Intelligentedu Best New Free Computer IT Training Tutorial Resources

Here are 218 excellent PHP Code Examples and References at psoug.org. If you want to learn the basics of PHP, then this PHP code library will help you greatly. These code examples will also help you increase your PHP skills and become a better PHP programmer. PHP-enabled web pages are treated just like regular HTML pages and you can create and edit them the same way you normally create regular HTML pages. Many pieces of functionality are covered by these PHP code snippets.


PHP Coding Library:
 
 - Add & Subract dates  
 - Add dashes to credit card numbers
 - Alternate Title Case function  
 - Anti-Flood Protection  
 - Anti-SQL Injection Function  
 - Auto Link Maker  
 - Auto Link Maker #2  
 - Automatically process email  
 - Awesome Date Time Conversion Kit  
 - Bad Word Filter  
 - Ban Proxy Servers   
 - Base 64 Decode  
 - Basic currency conversion Convert 1 dollar to pounds using Yahoos conversion  
 - Basic PHP Calendar
 - Binary to Text / Text to Binary  
 - Block IP Addresses  
 - Browser sniffer / detector  
 - Bubblesort routine  
 - Buffered Download code  
 - Build Date Select Boxes  
 - Build select list from table  
 - Build select menu from database  
 - Calculate date of Easter Sunday  
 - Calculate Distance  
 - Calculate Files In Directory  
 - Calculate Zipcode Distances  
 - Calendar for any month any year  
 - CAPTCHA w/ GD Image Library  
 - Censor Message Text  
 - Check a file exists  
 - Check if an image exists (GD)  
 - Check if array is associative  
 - Check If Domain Exists  
 - Check number of characters in a range
 - Check syntax of multiple PHP files all at once  
 - Collapse multiple spaces or dashes  
 - Combining three arrays into one  
 - Combining two arrays into one  
 - Convert 12 to 24 hour time and vice versa  
 - Convert BBCode Tags   
 - Convert Hours to Minutes  
 - Convert HTML to plain text  
 - Convert Minutes to Hours  
 - Convert minutes to hours #1  
 - Convert minutes to hours #2  
 - Cookie Login Code  
 - Copy File From Server  
 - Count days between dates  
 - Count lines in file  
 - Count words in string  
 - Create an HTML page on demand  
 - Create Basic PDF  
 - Create gzip file  
 - Create mySQL table with PHP  
 - Create thumbnails with PHP   
 - CSS Colornames to RGB values   
 - Currency display formatting function   
 - CyberCash payment class  
 - Days in month #1  
 - Days in month #2  
 - De-Pluralize a String  
 - Decimal to octal conversion   
 - Define a schedule of holidays   
 - Define schedule of holidays  
 - Delete all cookies set  
 - Delete all files in directory...  
 - Delete by date  
 - Delete by wildcard  
 - Delete files older than 'X'  
 - Detect Mobile/WAP browser  
 - Directory Listing  
 - Directory Listing #2  
 - Display html source with line numbers
 - Display stock quotes from a CSV file  
 - Download File To Client  
 - Easy page browser    
 - Echo 'n' number of words   
 - Email attachments with PHP mail()  
 - Email w/ attachments class    
 - Encrypt and Decrypt without a known key  
 - EVAL a file   
 - Export table to Excel or MS Word file  
 - Extract and Display all links on a web page  
 - Extract Search Query from Referer  
 - Fake email addresses  
 - Filter Empty Array Elements  
 - Filter non-alphanumeric characters  
 - Financial management functions  
 - Find days between dates #1  
 - Find IP from Hostname  
 - Find the current URL of the page  
 - Flat file counter  
 - Forum skeleton code  
 - FTP via PHP  
 - GD barchart demo  
 - Generate random string  
