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11 Απριλίου 2006

540 ελεύθερα κεφάλαια βιβλίων από Addison Wesley

Εδώ είναι μια αναζήτηση google που επιστρέφει όλα τα ελεύθερα κεφάλαια βιβλίων που προσφέρονται από Addison Wesley στον ιστοχώρο τους. Μπορείτε να τροποποιήσετε αυτήν την αναζήτηση με την προσθήκη της λέξης κλειδιού σε την, όπως έχω κάνει κατωτέρω.

540 ελεύθερα κεφάλαια βιβλίων από Addison Wesley:

«title= " http://tinyurl.com/ghvry
«target=» _blank " > tinyurl.com/ghvry

Κατωτέρω, τροποποίησα αυτήν την αναζήτηση προσθέτοντας τις λέξεις κλειδιά. Εδώ είναι μερικά από αυτά τα κεφάλαια που αναλύονται ανά κατηγορία:

138 ελεύθερα σχετικά με την Ιάβα κεφάλαια:
tinyurl.com/gp8hq

266 ελεύθερα σχετικά με την ανάπτυξη κεφάλαια Ιστού:
tinyurl.com/e9p84

44 ελεύθερα σχετικά με το Linux κεφάλαια:
tinyurl.com/zzsm6

40 ελεύθερα σχετικά με το δίκτυο κεφάλαια C# και σημείων:
tinyurl.com/jfyz7

32 ελεύθερα σχετικά κεφάλαια κεντρικών υπολογιστών παραθύρων 2003:
tinyurl.com/ec8wq

47 ελεύθερο Oracle και σχετικά με τη βάση δεδομένων κεφάλαια:

«title= " http://tinyurl.com/k3je4

«target=» _blank " > tinyurl.com/k3je4

Δημοτικότητα: 12% [?]

Το μερίδιο και απολαμβάνει:

Σχετικές θέσεις:

Πάνω από 3.000 ελεύθερα κεφάλαια βιβλίων από O'Reilly

Ελεύθερα κεφάλαια βιβλίων που καλύπτουν την Ιάβα, JSP, και ASP.Net

Περισσότερο Ebooks από τα esnips

Αποσπάσματα, άκρες, και άρθρα από το πραγματικούς βιβλίο και τους συντάκτες προγραμματιστών

21 ελεύθερα κεφάλαια βιβλίων για C#, VB.Net, XML, και την ανάπτυξη Ιστού ηλεκτρονικού εμπορίου

_ Filed κατώτερος: Free Computer and I.T. Books — computer_teacher @ 10:59 pm

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April 12, 2006

Over 3,000 Free Book Chapters from O'Reilly

Here is another google search for lots of free book chapters, this one returns all of the free book chapters offered by O'Reilly on their web site. You can modify this search by adding keyword(s) to it, as I have done below.

3,010 Free Book Chapters from O'Reilly:
" title="http://tinyurl.com/rgfld" target="_blank">tinyurl.com/rgfld

Below, I modified this search adding keywords. Here are some of these chapters broken down by category:

290 Free Java related chapters:
tinyurl.com/nqokv

818 Free Web Development related chapters:
tinyurl.com/mm4dv

377 Free Linux related chapters:
tinyurl.com/n4kve

68 Free Python related chapters:
tinyurl.com/f7dst

96 Free PHP related chapters:
tinyurl.com/j3vsb

192 Free Perl related chapters:
tinyurl.com/z44ke

64 Free C# and dot Net related chapters:
tinyurl.com/lwb5n

29 Free ASP.Net related chapters:
tinyurl.com/luyv9

20 Free Windows Server 2003 related chapters:
tinyurl.com/n9lep

116 Free Oracle and Database related chapters:
tinyurl.com/goz3v

43 Free Cisco related chapters:
tinyurl.com/fk64f

193 Free Networking related chapters:
tinyurl.com/gqsyl

450 Free Security related chapters:

" title="http://tinyurl.com/kf6ul

" target="_blank">tinyurl.com/kf6ul

Popularity: 17% [?]

