This document summarizes Google Web Toolkit (GWT), which allows developers to create AJAX applications in Java that are compiled into JavaScript and HTML for the web. GWT provides widgets, panels, and remote procedure calls to facilitate building applications. It is open source and used by Google and others for applications like Google Maps and contact managers.
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Golang is a programming language trusted by companies like Dropbox, Facebook, Netflix & Uber. Here we are providing Golang pros & list of top 10 Golang Frameworks.
Introduction to the Eclipse scripting tool Groovy Monkey. Groovy Monkey allows for you to engage in API exploration, Task Automation, Plugin prototyping and collaboration in a lightweight and simple way.
Explains how to install Necessitas (Qt for Android), how to use it, and how to publish to the Android Market. Based on Necessitas 0.3 (3rd alpha)
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Plone, being a python based CMS written as a project for the Zope application server, consist almost entirely of python modules and a number of configuration files. Python source code is loved by many in the community for its explicit readablity; however, for many experienced software developers, coming over to the Plone technology stack can be a haunting experience. It seems everything is hidden away as pickled object in the ZODB, and that layers of magic prevent one from understanding how it works and how to affect change. This presentation will explain to the novice: - how to track down the python source behind Plone - how to take advantage of rich open source tools like ctags and pdb - best practices for getting started with file system product development
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Introduction to the Eclipse scripting tool Groovy Monkey. Groovy Monkey allows for you to engage in API exploration, Task Automation, Plugin prototyping and collaboration in a lightweight and simple way.
Explains how to install Necessitas (Qt for Android), how to use it, and how to publish to the Android Market. Based on Necessitas 0.3 (3rd alpha)
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Griffon is a desktop framework for Java Swing leveraging the dynamic language Groovy and values convention over configuration.
Presented at Devoxx 2008
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Plone, being a python based CMS written as a project for the Zope application server, consist almost entirely of python modules and a number of configuration files. Python source code is loved by many in the community for its explicit readablity; however, for many experienced software developers, coming over to the Plone technology stack can be a haunting experience. It seems everything is hidden away as pickled object in the ZODB, and that layers of magic prevent one from understanding how it works and how to affect change. This presentation will explain to the novice: - how to track down the python source behind Plone - how to take advantage of rich open source tools like ctags and pdb - best practices for getting started with file system product development
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Previously, we have seen cross-platform solutions but they either compromised on performance or reaching design expectations. Google, Facebook, and Microsoft have been hard at work and I think they now have solutions that are worth taking another look. I want to explore three such popular frameworks: Flutter, Xamarin, and React Native, explain what they are, how they work, and compare them against each other with a focus on performance. My hope is that after reading this article, you are inspired enough to go check them out and know enough to formulate in your mind which technology could be the right choice for your needs.
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Functional testing, as any other testing, is important to ensure the health of our apps. However, functional tests are often tricky, too susceptible to change, and their maintenance ends up being a nightmare. Are we hopeless then? Not at all! Luckily, there are tools to ease this task like Geb and Spock, which help us to create well structured, comprehensive, and easy to maintain tests. In this talk we will review these tools, showing different options for creating the tests.
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Intro: Flutter meaning rapid variation of electronic signal recently became Dart's framework name for mobile development. This presentation is a short introduction into a cross-platform solution covering iOS/Android. During this 45 minute period you'll learn what is flutter, where it came from and what it's for.
This document covers details about yebhi and important aspects of this eCommerce portal. It covers following information.
- SWOT analysis
- Marketing strategy
- Company direction and focus
- Company success factors
This is the first of 3 parts of GWT Training. It is introduces Ajax and GWT and how to install GWT for Eclipse.
It is for Java Programmers that want to start Ajax development using GWT.
2. contents
• w is GWT?
hat
• where did it com from
e ?
• w does it all m
hat ean?
• w uses GWT?
ho
• w to get som
ant e?
A presentation by
3. w is GW
hat T?
GWT is Java W developm
eb ent
GWT allow w developers to create AJAX
s eb
applications in Java
your Java code is com piled into AJAX (HTML
and JavaScript) W eb
applications like Google M aps and Google Mail
so, basically you can w your front end code in
rite
Java (and HTM L)
A presentation by
4. w is GW
hat T?
GWT produces code capable of running on all
of the m ajor browsers, such as IE, Firefox,
Safari, Opera, and handles the com patibility
issues for you by com piling different outputs
for different brow sers
A presentation by
5. w is GW
hat T?
Co mpo ne nts and APIs
A presentation by
6. w is GW
hat T?
Co mpo ne nts
JavaS c ript Co mpile rs
GWT compiler converts Java code into JavaScript code
GWT obfuscates the com piled output so that everything is com pressed
Java codes which are suppose to be com piled in to JavaScript needed to be
JDK (Java Developm Kit) 1.4 com
ent pliant
JS NI (JavaScript Native Interface)
the JavaScript Native Interface, or JSNI for short, allow us to execute
s
JavaScript from Java, as w as execute Java from JavaScript
ell
this is made possible by the GW com
T piler that can m erge native JavaScript
code w the JavaScript code that is generated from Java
ith
JRE Emulatio n Library
this library contains the m com only used parts of the full JRE, w
ost m hich may
be used in your projects and can be compiled to JavaScript
A presentation by
7. w does it all m
hat ean?
We b apps with a De s kto p lo o k and fe e l
recent trends show that w the advance in w 2.0,
s ith eb
w are increasingly trying to give W Applications
e eb
the “
feel” desktop applications
of
noww GWT w get a pool of w
ith e idgets and panels
using w hich w can use build w applications like
e eb
desktop applications
A presentation by
8. w does it all m
hat ean?
s o me GWT APIs
Widg e ts and Pane ls
GWT ships w a large set of w
ith idgets and panels available for use
Instead of layout m anagers GWT provides a set of panels that display
their children in a specific manner
Re mo te Pro c e dure Call
GWT includes several w rappers of varying complexity and capability
around the JavaScript XM Http Request object
L
Includes set of classes for supporting the JavaScript Object Notation
(JSON) m essage form at
(GW T-Rpc) that allow you to send Java objects betw
s een the brow and
ser
server w ithout the need to translate them
XML pars e r
Because the parsing is done by the brow and not by GWT, you get
ser
the performance benefit of native code execution
A presentation by
9. w does it all m
hat ean?
whe n to us e GWT:
good for w hen you have a Java back end
if you like Java
newUIs from scratch
som other fram orks are good for enhancing existing UIs
e ew
lic e ns ing :
open source as of 1.3 (Dec 2006)
Apache 2.0 license
no restrictions on developed apps
A presentation by
10. w uses GWT?
ho
http://images.google.com agelabeler/
/im
http://gpokr.com /
http://w w
w .openkm .com /
http://beta.contactoffice.com /
viewexamples:
http://gwt.google.com/samples/Showcase/Showcase.html
#Cw DecoratorPanel
A presentation by
11. w to get som
ant e?
hello@momentumdesignlab.com
1.866.542.7124
A presentation by