 - Get Absolute Path
 - Get All Files into an Array  
 - GET and POST variables in hidden form  
 - Get Atomic time  
 - Get file extension  
 - Get file in as variable  
 - Get filesize without downloading  
 - Get last added insert ID  
 - Get Link Text  
 - Get oldest file in directory  
 - Get Path Info  
 - Get text between tags   
 - Get week number  
 - GoogleBot monitor  
 - Gradient Image Generator  
 - Graphical tree like Explorer   
 - Handy SORT BY box  
 - Heavy Duty URL validator  
 - Heavy-duty SendMail function  
 - HEX Encode / Decode  
 - HEX to RGB array  
 - Hierarchical categories browser  
 - Highlight Words #2  
 - How many days ago  
 - How to write a config file  
 - Import SQL Data  
 - Improved Strip_Tags()  
 - Insert Into Middle Of Text  
 - Invert Hex Color  
 - Invert Hex Color #2  
 - IRC Bot skeleton code  
 - Is email deliverable?  
 - Is Number Even?  
 - Language Specific Response  
 - List files in directory   
 - Live validation of email address  
 - Make grayscaled image  
 - Mini private messaging system  
 - Mini-mail / Private Messaging system  
 - MKDIR with error checking  
 - Month, Day, Year dropdown boxes  
 - Nice 'Read More...' links   
 - Nicely Format File Size  
 - Online PHP Tester  
 - Optimize All Database Tables (mySQL)  
 - Oracle with PHP  
 - Ordinalize (Suffix) Numbers  
 - Output as Word Doc format   
 - Page creation time  
 - Page creation time #2  
 - Pagination Example #1  
 - Pagination Example #2  
 - Parse RSS into array  
 - Pass vars to/from Javascript  
 - Perfect Highlighting Function   
 - Permutation Generator  
 - PHP to JavaScript Array   
 - Pick Randomly from Array  
 - Prompt user at command line   
 - Pronouncable password generator   
 - Protect Writable Directory  
 - Quick calendar example  
 - Quickly sort associative arrays  
 - Random banner picker  
 - Random Image from Directory   
 - Random Pronounceable Passwords  
 - Read gzip File   
 - Really Get File Extension   
 - Recursive Directory Browser   
 - Recursive fopen() function  
 - Recursive function to generate a parent/child tree  
 - Recursively traverse array  
 - Regex Matching Patterns  
 - Remote file_exist() 
 - Remove all non-ASCII chars  
 - Remove extra linebreaks   
 - Roman2dec and Dec2Roman  
 - Rounded random numbers  
 - Secure Auto-Link Maker  
 - Select (dropdown) list generator  
 - Server Stats via PHP  
 - Set/Get/Remove Cookies  
 - Show current time as PNG-image  
 - Show mySQL table as HTML  
 - Simple Averaging  
 - Simple DB connection class  
 - Simple downloader script  
 - Simple image scaling  
 - Sine, Cosine, and Tangent  
 - Split all chars in string  
 - Split URL into parts #1  
 - Storing images in a database   
 - String to Date  
 - Strip HTML to Text  
 - Super Simple Database Driven Web Site  
 - Super simple encryption example   
 - Super-mini Chat room  
 - Ternary Operator  
 - Test If File Is Included   
 - Test if mySQL table exists   
 - Text to GIF  
 - Truncate Links Over X Chars long  
 - Unique Array function  
 - Unique IP-icture  
 - Universal parameter reading  
 - UNIX Timestamp conversion   
 - Unset unkown array element   
 - Update MySQL Table Using An Array   
 - Use htpasswd file with PHPscripts
 - Use SendMail  
 - Validate credit card numbers
 - Validate email address #1  
 - Validate email address #2
 - Validate email address #3  
 - Vulnerability Tester 
 - WebServer Spy  
 - Weighted Random Choice 
 - What Season Is It? 
 - Write text onto an image   
 - Write to File example 
 - XSS Sanitizer Function   
 - Yahoo Online Status