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12 Free Book Chapters for ASP.Net

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540 Free Book Chapters from Addison Wesley

35 Free XML Book Chapters

30 Free C# Book Chapters

Filed under: Free Computer and I.T. Books — computer_teacher @ 9:36 pm

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April 14, 2006

Information Modelling and Development Course

This course teaches you how large-scale computer systems are designed and developed. You'll learn how to develop design notations using the Unified Modelling Language (UML), which is the industry standard language for software analysis and design. This course also shows you how to use Rational Rose to draw diagrams.

Information Modelling and Development Course

Information Modelling and Development Course Lecture Notes

1. Information Modelling and Development
2. Scenario Analysis
3. Business Modelling with Activity Diagrams
4. Business Process Mapping
5. Use Case Analysis
6. Case Study - Theatre Booking
7. Intro to Objects
8. Study week - no notes for this week
9. Relationships
10. Inheritance and Aggregation
13. Sequence Diagrams
15. Databases
16. Databases and Normalisation
17. Storing objects and relationships
21. Software System Development Life Cycles

Information Modelling and Development Course Slides

1. Why Model
2. Scenario Analysis
3. Modelling the Business
4. Activity Modelling
5. Use Case Analysis
5a. Coursework notes
6. Case Study
7. Object-Oriented Modelling and Design
8. Study Week - No slides this week. Look at Tutorial Page
9. Relationships
10. Inheritance and Aggregation
11. Amazon Home Page
13. Sequence Diagrams
14. Odd Shoe Co.
15. Databases
16. Normalised Databases
17. Implementing Databases
19. Design Objects
20. More sequence diagrams
21. System Development Lifecycle
23. Exam revision

Popularity: 6% [?]

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Free Database and SQL Training

Requirements Analysis and Specification Study Guide

24 University Computer Science Courses

Web Applications Software Engineering Course

Information Technology Security Handbooks

Filed under: Best New Free Computer IT Training Tutorial Resources — computer_teacher @ 8:59 pm

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11 Ebooks on Web Development, AJAX, ASP.NET, C++, C#, and XSLT

Here is a Google Groups post that contains links to 11 freely available ebooks covering Web Development and Programming, AJAX, ASP.NET, C++ Programming, Microsoft Visual Studio, Visual C Sharp (C#), and XSLT.

To access the download link for the ebooks on rapdishare.de, click on the Free button at the bottom of the rapidshare page, wait about 30 seconds, then enter the 3 character code and click on the download button. (You will need to wait 1 hour between large downloads.). To uncompress .rar files you can use 7-Zip, available here: www.7-zip.com/download.html.

11 Ebooks on Web Development, AJAX, ASP.NET, C++, C#, and XSLT:
tinyurl.com/jxmzy

Popularity: 17% [?]

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37 ASP.NET AJAX Video Tutorials

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81 AJAX and 24 JavaScript Ebooks

Ajax Ebooks and Learning Documents

30 dotNET and Web Dev eBooks

Tags for this post>> Ajax

Filed under: Free Computer and I.T. Books — computer_teacher @ 9:11 pm

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April 18, 2006

Learn How to Write Regular Expressions

Here are some good learning resources and tutorials for teaching yourself how to write Regular Expressions. These are the best ones that I have found for this topic.

Learning to Use Regular Expressions:
gnosis.cx/publish/programming/regular_expressions.html
This tutorial is aimed at users and programmers who have begun to work with tools that use regular expressions, but who are not quite comfortable with the intricacies of them. Even users who may have used regular expressions in the past, but have forgotten some of the details can benefit from this as a refresher. Completing this tutorial and lots of practice with varying cases is about all you need to be an expert. The concepts of regular expressions are extremely simple and powerful. It is their application that takes some work.

Regular Expressions - User guide:
www.zytrax.com/tech/web/regex.htm
This user guide provides an overview of the format and syntax of Regular Expressions specifically as they are used in Apache. The guide and notes are also generally applicable to most supporting applications.

Tao of Regular Expressions:
linuxreviews.org/beginner/tao_of_regular_expressions/
Regular expressions explained in three levels: easy, medium, and difficult. Numerous examples are given.

Regular expression Article from Wikipedia, the free encyclopedia:
en.wikipedia.org/wiki/Regular_expression
This is a very well written about regular expressions and how to write them. Several good web resources are also linked from here.

