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A methodology that enables a system to be modeled as a set of objects that can be controlled and manipulated in a modular manner
5
votes
4
answers
477
views
Variable name which sometimes refers to an object and sometimes to a string
Sorry for the confusing title - this is best illustrated by an example (hypothetical but hopefully illustrative).
For 99% of my application a Zip Code is considered as a string, so I consistently use …
3
votes
1
answer
179
views
Should a service object be transient or persistent?
In a typical server software design, business logic will generally invoke "services" (such as a database or web service).
When I design such a system, I tend to think of each service as a singleton w …