Popularity: 5% [?]

Here are 6 Ajax Tutorials and Workshops at ajaxlessons.com to help you to learn Ajax right from the basics to several of the advanced features. After going through these Ajax tutorials and workshops you will be able to create interactive web applications or rich Internet applications more efficiently and thereby adding the power of Ajax to your websites.


6 Ajax Tutorials and Workshops:

Ajax Workshop 1: Ajax basics & building a simple email verification with prototype.js.
This first tutorial covers the basics of AJAX, what AJAX is and when it should be used. This will also help you to build simple email verification with prototype.js.

OAjax Workshop 2: Building Tabbed Content
This Ajax tutorial will show you how to build a tabbed content browser which will be Ajax powered. The tabbed content browser will be created with the help of XHTML and CSS.

Ajax Workshop 3: Shopping Cart using Script.aculo.us
Using the Script.aculo.us JavaScript library, here we are explaining to create a drag and drop shopping cart.

Ajax Workshop 4: Live Data with JSON & Prototype.js
This Ajax tutorial will show how to build a live data viewer using the Prototype.js library and the Script.aculo.us library.

Cross Domain Ajax using Prototype.js and Ajax Extended
This tutorial helps you to build cross domain Ajax applications using Prototype.js and Ajax Extended libraries.

Using Prototype.js and PeriodicalExecuter
This last Ajax tutorial teaches how to get started with prototype’s PeriodicalExecuter object. This object is useful when you have to repeat a function with a set interval.

Popularity: 4% [?]

Here are two Web Design Tutorials: Design for Developers and Web Design for Programmers, hosted at New Auburn Personal Computer Services. These two Web design tutorials will help you to create successful web sites and web applications, along with getting you familiar with the process and tools involved with developing a functional and attractive site/application. The first tutorial is illustrated using presentation slides, and the second one is illustrated as an e-book. Both tutorials are in pdf format.


Design for Developers  (224 Kb, 34 pages)
This course is meant to be a hands-on experience. The goal is to get you familiar with the process and the tools involved in developing a functional, attractive site or application. Various hands-on examples are illustrated using the help of Photoshop, Dreamweaver, and CSS.

 - Introduction
 - Layout
 - Choosing Colors
 - Fonts
 - Logo Design with Illustrator
 - Mocking up with Photoshop
 - Building the HTML
 - Graphics on the Web
 - CSS
 - Accessibility
 - Resources
 - Notes


Web Design for Programmers  (2.48 Mb, 83 pages)
This tutorial explains you about basic color theory, learning how to choose colors, basic typography, learning how to choose fonts, basic layouts, how to mock up a site in Photoshop and basic XHTML and CSS. Also covered are building a logo that can scale using Illustrator and building a mockup of the site in Photoshop

 - Quick Disclaimers
 - We are going to learn stuff
 - We’re gonna build stuff
 - Good vs. Bad Design
  -  Bad Design
 - Good Design
 - Design is more than pretty colors!
 - Commandments
 - Basics of Layout
 - Navigation
 - Gather information
 - Sketch your stuff
 - Doesn’t have to be pretty
 - Get inspired!
 - Sketching Guidelines
  - Color
 - What is Color
 - Basic Color Theory
 - Color Schemes
 - Monochromatic
 - Analogous
 - Complimentary
 - Technical Color Selection
 - Photographs
 - Natural Color Selection
 - Choose a color scheme
 - Typography
 - Font types
 - Monospaced
 - Legibility
 - Fonts and Style
 - The Baseline Grid
 - Limited Options
 - No Grid Used
 - Grid Used
 - Basics of a Grid
 - Units of Measure
 - Logo Design
 - Designing a Logo
 - Learning to Draw with Illustrator
 - Make a Logo
 - Mockup with Photoshop
 - HTML Basics
 - Semantic Markup
 - Tables
 - HTML Tags
 - Block level tags
 - Inline Elements
 - Scope
 - Valid markup
 - Block vs Inline Elements
 - Doctype
 - Create Your HTML Page
 - Validation
 - CSS Basics
 - A CSS Rule
 - Types of Stylesheets
 - Inline Styles
 - Inline Stylesheet
 - External Stylesheets
 - Media Types
 - Selectors
 - Selectors by HTML Elements
 - Selectors by Class Name
 - Selectors by ID Name
 - Guidelines for use
 - Grouping
 - Scoping
 - Layout.css
 - Resetting
 - Web Graphics
 - Style.css
 - Optimizing Images
 - Accessibility
 - How?
 - Questions
 - Follow up

Popularity: 5% [?]