Regular Expression Tutorial:
www.regular-expressions.info/tutorial.html
Learn How to Use and Get The Most out of Regular Expressions. In this tutorial, the author teaches you all you need to know to be able to craft powerful time-saving regular expressions. He starts with the most basic concepts, so that you can follow this tutorial even if you know nothing at all about regular expressions yet. Then he also explains how a regular expression engine works on the inside. This will help you to understand quickly why a particular regex does not do what you initially expected.

Demystifying Regular Expressions:
www.linuxforums.org/applications/demystifying_regular_expres...
In this article a simple usage of regular expressions is described. Its intention is to bring users to try the most powerful search and replace paradigm available and hopefully start using it. The article is written reproducing actual steps I took to complete my task, to show the specifics and possible problems.

Popularity: 7% [?]

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Non-Programmer's Tutorial for Python

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Filed under: Best New Free Computer IT Training Tutorial Resources — computer_teacher @ 8:18 pm

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April 24, 2006

Free Certification Preparation Exams

Here are lots of practice certification exams. These include preparation questions and answers for the following certifications: Checkpoint, Cisco, Citrix, CIW (webmaster), CompTIA A+, Network+, Server+, Linux+, HP, IBM, Linux, Lotus, Novell, Oracle, Sun, and Microsoft MCSE (including 70-282, 70-285, 70-291, 70-292, 70-293, 70-294, 70-296, 70-297, 70-298, 70-299, 70-305, 70-306, 70-310, 70-315, 70-316, 70-320, 70-340),

Free Certification Preparation Exams:
itbooks.msk.ru/archives/ebooks/actualtests/

Popularity: 10% [?]

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CompTIA Linux+ Certification Preparation Guide

Tutorials for MS Certified Technology Specialist Exams

Many Programming and IT Certification eBooks

Huge Archive of Certification Practice Exams

Filed under: Best New Free Computer IT Training Tutorial Resources — computer_teacher @ 9:58 pm

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154 Free Book Chapters from ftponline.com

Here are 154 free book chapters from ftponline.com, mostly covering Microsoft .Net technologies, but also some Java, PHP, and Web Services. The 2 links below are google search result pages for these free book chapters.

Free Book Chapters 1-100 from ftponline.com

Free Book Chapters 101-154 from ftponline.com

Here are some of the free chapters offered by ftpoline.com:

Chapter 3: Basic Programming in Visual Basic .NET

Advanced Design Concepts: Patterns, Roles, and Relationships

Creating an ASP.NET Web Application

Mobile Device Development with ASP.NET

Murach's SQL for SQL Server

Multithreading and Concurrency Management

Transactions

Methods

Inheritance

Indexers and Properties

Advanced .NET Framework

ADO.NET Managed Providers

Building Database Applications with ADO.NET

Business Framework Implementation
(Expert C# 2005 Business Objects)

How to Handle Exceptions and Validate Data
(Murach's C#)

Collections
(C# Core Language Little Black Book)

Windows Forms Controls
(Core C# and .NET)

Chapter 8: Designing Object-Oriented Programs Inheritance

Visual Studio .NET Database Projects
(Database Access with Visual Basic .NET)

How to Use Data Views
(VB.NET Database Programming with ADO.NET)

Enterprise Data Management
(SQL Server 2005 Distilled)

Call Stack Introspection
(Java Reflection in Action)

Creating Applications That Talk (Chapter 2);
Data-Mining Predictions (Chapter 5)
(Building Intelligent .NET Applications)

XML Linking Language

How to Test and Debug an ASP.NET 2.0 App
(Murach’s ASP.NET 2.0 Web Programming With C# 2005)

Avoid Conversion Operators (#28);
Create App-Specific Exception Classes (#44)
(Effective C#)

Popularity: 19% [?]

