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Our most Visited Solution Pages
PHP and MySQL
Uploading images, storing them in MySQL database, and accessing them - all from PHP. [view]
Python
Running processes in parallel through Python's threading capability. [view]
Apache httpd and Apache Tomcat
There are many ways of getting the Apache httpd web server to talk to the Apache Tomcat appliaction server. Learn the pros and cons of the various options. [view]
Linux, Unix and OS X
Why partition ('slice") that nice big 250Gbyte hard drive into a series of smaller logical units? We explain. [view]
Java
If you're wanting to see if a string is in the right format in Java, or you want to extract a vital element from some text, chances are you'll want to use a regular expression. [view]
Tcl, Tk and Expect
Do you want to load test your software before you release it to the world? The expect extension to Tcl lets you do so - down to the realsitic simulation of different typing speeds of different operators. [view]
Ruby
There's a lot of talk about Ruby being a langauge for the future, of "Pragmatic Programming" and of "Rails". What exactly is Ruby and Rails? [view]
Perl
It doesn't have private, protected, package or public ... but it has my, our @ISA and bless. If Perl really an Object Oriented language? [view]
Solutions
In the solutions area of our website you'll find a number of longer technical articles ranging from Apache to Tcl, and from installing dual boot operating systems to graphics programming in Java. Once you select an article in one or other of the subject area, you'll find that our server will offer you a more tuned selection of articles covering related subjects.

Use the index on the right to select the topics you'd like to learn more about.
Our site also features over 1000 shorter technical tips and daily jottings under our Horse's Mouth blog. Want to search the archive for articles relevant to YOU? Start here (for PHP) or here (for Ruby) or here (for MySQL).
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Public Training Courses
Running regularly at our UK training Centre.
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Our Solutions
Time Line - growth of our Open Source training
What are NIS, LDAP, DNS and BIND
Firewall fundamentals - Linux
Multiple domains on a single web server
The Author of the Apache httpd and Tomcat Course
Current software versions
Running CGI scripts in Apache Tomcat
Running SSI (Server Side Include) scripts in Apache Tomcat
Portrait of the Author of PHP
awk - pattern scanning and formatting
Bottles from Melksham Spa
Moving up a class
Brackets and Braces in Tcl
Are you a cat or dog person?
Introduction to the C Programming Language
Is your Web Server under attack?
Handling Cookies through CGI.pm
Cookie Law
Copying databases and tables in MySQL
Why so many different courses?
Introduction to the C plus plus Programming Language
Training - our guarantee and commitment
Linux and httpd file system layout - LAMP server
Formatting to a fixed number of decimal places
"Perl - I didn't know you could do that"
Spotting and stopping denial of service attacks
Want something more dynamic than an array?
Changeover to the Euro
Intro to 2002 newsletter
Using current exchange rates on a web page
errors v exceptions
Onsite training - expenses
MySQL joins - using left join and right join to find orphan rows
Open Source - here to stay, or a flash in the pan?
File Locking
Web Forensics
Using Frames with PHP
Why have Tcl/Tk been around for so long?
MySQL SELECT - JOIN versus UNION, WHERE versus HAVING, GROUP etc.
Graphic User Interfaces (GUIs)
An overview of PHP String functions
Sourcing, installing and configuring PHP
The practical solution of requirements using PHP
Shopping cart application in PHP
Complete PHP example - Registering for a get-together
From Day Hotel to Hotel - not such a big change
How come our list prices are lower?
index
Loading incr-tcl into tclsh
Incr-Tcl - Object Oriented extension to Tcl
Data Monging
Overview of Java
206a Hello Java World
Fundamental classes java.lang, java.util and others
Handling XML in Java
Regular Expressions in Java
Extending Graphics in Java
Extending Graphics in Java part 2
Extending Graphics in Java Part 3
Overview of Ant - a Java based build tool
Left Joins to link three or more tables
Korn Shell - Basics
Korn Shell - History, storing to file, commands
Korn Shell Scripting - an introduction
Web applications using LAMP technologies
A Web interface for your Linux admin tasks
Analysing incoming data lines
Windows clients to a Linux Server
Context - List, scalar and double quotes
Suggesting alternative search terms to web site users
Identity theft - Phishing for your details
Tiny guide to vi basics
Moderating a forum
Controlling multiple asynchronous processes in Perl
Book review - Beginning Java 2
Management overview of MySQL - background and Philosophies
Justification - MySQL v Oracle, Open Source v Commercial
MySQL version 5, PHP version 5 and mysqli
Nasty Characters in Web Applications
For the newcomer to Well House Consultants
Inheritance
Mapping database rows to objects in a class
On the Oban Road
all variables are objects
Autumn 2001 Newsletter intro
Free software - the joy of Open Source
Running open source on Mac OSX
Using LWP to write Web Clients
Overview of what we're expecting in Perl 6
Load balancing and robustness - httpd, tomcat, PHP, Servlets, MySQL
Parrot - Perl's new Virtual Machine
Price Comparison on our training courses
Making all your .html files run a Perl script
Python List, Python Tuple, Python Dictionary
Phone and fax to 070059 numbers in the UK
What is PHP?
Error messages in PHP
Keeping the PHP and the HTML apart
MySQL and PHP - enquiry tool for ad-hoc requirements
Security improvements in PHP 4.1.0
Example - PHP form, Image upload. Store in MySQL database. Retrieve.
When to denormalise your MySQL data
Many to many table mapping (Pivot tables)
Is Perl truly an OO language?
POD (Plain Ole Documentation) - how to check it
Python threads - a first example
New to programming. Portable code. Perl or Java?
1fe9 Python Calling functions and methods. Using objects and modules.
User defined sorting - what is a callback?
copying an object - copy the reference
Python Fast Start
Log file analysis - short Python example
the while and else structure
Ror - Ruby on Rails
Basic class definition and use in Ruby
Pattern Matching - a primer on regular Expressions
Replicating servers in MySQL - Why and how
"Java Cookbook" - review
Creating Really Memorable Experiences
Modules, Mixins and Comparators in Ruby
Ruby Regular Expressions
String Functions in Ruby
Converting to Ruby? Start here
Conditionals, loops, and iterators in Ruby
Writing to and reading from files
Interfacing applications to a MySQL database engine
MySQL Extras
Sessions in Servlets
Why Partition a disc drive?
Web Page and HTML Spell Checker
Good places to stay in Melksham
The proxy jServ, jk, jk2, warp and jk story
A multithreaded server in Java
Taxi from Melksham Station, Sir?
Using Tcl to test a system with the tcltest module
Perl is a teenager!
The Typist and the Engineer
It's easy to get to Melksham, and there's things to do!
Load Balancing and Clustering
Object Orientation in Perl - First Steps
What makes a good variable name?
Introduction to Cascaded Style Sheets
Elements of Cascading Style Sheets
Cascading Style Sheets - laying out your page
Cascading Style Sheets - putting it all together
Well House Consultants - Key Facts
Defining events including variable values in Tk
Accessing a MySQL database via a browser, Perl and CGI
Pay on the day - not months in advance!
The wonders of Perl
Using Perl to read Microsoft Word documents
Windows - running Apache and MySQL from a CD
Linux and XP - loading a dual boot system
Solution Centre - all article listing
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