Here is books.sysfaq.ru where you can find and download about 90 computer and programming ebooks covering the categories linked below. About half of these are in Engish and the other half are in Russian. These ebooks are in pdf and chm formats.


eBook Categories:

Cisco

Hack

Hardware

Net

Unix - BSD  Linux  Solaris  Unix

IT eBooks

OS_Theory

Programming
ASP .Net, C, C++, C#, Windows Scripting, Perl, Java

RFC

Security

Virtualization

Windows
MCSE, Windows XP, Windows 2003

SQL Server 2005

Popularity: 6% [?]

Here are 61 nice MySQL References and Code Examples, at psoug.org. These will help you to learn how to code SQL with the most popular open source database server, MySQL, which is one of the best RDBMS being used for developing web based software applications. By using these references and code examples you will increase your mySQL skills, and can become a better MySQL user or DBA. 


61 MySQL References and Coding Examples:
 
 - A minus B query
 - Add new user
 - Add or Subtract days
 - Add random numbers to columns
 - Add string to field
 - Almost any date to Mysql date
 - Binary RegExp select example
 - Calculate TIMEDIFF with mysql version < 4.1
 - CaSe sEnsiTvE query
 - Change table type
 - Check for duplicates & delete duplicates from database
 - Column copy with string replacement
 - Copy one table to another
 - Counting rows
 - Create monthly partitions
 - Create Random Password
 - Detect Daylight Saving Time
 - Export table to pipe delimited file
 - Extract part of a string
 - Fake Union
 - Fast random row picker #1
 - Fast random row picker #2
 - Find all duplicates in a column
 - Find Duplicates
 - Find Worst Performing Indexes
 - Finding a substring in a string
 - Follow the progress of a mySQL command
 - Format numbers to two decimal places
 - Get HTML/XML output from queries.
 - Get MySQL Database Size
 - Get ordered list of near match items based on tag matches
 - Grouping rows by frequency
 - Import file
 - Lead-In Sentence fragment...
 - Make comma-separated list of strings
 - Move position of mySQL field
 - MySQL Capitalize
 - mySQL DUMP command
 - MYSQL Select time from a date
 - Opposite of mysql_fetch_assoc
 - Opposite of UNION
 - Password setup
 - Rebuild table indexes
 - REGEXP SELECT Example
 - Remove Duplicates
 - Replace a NULL with a given value.
 - Reset auto increment value
 - Return text between delimiters in MySQL
 - Search and Replace
 - Select based on a field that can have a NULL value
 - Select distinct/unique entries
 - SELECT from multiple tables.
 - Select maximum value
 - Select minimum value
 - Select or match a range of dates
 - Select row number in MySQL
 - SELECT within SELECT (SubSelect)
 - Sort comma separated string
 - Update and Subtract single query
 - Update/convert DB field to uppercase
 - url_decode that respects utf8 characters.  

Popularity: 5% [?]

Here are 44 excellent JavaScript References and Coding Examples, at psoug.org. JavaScript is the scripting language of web, and is used in millions of web pages to add functionality, validate forms, detect browsers, and much more. You can use these 44 JavaScript examples to help you to become a better JavaScript programmer, and by reading and using these you will learn how to code its many features and functions, thereby increasing your JavaScript skills.


44 JavaScript References and Code Examples:

 - Accordian Menu   
 - Add more form fields   
 - Add/Remove from Select list   
 - AJAX Inline Editor #1   
 - AJAX Inline Editor #2   
 - Anti_Bot Form Code   
 - Attach to all links   
 - Auto-Link words   
 - Calculate time difference   
 - Capitalize first letter of words   
 - Change text box height   
 - Check or Uncheck all Checkboxes   
 - Check radio button selection   
 - Clear screen   
 - Click to edit Table Cell   
 - Confirm Delete   
 - Copy IFRAME contents   
 - Count checkboxes   
 - Count Textbox Chars   
 - Countdown to link enable   
 - Determine Operating System   
 - DHTML Combo Box Dropdown   
 - Download only once   
 - Dynamically Add/Remove rows in HTML table   
 - Easy Style Sheet Switcher   
 - Hide/Show div   
 - Javascript Cookie functions   
 - JS ComboBox   
 - Pass vars to/from PHP   
 - Password Strength Tester   
 - Prevent framing a page   
 - Prevent the 'enter' key from submiting a form: -   
 - Preview URL/Page On Hover   
 - Put Cursor At Top Of Textarea   
 - Set cookie even after HTML output   
 - Show basic image info   
 - Show/Hide Toggle   
 - Sized Pop-Up Windows   
 - Smooth Div Show/Hide   
 - Toggle All Checkboxes on or off   
 - Trippy Page   
 - Ultimate domain name validator  
 - Variable Speed Horiz Scroll   
 - Window close on any click

Popularity: 5% [?]