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540 Free Book Chapters from Addison Wesley

Free Book Chapters covering Java, JSP, and ASP.Net

21 Free Book Chapters for C#, VB.Net, XML, and e-Business Web Development

Free Java and Information Technology Books

Filed under: Free Computer and I.T. Books — computer_teacher @ 11:09 pm

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April 25, 2006

Free LPI Certification Practice Exams and Tutorials

Here are a total of 96 questions and answers for the Linux Professional Institute's (LPI) certification exams 101 and 102, along with the free LPI Certification tutorial courses offered by IBM. These will help you prepare for these exams. The way you prepare for the LPI certification exams is a personal choice. You may find that simply looking at the exam objectives and studying on their own (using man pages, HOWTOs, etc.) is enough, or you may want to read books, take web-based or computer-based training, or actually go through instructor-led classes offered by a training center.

Hee are some reasons why you should get Linux Certified?

Establish your competence for well-defined Linux-related functions.
Easily demonstrate your competence to a potential contractor.
Certification helps you set out and follow a career path.
LPI certification is developed from within the Linux community, by your peers, and gives you the opportunity to help develop the certification standards and exams.

LPI 101 Certification Practice Test containing 44 Questions with Answers

LPI 102 Certification Practice Test containing 52 Questions with Answers

IBM also offers the following free LPI Certification Tutorial Courses:

Exam 101 tutorials

The five tutorials below help you prepare for the five topics in LPI exam 101. Exam 101 is the first of two junior-level system administrator exams. Both exam 101 and exam 102 are required for junior-level certification, or LPIC-1. (The remaining tutorials in the 101 series will be added to this page as they are completed.)

LPI exam 101 prep: Hardware and architecture
Topic 101. Learn to configure your system hardware with Linux. By the end of this tutorial, you will know how Linux configures the hardware found on a modern PC and where to look if you have problems.
LPI exam 101 prep: Linux installation and package management
Topic 102. Learn about Linux installation and package management. By the end of this tutorial, you will know how Linux uses disk partitions, how Linux boots, and how to install and manage software packages.
LPI exam 101 prep: GNU and UNIX commands
Topic 103. Get an introduction to common GNU and UNIX commands. By the end of this tutorial, you will know how to use commands in the bash shell, including how to use text processing commands and filters, how to search files and directories, and how to manage processes.
LPI exam 101 prep: Devices, Linux filesystems, and FHS
Topic 104. Get acquainted with Linux devices, filesystems, and the Filesystem Hierarchy Standard. By the end of this tutorial, you will know how to create and format partitions with different Linux filesystems and how to manage and maintain those systems.
LPI exam 101 prep: The X Window System
Topic 110. Learn about the X Window System on Linux. By the end of this tutorial, you will know how to install and maintain the X Window System. This tutorial covers both major packages for X on Linux: XFree86 and X.Org.

Exam 102 tutorials

The nine tutorials below help you prepare for the nine topics in LPI exam 102. Exam 102 is the second of two LPI junior-level system administrator exams. Both exam 101 and exam 102 are required for junior-level certification, or LPIC-1. (The tutorials in the 102 series will be added to this page as they are completed.)

LPI exam 102 prep: Kernel
Topic 105. Learn how to install and maintain Linux kernels and kernel modules. By the end of this tutorial, you will know how to build, install, and query a Linux kernel and its kernel modules.
LPI exam 102 prep: Boot, initialization, shutdown, and runlevels
Topic 106. Learn how to boot, change runlevels, reboot, and shut down your system. By the end of this tutorial, you will know guide a system through booting, set kernel parameters, and shut down or reboot a system.

Exam 201 tutorials

The eight tutorials below help you prepare for the eight topics in LPI exam 201. Exam 201 is the first of two LPI intermediate-level system administrator exams. Both exam 201 and exam 202 are required for intermediate-level certification, or LPIC-2.

