Αυτός ο
τηλεοπτικός συνδετήρας σας παρουσιάζει πώς να εγκαταστήσει τα νέα και πρόσθετα προγράμματα για
Ubuntu. This example shows you how to install an MP3-compatible music
player for Ubuntu.
Support for MP3s and DVDs By
default, Ubuntu does not include support for proprietary media formats.
If you need or wish to use these formats, you can use the EasyUbuntu
installer.
Copy Images from
Digital Camera This video clip shows you
how to
copy images from your digital camera to your Ubuntu computer.
Installing Ubuntu The
following collection of video clips provide you with an overview of all
of the steps required in order to install Ubuntu.
Install EasyUbuntu, Part 2 This
video clips shows you how to use EasyUbuntu, a setup program that helps
you install support for common, proprietary audio and video formats as
well as the Macromedia Flash plugin for the Firefox web browser.
Copy Music to MP3 Device This
video clip shows you how to copy your MP3 music files to your MP3
player using Ubuntu.
Securing Your Web
Experience This
video clip shows you how to enable web privacy and security settings in
Ubuntu. Enabling these features is especially useful if you share your
Ubuntu computer or use a public computer terminal.
Install
Ubuntu This video clip shows you how to
install Ubuntu from the Ubuntu live CD.
Add New Web Functions This
video clip shows you how to add new web functions to Ubuntu. The
example extension in this video clip is an online weather forecast for
the Firefox web browser.
Download Ubuntu CD Image This
video clip shows you how to download the Ubuntu CD image from the
Ubuntu web site. The Ubuntu CD image is needed in order to create the
Ubuntu live and installation CD.
Burn Files to CD or DVD This
video clip shows you how to burn files to a CD or DVD using Ubuntu.
Disable Preview of Files This
video clip shows you how to disable the preview of text and image files
in order to improve the performance of Ubuntu on older computers.
Install
Macromedia Flash for Firefox By
default, Ubuntu does not include support for proprietary media formats.
If you need or wish to use these formats, you can use the EasyUbuntu
installer to install the necessary programs.
Burn Ubuntu CD
Image to CD Using Nero This
video clip shows you how to burn an Ubuntu CD image to a CD using Nero
Burning Rom. The burned CD can then be used to run the Ubuntu live CD
and/or to install Ubuntu on your computer.
Remove Desktop Wallpaper This
video clip shows you how to disable the desktop wallpaper in order to
improve the performance of Ubuntu on older computers.
Use Multiple Workspaces This
video clip shows you how to use and customize the Ubuntu workspace
switcher. The workspace switcher enables you to use multiple
workspaces, which can be used to organize your windows and applications.
Install MP3 Player This
video clip shows you how to install an MP3-compatible music player on
Ubuntu.
Add Application Launcher This
video clip shows you how to add shortcuts to the Ubuntu desktop for
your favorite applications and programs.
Burn Ubuntu CD Image to CD Before
you can install Ubuntu or try the Ubuntu live CD, you will need to burn
the Ubuntu image to a CD. The following video clips demonstrate how to
burn an Ubuntu image to a CD using different CD burning utilities.
Using
Web Tabs This
video clip shows you how to use web tabs in the Firefox web browser.
Web tabs enable you to view multiple web pages in a single Firefox
window.
Use Large Text and
Icons Theme This
video clip shows you how to change the default Ubuntu theme. The new
theme uses large text and icons and is well suited if you have
difficulty viewing small text and graphics.
Crop Digital Photo This
video clip shows you how to crop a selected region from a digital photo
using the Ubuntu image editor. The selected region is then used to
create a new image.
Change Desktop Wallpaper This
video clip shows you how to change the desktop wallpaper on Ubuntu.
Add New Web Tab Button This
video clip shows you how to add a "new web tab" button in Ubuntu. This
button can then be used to open web tabs, which allow you to have
multiple web pages open in a single Firefox web browser window.
Awprofessional.com hosts many technical articles, tutorials, and chapters on their site
which are excerpts from their books,
including 129 Java programming related training tutorials and chapters.
