en productivité.

Une mise en pratique de l'approche TDD est proposée dans un Kata reprenant le célèbre problème du convertisseur en nombres romains. Cliquez sur le lien de la vidéo en haut à droite de la fenêtre de visualisation pour y accéder :

N'hésitez pas à nous faire vos retours en commentaires.

#TDD #Java #Tests #TestsUnitaires #JUnit #TU #IndieDev #javaDev #Methode #Approche #Developpement #Qualité #QoC #Slides #Presentation #Tutoriel


https://www.youtube.com/watch?v=z7_EIDWbOhg

All about java String.

http://www.zoftino.com/java-strings

#java #zoftino #javaTutorial #zoftinoJava #string #stringBuilder #CharSequence #StringBuffer #javaString #regularExpressions #developer #programmer #development #programming #javaDev #javaDeveloper #javaProgrammer

Java 10 : Discover the main features of the new JDK

Java 10 is already out ! With the new lifecycle of the JDK, Oracle will publish a new release of Java each 6 months now. Smaller features in each version for quicker releases. So, Java 11 is already expected for September 2018 !

In that video, you are going to discover the 10 main new features of the new JDK every developer should know. Let us know your thoughts in comments.

#Java10 #Java #JavaDev #IndieDev #OpenJDK #JDK10 #java11 #JDK11 #JCP #JEP #Features #HowTo #Oracle #Discover #Promote #easter

https://www.youtube.com/watch?v=NU-saRKzM_M&index=51&t=0s&list=PL_CeQH2n4d4HHg6XVvcGk4C2yiE64yJtJ

Learn to generate Excel XLSX files in Java with Eclipse

It's always interesting to be able to generate Microsoft Excel files in an application to proposer reports to users for example. In that tutorial, you are going to learn how to generate Excel XLSX files in a Java Application with Eclipse.

Note that the logic will be the same to generate old Excel XLS format. For that tutorial, we are going to use the great Apache POI API added to the project as a Maven dependency.

Don't hesitate to give it a try and give us your feedback in comments.

#Excel #XLS #XLSX #Microsoft #MicrosoftExcel #Java #javaDev #Application #JavaApps #Eclipse #Tutorial #JavaApps #IndieDev #Learn #Apache #POI

https://www.youtube.com/watch?v=iocX7k6kmW8

Setting up your Java Dev Environment
#java   #javadev   #javadevelopers   #javadevelopment