Here is a Microcomputer Interfacing Course, at the University of Guelph, School of Engineering. This 12-week Microcomputer Interfacing course helps you to learn all about microcontrollers and how to effectively program on a microcontroller. The course lectures/slides/labs (pdf format) give a good insight into machine language and assembly language and will help you understand various interfacing concepts. 


Week 1: Microcontroller Concepts  (1.27 Mb 21 pages)
The first week gives you the basic microcontroller concepts which will you get you started with microcontroller programming.

Week 2: Programming  (852 Kb, 26 pages)
This week covers programming related topics like assembly and other programming languages, source code, object code and the assembler etc.

Week 3: Interfacing Concepts  (478 Kb, 18 pages)
The third week illustrates various interfacing concepts. Some of the topics that are covered are Input/Output subsystems and registers, memory, interfacing using polling, the parallel I/O subsystem etc.

Week 3 - 4: Parallel I/O
In the next two weeks we study parallel Input/Output concepts.
 - I/O concepts  (3.21 Mb, 10 pages)
 - Lecture Notes (Part 2)  (776 Kb, 26 pages)

Week 4-5: Interfacing Methods
Through the next two weeks we go through various interfacing methods.
 - Set1 434 Kb,  (16 pages)
 - Set2 500 Kb,  (16 pages)
 - Strobed I/O 504 Kb,  (14 pages)

Week 6-7: Stack, Subroutines, Interrupts  (2.33 Mb, 31 pages)
This week we earn more about stack, subroutines and interrupts.

Week 7-8:
Here the course explains topics like controlling a servo motor by moving it to a precise location and timing generation and measurements.
 - Introduction to Servo Motor  (560 Kb, 13 pages)
 - Timing Generation and measurements  (1.27 Mb, 45 pages)

Week 9-11: Data Acquisition Systems
In this section we learn about the data acquisition systems like digital to analog, analog to digital and DAC assignments.
 - Digital-to-Analog  (1.31 Mb, 48 pages)
 - Analog-to-Digital  (474 Mb, 17 pages)
 - DAC-Assignments  (474 Kb, 1 Page

Week 11-12: Serial Interfacing  (1.68 Mb, 38 pages)
In these last weeks we learn about the concept of serial interfacing.

Labs
Here is a series of lab sessions focusing on topics like parallel port programming, keypad and LCD interfacing, serial communication etc.

 - Lab 0: Introduction. Equipment  (155 Kb, 5 pages)
 - Lab 2: Parallel Port Programming  (118 Kb, 4 pages)
 - Lab 3: Keypad and LCD Interfacing  (125 Kb, 3 pages)
 - Lab 4: ServoMotor Control/Hex Keypad  (238 kb, 5 pages)
 - Lab 5: High-Tech Etch-a-Sketch  (114 Kb, 5 pages)

Popularity: 7% [?]

These 27 Linux Video Tutorials, at showmedo.com, explain many aspects of administering and using the Linux operating system. These Linux tutorials teach and demonstrate different tasks and usages of various programs, installs and other things that you may find useful. The topics include creating GUI widgets for use in Ubuntu and any other linux OS by utilizing Zenity, introduction to C++ on Linux with basic programming structures, introduction to remote command line, installation steps and usage of Linux and screen casting Linux. You'll also learn about the following: shell basics, beginning GNU/Linux with Ubuntu, how to install Windows games in Linux, running Linux on Windows, securing file transfers, sharing network files and printers, and some Linux applications like Gimp and XaraLX.


