Greenfoot Teach and Learn Java Programming

Greenfoot Teach and Learn Java Programming

Greenfoot Activity Discussions Documentation Download Scenarios

ABOUT

Software

Interactive Visual World

Greenfoot teaches object orientation with Java.
Create 'actors' which live in 'worlds' to build games, simulations, and other graphical programs.
Greenfoot is visual and interactive.
The actors are programmed in standard textual Java code, providing a combination of programming experience in a traditional text-based language with visual execution.

Simple Programming IDE

Full IDE with project management, auto-completion, syntax highlighting.,

Publish your work both on and offline.

Simple and easy to use.

Real Java Code

Greenfoot programs are written in standard Java.

Teacher Resources

Greenroom is a community for sharing teaching resources and discussion surrounding teaching with Greenfoot.

Greenfoot Hubs

Several places around the world provide workshops for teachers, face-to-face training and support.

Programmer Resources
The Gallery

Publish Learn from projects of other users, get ideas, help, and discuss programming issues.

Help & Tutorials

A variety of tutorials is available, both in written form and as videos.

The Team

Greenfoot is a project in the Programming Education Tools Group, part of the Computing Education Research Group at the School of Computing, University of Kent in Canterbury, UK.

The Greenfoot Team currently includes Michael Kölling, Ian Utting, Davin McCall, Neil Brown, Philip Stevens and Michael Berry. A related project developed by our group is BlueJ.

DOCUMENTATION

http://www.greenfoot.org/doc

Tutorials

1. Interacting with Greenfoot
2. Movement and Key Control
3. Detecting and Removing Actors, and Making Methods
4. Saving the World, Making and Playing Sound
5. Adding a Randomly Moving Enemy
6. How to Access One Object From Another

Videos

Joy Of Code 

short videos

Reference

The Greenfoot API

Going Further

• Kinect with Greenfoot.
• PicoBoard with Greenfoot.
• Finch with Greenfoot.
• Loading native libraries with Greenfoot.

• Gamepads with Greenfoot.
• CS Unplugged with Greenfoot.
• AP Computer Science with Greenfoot.
• Learn Maths with Greenfoot

Countdown Counter

Countdown Counter

COUNTDOWN APP

More JavaScript

Replace a Character At a Particular Index

Replace a Character At a Particular Index

http://stackoverflow.com/questions/1431094/how-do-i-replace-a-character-at-a-particular-index-in-javascript

More JavaScript

JavaScript: Input Number between 1-10, Click Button, Get Result Number Name

JavaScript: Input Number between 1-10, Click Button, Get Result Number Name
Get code from links below. I am trying to make it work online. Blogger changes my HTML code of this

Example 1

<!-- End of Example 1

Code


Example 2


Latest Code: jsbin link

References:
http://stackoverflow.com/questions/8831774/javascript-input-field
http://jsfiddle.net/a9zZL/1/
http://jsfiddle.net/a9zZL/2/

Contact me at facebook: gerasimos mouzakitis

Nicholas Negroponte: A 30-year history of the future

Arcade Longplay [206] Psycho Soldier

JavaScript Tutorial for Beginners

JavaScript Tutorial for Beginners

summary of articles by Rodrigo Silveira

Table of Contents

1: What is JavaScript?

2: How to enable JavaScript

3: Writing Source Code

4: The Developer Console

5: How to debug JavaScript

6: How to load code

7: How to comment code

8: document.write function

9: Variables

10: Arrays

11: JSON Explained

12: For Loop

13: While Loop

14: Do While Loop

15: IF ELSE conditional statements

16: Switch Statement

17: Logical operators

18: Unary Operators

19: Binary Operators

20: String manipulations

21: Functions & Methods

22: Mortgage Calculator App

23.1: Todo list app

23.2: Todo list app

23.3: Todo list app

23.4: Todo list app

23.5: Todo list app

24.1: Artificial Intelligence Introduction

24.2: Artificial Intelligence Introduction

24.3: Artificial Intelligence Introduction

25: Recursion & Fibonacci Sequence

26: Cookies

27: Cookie Security Model

28: How to create cookies

29: Parse cookie values

30: console.log()

31: HTML5 logging

32: console.warn() VS console.error()

1: What is JavaScript?

JavaScript Tutorial for Beginners 1: What is JavaScript? | JavaScript Tutorial for Beginners
JavaScript is a dynamic programming language used to websites, web apps, and HTML5 games.
JavaScript and Java are different.
Modern browsesrs JavaScript engines are powerful.