[top-down-design] Forum Topics

i want to design a software for a robot. i want to use the arrow keys of keyboard to direct the robot. can any one tell me that how can i do coding of that?

I’m working on a little matrix class for my own use and because for me, it is just fun! Now I noticed a lot (10 and more) of the methods always seem to follow the same pattern: - Iterate over the rows - For each row iterate over the columns …

1. What is the format for the first line of a method? 2. How can you view javadoc for a class? For the (1.) I am totally understand by depending on the developer design of the method. But how am i going to explain this since the tutor won't ask …

Before I post my problem I would like you in advance for taking the time to read this. I've been using simpletest to help me develop and test my php scripts. I'm currently working on a session class and when I go to test it I get the following exception …

I'd like to start by thanking whoever reads this for their help. I've been trying to learn Test Driven Development (TDD) in a php environment. I've read a lot about it and stumbled upon both PHPUnit and simpletest. I've spent the past 8 hours searching the internet for tutorials and …