27 Linux Video Tutorials:

 - Gnu/Linux casts. (2 videos)
 - MD5 GUI widget for Linux - get Hash with right click
 - An Introduction to C++ on Linux with Hello World (2 videos)
 - Create aHackergotchi with the Gimp
 - Setup of a torrent on a home box behind anat router.  
 - openThinClient tutorials
 - Misc (9 videos)
 - Intro to remote command line (linux) (2 videos)
 - Installing and using Linux (2 videos)
 - Screencasting in Linux (2 videos)
 - My Favourite App (10 videos)
 - QCake the open-source 3D engine (English) (3 videos)[163] graphic:tranparent background with GIMP (English)
 - XaraLX (4 videos)
 - Showmedo: How to publish your email address in a spam-proof way (English)
 - Scribus Desktop Publishing (28 videos)
 - 7-zip file compressionprogramme (10 videos)
 - An Overview of the First OpenMoko Phone
 - Casting Your Knowledge, With Style (2 videos)
 - Software Carpentry - Shell Basics (13 videos)
 - Beginning GNU/Linux with Ubuntu (6 videos)
 - Using vnc2swf.py on Linux
 - Installing Windows Games in Linux (2 videos)
 - Using Samba to Share Network Files and Printers (2 videos)
 - Running Linux on Windows (2 videos)
 - DebuggingMakefiles with remake
 - Secure File Transfer With WASTE

Popularity: 7% [?]

Here are many downloadable computer ebooks at uap.unnes.ac.id/ebook/ in many programming and IT areas, as linked here below.


Categories and eBooks to download:

AutoCAD 2006/
Dummies Ebooks, 55 Ebooks/
MySQL_WhitePaper_New_Features_in_MySQL_Cluster_51.pdf 
New Folder/
Building.a.Server.with.FreeBSD.7/
PHP/
PHP_ebook
SUSE Ent 10.1/
VDSL Tutorial.doc
Website XLO2 XDA II.htm
Website XLO2 XDA II_files/
apache/
biblebook/
bind/
bridge/
candra-adsl.zip
captive portal/
chaeruddin-3dmax-01.zip
cluster LAMP/
cluster SERVER/
clustering linux/
cron/
diding-dns.zip
draft contract master.doc
ebook 4 u vol 1/
ebook2005/
ebook2006/
ebookpalace/
electronic book 1/
electronic book 2/
electronic book 3/
electronic book 4/
electronic book 6/
endy-php.zip
freeBSD book/
freebsd_book/
ibHotspot.pdf 
icare ebook 2007/
ipfw/
javascript/
kingofebook2007/
linux ebook/
manual php + mysql/
mathematics ebook/
microsoft ebook/
most wanted ebook/
msowith pro learning/
mysql-cluster-datasheet.pdf 
mysql-cluster/
network blueprint sample/
newest ebook/
next gen of teaching/
nocat auth server/
nocatbox-howto-en.pdf 
nurhasyim-htmlcss.zip
nurhasyim-htmlcss/
office umum/
oto1.html 
pamuji-securitysql.zip
panduan_jurnal_ilmiah.zip
pdfmagazine/
petunjuk-sk108-2004-05-01.pdf 
postfix/
programming references/
radius/
refman-5.1-en.a4.pdf 
routing/
rsync/
secure&Hack linux/
seting modem/
sms gateway/
spss/
sql/
squid/
tutorial power point/
wahidi-tunelling.zip
wahyu-honeypots.zip
www-services/

Popularity: 11% [?]

Here are 10 IT and Programming eBooks from bookboon.com, along with four more that will be available in the near future. These free ebooks provide you with an introduction to programming and core issues within information technology. In the future, books covering specific programming languages will be available for free download at this site, these will be for learning how to program in C, C + +, C #, PHP and Java. To access the download links, simply select a study program and the state where you reside from the 2 drop-downs.



An Introduction to Relational Database Theory 

Download


C Programming in Linux

Download


Java: The Fundamentals of Objects and Classes

Download

Java: Classes in Java Applications

Download


Java: Graphical User Interfaces

Download


Prolog Techniques

Download


Business Information Management

Download


Business Information Management Exercises

Download!


Mathematics for Computer Scientists

Download


Law for Computing Students

Download


An introduction to relation Database theory

Coming soon

Information Systems Development

Coming soon


Computer Systems Networking

Coming soon



Managing Business Systems

Coming soon

Popularity: 12% [?]