I have extracted and linked to the 60 most popular ones below. Java Programming Training Tutorials and Chapters
Here are the 60 most popular Java Tutorials and Chapters on this site:
Thinkfree.com's
Doc Exchange is a site that encourages sharing your
documents with
the users of the Web. You can use their search feature to find
documents in areas you are interested in. They also have a New Docs
section that links to the most recent documents,
a Cool Docs category that links to docs with higher
user ratings, and Hot Docs area that lists documents that have
the most user hits and comments. Below are some search results
that I found using the search form.
AJAX, short for Asynchronous Java Script and XML,
is a web development framework that is being used to
achieve interactivity between users and servers through multiple client sided
server connections. In this new web development model, the
single-page web interface is composed of individual components which
can be updated independently of each other. By using AJAX,
developers can create web
applications in browsers, thus leading to the decline of traditional
based desktop applications. AJAX is leading
Web programming towards Web 2.0, the next generation of
using and developing for the Web. JavaScript is at the heart of AJAX,
and writing an AJAX application requires good
experience with JavaScript.
Here are 4 AJAX
Training and Implementation Documents that will
give you a greater understanding of AJAX and demonstrate how to
implement applications using it and how to migrate your web
applications to this technology.
The
training document evaluates and discusses AJAX, and it's technical
components and concepts are outlined. It also goes over
Web 2.0 and the history of Web Services, gives examples and builds your
understanding of the principles of the asynchronous Java Script and XML
technology by reviewing the concepts behind some AJAX coding examples.
The
first chapter provdes an introduction to Web programming, then chapter
2 gives a description of the details of AJAX. Chapter 3 shows
more implementation details and technical aspects, while
chapter 4 describes implementation source code, and chapter 5 gives a
review of the material covered and offers a look at the future of AJAX.
Excellent references are linked to at the end of this document.
1
Introduction 1.1 History of Web Services
1.2 Web 2.0 2 AJAX
2.1 Concepts of Ajax
2.2 Benefits 2.3
Server/Browser Model. 2.4 Existing Ajax
Tools 3 Technical Aspects
3.1 Technical Overview 3.2
XmlhttpRequest 3.3 Data transformation
and Exchange 3.4 Representation and
Manipulation of Data 4 Practical Part
4.1 Frameworks for AJAX 4.2
Sourcecode Example 4.3
Alternatives 5 Review and Summary
Migrating
web-based systems and applications to single-page AJAX applications is
a new challenge many developers and IT departments are facing today.
The first step to is know and understand the navigation and user
interface (UI) structure of the source application. This document
explains a technique using schema-based clustering that
documents the navigational model of web applicaitons, and then lists
its UI components that need to be migrated to a single-page AJAX
interface. Also, a case study is given to
help evaluate this web migration tool. pdf
document (14 pages)
Migrating
applications to AJAX requires a detailed level of knowledge of
JavaScript and this sometimes makes it difficult to write AJAX
applications. This paper first discusses the benefits of AJAX
and compares it to other development frameworks, and
specifically Java applets. A code migration framework is then
described that permits the developer to write AJAX
applications in Java. Using this framework, the Java application is
automatically translated to JavaScript and then migrated to the browser
for execution. The programmer does not need to know or code using any
JavaScript. Also, programming in Java allows the use of debugging tools
not available for JavaScript. A prototype is freely available
under an Open Source license. Some good references are listed at the
end. (pdf format,14 pages)
Learn
how to use the UsaProxy HTTP proxy to obtain information about
user activity from web-based AJAX applications. UsaProxy is a
special-purpose
HTTP proxy which modifies HTML pages before forwarding them to the
client browser. It adds JavaScript code which collects data about mouse
movement, clicks, key presses and other types of interaction without
affecting the user’s application experience. Gmail
is demonstrated
as an example AJAX application, and the authors
explain how
to set up a test using UsaProxy and how to
understand the log data written by it. (pdf format, 4 pages)
eSnips is a social content-sharing site offering 1GB of free space, where they
permit everyone to upload and share all types of media files. The user
controls who is permitted access to each folder: only the user, a
select group, or the world. Free registration is required. Here are many Java and Java related ebooks
and documents hosted by this site that are available to everyone.
eSnips
is a social
content-sharing site offering free space, where everyone can
upload and share all types of files. Among other freely
available ebooks and study guides, this site hosts many Certification
Ebooks and Exam Preparation Study Guides and Practice Tests.
Here are many
Microsoft MCSE and MCSD Certification ebooks
and study guides hosted by eSnips that are available to
everyone.
Free
registration is required.
