background preloader


Facebook Twitter

Developer's Guide - Logging - Google Web Toolkit. Googles Web Toolkit 2.5 mit schlankerem Code. MWTech. GWT Canvas Demo. GWT and HTML5 Canvas Demo. This is my first experiment with GWT and HTML5 Canvas.

GWT and HTML5 Canvas Demo

My first attempt is to create rectangles, with just a few lines of code I came up something like this: Google™ Web Toolkit Applications: InformIT. “Ryan clearly understands the GWT value proposition and how GWT integrates into a diverse web technology stack–and not just in a theoretical way.

Google™ Web Toolkit Applications: InformIT

With the popularity of and, Ryan can speak with the authority of concrete success.” –Bruce Johnson, creator of Google Web Toolkit “This book distinguishes itself from other books on GWT in that it walks through the entire process of building several nontrivial GWT applications, not the toy applications that most books present.” –R. Mark Volkmann, Object Computing, Inc. HTML color codes. HTML color codes are hexadecimal triplets representing the colors red, green, and blue (#RRGGBB).

HTML color codes

For example, in the color red, the color code is #FF0000, which is '255' red, '0' green, and '0' blue. These color codes can be used to change the color of the background, text, and tables on a web page. Major hexadecimal color codes Below are some of the common color names and codes. With these colors, you can also use the color name. Color code chart Tip: Use our HTML color picker if you need to choose from an almost infinite variety of colors. Playn - Cross platform game library for N≥5 platforms. GWT Developer's Plugin for Firefox 14. How To Downgrade Firefox? Dear Firefox users, I have upgraded to the latest version of Firefox recently.

How To Downgrade Firefox?

After upgrading to Firefox 10, Firefox is crashing a lot. I tried to disable all installed add-ons, but failed to get any solution. I want to downgrade to Firefox 9 now. But, I am totally clueless about the downgrading process. I wish that there should be an option to downgrade Firefox to a specific version easily. I am using Chrome for now, but I miss my comfort and favorite add-ons. GWT Java Game Coding Basics: The GameLooper. The first class I am going to code for my game is what I am calling the 'GameLooper'.

GWT Java Game Coding Basics: The GameLooper

The GameLooper will handle a never ending (unless paused) while loop. At this point I'd like to acknowledge the great work by Mark Wilcox at Rebel Ideas who has kindly left his game "Hoth Strike" open source and un-obsfucated. It saved me a good couple of hours headache around looping. The gaming mechanics will behave much like a television screen, the game looping will calculate if the FPS (frames per second) is too high (not much we can do about low FPS), cap if is it is too high, and then animate the next frame, rinse and repeat. Let's take a look at the code: package com.blueflame.alienstronghold.client;

GWT and Google App Engine - Google Web Toolkit. At this point, you've created the initial implementation of the StockWatcher application, simulating stock data in the client-side code.

GWT and Google App Engine - Google Web Toolkit

In this section, you'll deploy this application on Google App Engine. Also, you'll learn about some of the App Engine service APIs and use them to personalize the StockWatcher application so that users can log into their Google Account and retrieve their list of stocks. Note: For a broader guide to deploying, see Deploy a GWT Application. This tutorial builds on the GWT concepts and the StockWatcher application created in the Build a Sample GWT Application tutorial. It also uses techniques covered in the GWT RPC tutorial. 1. Sign up for an App Engine account Sign up for an App Engine account. Uploading Your Application - Google App Engine. Commerce APIs. Storing Data - Google App Engine. App Engine Datastore is a schemaless NoSQL datastore providing robust, scalable storage for your web application, with the following features: No planned downtime Atomic transactions High availability of reads and writes Strong consistency for reads and ancestor queries Eventual consistency for all other queries The Java Datastore SDK includes implementations of the Java Data Objects (JDO) and Java Persistence API (JPA) interfaces, as well as a low-level Datastore API.

Storing Data - Google App Engine

In addition, the Java SDK supports other frameworks designed to simplify Datastore usage for Java developers, including: Layouts. Panels in GWT are much like their layout counterparts in other user interface libraries.


The main difference is that GWT panels use HTML elements to lay out their child widgets. Panels contain widgets and other panels. Quake2-gwt-port - Project Hosting on Google Code. Quake II and the Quake logo are trademarks of id Software.

quake2-gwt-port - Project Hosting on Google Code

The Quake II GWT port brings the 3d gaming experience of Quake II to the browser. In the port, we use WebGL, the Canvas API, HTML 5 <audio> elements, the local storage API, and WebSockets to demonstrate the possibilities of pure web applications in modern browsers such as Safari and Chrome. The port is based on the Jake2 project, compiled to Javascript using the Google Web Toolkit (GWT). Jake 2 is a Java port of the original Quake II source code, which was open sourced by id software. LoginSecurityFAQ - google-web-toolkit-incubator - Explains how to do logins with GWT in a secure fashion. - The Official incubator of widgets and libraries for Google Web Toolkit. This FAQ page is slightly more hands-on, but you should definitely also read Security for GWT applications.

LoginSecurityFAQ - google-web-toolkit-incubator - Explains how to do logins with GWT in a secure fashion. - The Official incubator of widgets and libraries for Google Web Toolkit

This article describes how to do the following: Create a 'login' page that is based on user/password authentication. Store this data in a secure fashion on your server. Allow users to 'remain logged in' for as long as you want so they don't have to enter their user name and password every time.