Archive for the ‘Beginners’ Category

Faster Java – Strings

If you’re building a long String in Java, don’t stick String objects together using ‘+’, for example: String str = “Hello”; str = str + world; str = str + “!”; Why not? It’s really slow when you do it a lot! What should you do instead? Use the append(String) method in StringBuffer (Java 1.4.2 [...]

Posted on January 29, 2009 at 7:20 pm by Paul Brabban · Permalink · One Comment
In: Beginners, Development, Java · Tagged with: , , , , , , , ,

My Website’s Pictures Won’t Load!

So you’ve got a website with some pictures that you’ve saved somewhere. The pictures work on some pages, maybe only one, put not on others. Your problem is all to do with relative links in your HTML. These are my thoughts and opinions and do not reflect those of anyone else. Read the disclaimer for [...]

Posted on September 20, 2008 at 5:29 am by Paul Brabban · Permalink · Leave a comment
In: Beginners, Development · Tagged with: