Training, Open Source Programming Languages

This is page http://www.wellho.net/mouth/2859_Usi ... ample.html

Our email: info@wellho.net • Phone: 01144 1225 708225

 
For 2021 - online Python 3 training - see ((here)).

Our plans were to retire in summer 2020 and see the world, but Coronavirus has lead us into a lot of lockdown programming in Python 3 and PHP 7.
We can now offer tailored online training - small groups, real tutors - works really well for groups of 4 to 14 delegates. Anywhere in the world; course language English.

Please ask about private 'maintenance' training for Python 2, Tcl, Perl, PHP, Lua, etc.
Using java, javac, jar, and CLASSPATH - a simple example

What Version of Java am I running? How do I edit, compile and run a Java program? What does this error message mean? How do I puts lots of classes into a single file, then run them from that file? How do I see what's in that file? How do I get Java to look for a class it needs in a series of places?

All good questions asked early on a Java course. And I answered them all earlier today. I have annotated the log [here], and you'll find the source code of my sample classes too - Annie, Bella, Chloe and Debbie.

From a Java Bootcamp Course, but taught on some other courses too!
(written 2010-07-07)

 
Associated topics are indexed as below, or enter http://melksh.am/nnnn for individual articles
J702 - Hello Java World
  [2414] Hello World - a good traditional start to a Java course - (2009-09-22)
  [4350] Keyboard reader for Java programming newcomers - (2014-12-12)

A502 - Web Application Deployment - Java - Basic Tools
  [754] tar, jar, war, ear, sar files - (2006-06-10)
  [1082] Straight from the .jar - (2007-02-16)
  [1192] What are WEB-INF and META-INF directories? - (2007-05-18)
  [1562] Java Compiler - needs all classes, compiles them all too - (2008-03-03)
  [1771] More HowTo diagrams - MySQL, Tomcat and Java - (2008-08-24)
  [1909] javax.servlet cannot be resolved - how to solve - (2008-11-26)
  [2153] Class Loading and Variable Conversion in Java - (2009-05-02)
  [2422] Looking inside Java classes - javap and javadoc - (2009-09-25)
  [3151] Disassembling Python and Java - previously compiled code - (2011-01-29)
  [3819] Packing a tar, jar or war file - best practise - (2012-07-26)
  [4412] Java -making sure you have the right versions - (2015-02-02)


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What methods are available on this Java object?
Some other Articles
Writing a server in Java
Fail Safe Error Handling in Java via Exceptions
MySQL and Java - connectivity past, present, and future thoughts
What methods are available on this Java object?
Using java, javac, jar, and CLASSPATH - a simple example
The healthy option - away from the private car
Park and Ride at Batheaston - will it solve Wiltshires Ills?
Two sides of the coin
Train Services - Melksham to Bath and Bristol (and airport)
Melksham Food and Drink Fair and Town Crier Competition
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This is a page archived from The Horse's Mouth at http://www.wellho.net/horse/ - the diary and writings of Graham Ellis. Every attempt was made to provide current information at the time the page was written, but things do move forward in our business - new software releases, price changes, new techniques. Please check back via our main site for current courses, prices, versions, etc - any mention of a price in "The Horse's Mouth" cannot be taken as an offer to supply at that price.

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