Difference between revisions of "Computing"
From Jtkwiki
Jump to navigationJump to search| Line 12: | Line 12: | ||
* An instance in a computing process must represent exactly one instance in the modelling domain. | * An instance in a computing process must represent exactly one instance in the modelling domain. | ||
* Use random number generator objects where possible. | * Use random number generator objects where possible. | ||
| − | |||
=== Databases === | === Databases === | ||
Revision as of 04:25, 16 July 2008
Contents
Programming Principles
General
- Keep code and data strictly separate.
- Be aware of whether your programming creates executable content.
- When using random number generators, seed them explicitly to keep your results reproducible.
Debugging
- Computers are deterministic machines. All bugs can be reproduced.
Object Oriented Programming
- An instance in a computing process must represent exactly one instance in the modelling domain.
- Use random number generator objects where possible.
Databases
- Identification and description must be kept separate.
- Primary keys should be generated where reasonably possible.