LPI exam 201 prep: Linux kernel
Topic 201. Learn to understand, compile, and customize a Linux kernel. By the end of this tutorial, you will be able to configure and customize the kernel to fit your exact requirements.
LPI exam 201 prep: System startup
Topic 202. Learn the steps a Linux system goes through during system initialization, and how to modify and customize those behaviors for your needs.
LPI exam 201 prep: Filesystem
Topic 203. Learn how to control the mounting and un-mounting of filesystems, examine existing filesystems, create filesystems, and perform remedial actions on damaged filesystems.
LPI exam 201 prep: Hardware
Topic 204. Learn how to add and configure hardware to a Linux system, including RAID arrays, PCMCIA cards, other storage devices, displays, video controllers, and other components.
LPI exam 201 prep: File and service sharing
Topic 209. Learn how to use a Linux system as a networked file server using any of several protocols supported by Linux.
LPI exam 201 prep: System maintenance
Topic 211. Learn the basic concepts of system logging, software packaging, and backup strategies.
LPI exam 201 prep: System customization and automation
Topic 213. Learn some basic approaches to scripting and automating system events such as report and status generation, cleanup, and general upkeep.
LPI exam 201 prep: Troubleshooting
Topic 214. Building on material covered in more detail in earlier tutorials, learn what you can do when things go wrong.

Exam 202 tutorials

The seven tutorials below help you prepare for the seven topics in LPI exam 202. Exam 202 is the second of two LPI intermediate-level system administrator exams. Both exam 201 and exam 202 are required for intermediate-level certification, or LPIC-2. (The remaining tutorials in the 202 series will be added to this page as they are completed.)

LPI exam 202 prep: Networking configuration
Topic 205. Learn how to configure a basic TCP/IP network, from the hardware layer (usually Ethernet, modem, ISDN, or 802.11) through the routing of network addresses.
LPI exam 202 prep: Mail and news
Topic 206. Learn how to use Linux as a mail server and as a news server. Learn about mail transport, local mail filtering, mailing list maintenance software, and server software for the NNTP protocol.
LPI exam 202 prep: Domain Name System (DNS)
Topic 207. Learn how to use Linux as a DNS server, chiefly using BIND. Learn how to perform a basic BIND configuration, manage DNS zones, and secure a DNS server.

Popularity: 7% [?]

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Huge Archive of Certification Practice Exams

18 CompTIA Practice Exams

Oracle and Novell Certification Practice Exams

Free Certification Preparation Exams

Filed under: Best New Free Computer IT Training Tutorial Resources — computer_teacher @ 11:22 pm

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April 26, 2006

Free Microsoft Certification MCAD and MCSD Ebooks

The page linked below is to a google groups post containing 2 sets of free ebooks that will help you prepare, study for, and pass the Microsoft MCAD and MCSD certification exams. These cover the 70-300, 70-305, 70-306, 70-310, 70-315, 70-316, and 70-320 certification exams. The first linked .rar compressed file contains 5 ebooks, and the second one contains 4 ebooks. To access the download links on rapidshare.de, click on the Free button near the bottom of the rapidshare page, wait about 30 seconds, then enter the 3 character code and click on the download button. To uncompress .rar files you can use 7-Zip.

Free Microsoft Certification MCAD and MCSD Ebooks

The Microsoft Certified Solution Developer (MCSD) for Microsoft .NET credential is the top-level certification for advanced developers who design and develop enterprise solutions, using Microsoft development tools and technologies as well as the Microsoft .NET Framework.

Exam 70–300: Analyzing Requirements and Defining Microsoft .NET Solution Architectures

Exam 70–305: Developing and Implementing Web Applications with Microsoft Visual Basic .NET and Microsoft Visual Studio .NET

Exam 70–315: Developing and Implementing Web Applications with Microsoft Visual C#™ .NET and Microsoft Visual Studio .NET

Exam 70–306: Developing and Implementing Windows-based Applications with Microsoft Visual Basic .NET and Microsoft Visual Studio .NET

Exam 70–316: Developing and Implementing Windows-based Applications with Microsoft Visual C# .NET and Microsoft Visual Studio .NET

Exam 70–310: Developing XML Web Services and Server Components with Microsoft Visual Basic .NET and the Microsoft .NET Framework

Exam 70–320: Developing XML Web Services and Server Components with Microsoft Visual C# and the Microsoft .NET Framework

Popularity: 24% [?]

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Huge Archive of Certification Practice Exams

36 Microsoft Certification Tutorials and Free Practice Exams

.NET, C#, MCSD, SQL Server, Ajax Ebooks

Free Microsoft MCSE MCSD Certification Ebooks

Filed under: Free Computer and I.T. Books — computer_teacher @ 12:08 pm

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DB2 Free Self-Study Courses and Tutorials

IBM if offering the following free tutorials and courses for learning how to set-up, administer, and use their DB2 database. These tutorials and free courses can also be used to prepare for the DB2 certification exam.

