Training, Open Source Programming Languages

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Our email: • Phone: 01144 1225 708225

For 2023 - we are now fully retired from IT training.
We have made many, many friends over 25 years of teaching about Python, Tcl, Perl, PHP, Lua, Java, C and C++ - and MySQL, Linux and Solaris/SunOS too. Our training notes are now very much out of date, but due to upward compatability most of our examples remain operational and even relevant ad you are welcome to make us if them "as seen" and at your own risk.

Lisa and I (Graham) now live in what was our training centre in Melksham - happy to meet with former delegates here - but do check ahead before coming round. We are far from inactive - rather, enjoying the times that we are retired but still healthy enough in mind and body to be active!

I am also active in many other area and still look after a lot of web sites - you can find an index ((here))
Java module J606
Java Roadmap - Beyond the Fundamentals
Exercises, examples and other material relating to training module J606. This topic is presented on public courses Learning to Program in Java, Java Bootcamp, Java Programming for the Web, Java Extra, Deploying Java Applications on Linux / Unix

There's a huge range of java packages available, and many containers and associated products. Once you've learnt the fundamentals of Java, you'll want to study those extras which are relevant to your application, and that's likely to be only a small proportion of the extras. This module briefly describes some of the more popular extras that are available, to help you see where you should consider further study.

Articles and tips on this subjectupdated
4305Learning to program in Java - yes, we can help.
Yes, we CAN teach you to program in Java. And we'll teach you with a view to the latest versions of Java too ... at the end of this article's a list of some of the things added to Java 8 (not yet the standard run time environemnt) and Java 7 and we will tell you about those as appropriate. We'll do ...
3043Gathering information - logging - with log4j. First steps.
Generating information about processes as they run - who has visited a server, where orders have been received from, noting which requests have been slow - are all vital elements of debugging and monitoring processes. And this information gathering all comes under the title of "logging". Anyone who's ...
2036Java Tag Libraries / how they work / Tomcat Deployment
A Java (JSP) tag library is a set of additional XML tags that you can include in your Java Server Page in order to create objects and set and get the attributes of those objects. Let's see an example. I can write the following into my HTML: <jsp:useBean id="bigmac" class="shape.Cube"/> <jsp:setProperty ...
1910Java - Generics
If you're writing a Java program and you want to hold a whole series of objects of a similar type in a single variable, you can use and array ... except that you need to know HOW MANY of them there will be before you create the array. Using the java.util package, there are numerous more flexible alternatives ...
1562Java Compiler - needs all classes, compiles them all too
Remember that when you compile a java source file ... a) You must have the classes it will use when it runs available to the compiler so that it can check (a bit frustrating at times if you're compiling on one machine but going to be running on another) b) If you supply only java course code for some ...
1049Java 6, Apache Tomcat 6.
I greet new releases of software that we teach with a joy that the software is moving forward, but with an element of trepidation - "what's changed" I wonder. Although programming languages rarely change in that they render the old code incompatible, thre are often changes in default configuration ...
Background information
Some modules are available for download as a sample of our material or under an Open Training Notes License for free download from [here].
Topics covered in this module
Java releases.
Java Runtime Environments.
"Stand Alone" Java programs.
Java Applets.
Java servlets.
Java Server Pages.
Other JREs.
Application Programmer Interfaces (APIs).
Useful "basic" classes.
The Java foundation classes.
The Threads API.
Java Beans.
Enterprise Beans.
and also ....
Serializable and transient.
Complete learning
If you are looking for a complete course and not just a information on a single subject, visit our Listing and schedule page.

Well House Consultants specialise in training courses in Java,Ruby, Lua, Python, Perl, PHP, and MySQL. We run Private Courses throughout the UK (and beyond for longer courses), and Public Courses at our training centre in Melksham, Wiltshire, England. It's surprisingly cost effective to come on our public courses - even if you live in a different country or continent to us.

We have a technical library of over 700 books on the subjects on which we teach. These books are available for reference at our training centre.

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