DB2 Free Self-Study Courses and Tutorials
The DB2 self-study courses and tutorials on this site are available for download at no charge.

	Complimentary DB2 Business Intelligence Tutorials
	DB2 Content Manager Version 8 System Administration Workshop
	WebSphere Information Integrator Tutorials
	DB2 Training Courses
	DB2 UDB Certification Tutorials

DB2 V7 User Certification Prep Tutorials
This series of six tutorials is designed to help you prepare for the DB2 (Version 7) User Certification (Exam 512). Each tutorial includes a link to a free DB2 Universal Database Enterprise Edition download. These tutorial courses provide a solid base for each section of the exam.

Prerequisites
These tutorials are geared toward Database Administrators (DBAs) familiar with basic database concepts.

System requirements
After a quick, free registration, you can begin a tutorial. Each tutorial should take about an hour to complete. You can take it online, or download a PDF or zip file of the tutorial.

	DB2 user certification prep, Part 1: DB2 tools, data warehousing and OLAP This tutorial introduces the basics of the DB2 Tools, and the concepts of data warehousing and OLAP. The material in this tutorial primarily covers the objectives in "Section 1. Installation and Planning". Installation is not covered in this tutorial.
	DB2 Security: DB2 V8.1 Family Fundamentals certification prep, Part 2 of 6 This tutorial introduces you to DB2 security and instances. The material in this tutorial primarily covers the objectives in "Section 2. Security and Instances". In this tutorial, you will learn about DB2 instances, the Database Administration Server (DAS) Instance, and DB2 Security features (DB2 Authentication, Authorization and Privileges).
	DB2 user certification prep, Part 3: Creating and accessing DB2 databases This tutorial introduces you to the objects that make up a DB2 database, how the database is created, and the different tools used to create, access, and manipulate DB2 objects.
	DB2 user certification prep, Part 4: SQL usage This tutorial introduces you to Structured Query Language (SQL), and gives you a good understanding of how DB2 Universal Database uses SQL to define database objects (such as tables, views, or indexes) and to manipulate data in a relational database.
	DB2 user certification prep, Part 5: Database objects This tutorial discusses data types, tables, views and indexes as defined by DB2 Universal Database. It explains the features of these objects, how to create and manipulate them using Structured Query Language (SQL) and how they can be used in an application.
	DB2 user certification prep, Part 6: Database concurrency This tutorial introduces you to the concept of data consistency and to the various mechanisms that are used by DB2 Universal Database to maintain database consistency in both single- and multi-user environments.

Free Professional Certification Preparation Documents for DB2 Certification
The following preparation documents have been created to help you prepare for DB2 Information Management certification exams. Each document covers role descriptions, requirements, objectives and preparation suggestions.

DB2 Content Manager
	Exam 443 -- DB2 Content Manager V8.3
	Exam 442 -- DB2 Content Manager V8.1
DB2 UDB V8.1
	Exam 700 -- DB2 UDB V8.1 Family Fundamentals
	Exam 701 -- DB2 UDB V8.1 for Linux, UNIX, and Windows Database Administration
	Exam 702 -- DB2 UDB V8.1 for z/OS Database Administration
	Exam 703 -- DB2 UDB V8.1 Family Application Development
	Exam 704 -- DB2 UDB V8.1 for Linux, UNIX and Windows Advanced Database Administration
	Exam 705 -- Business Intelligence Solutions V8.1
	Exam 706 -- DB2 UDB V8.1 for Linux, UNIX, and Windows Database Administration Upgrade Exam
DB2 UDB V7.1
	Exam 512 -- DB2 UDB V7.1 Family Fundamentals
	Exam 513 -- DB2 UDB V7.1 Database Administrator for UNIX, Linux, Windows and OS/2
	Exam 514 -- DB2 UDB V7.1 Family Application Development
	Exam 516 -- DB2 UDB V7.1 Database Administrator for OS/390