Object ThinkingMicrosoft, 2004 - 334 lappuses In OBJECT THINKING, esteemed object technologist David West contends that the mindset makes the programmer--not the tools and techniques. Delving into the history, philosophy, and even politics of object-oriented programming, West reveals how the best programmers rely on analysis and conceptualization--on thinking--rather than formal process and methods. Both provocative and pragmatic, this book gives form to what's primarily been an oral tradition among the field's revolutionary thinkers--and it illustrates specific object-behavior practices that you can adopt for true object design and superior results. Gain an in-depth understanding of:
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No grāmatas satura
1.–3. rezultāts no 26.
... validate self return validation rules return held class name Class : SelfEvaluatingRule Object evaluate self Class : InvestmentCollection Object , Valued Collection return periodic income Payment Collection Mortgage Collection Expense ...
... validate its own contents . An example of a rule might be valueEntered is a date ; if true , return True ; else ... validate itself , working with its own collection of rule objects . Form validation rules exist for ensuring consistency ...
... validate its contents . Figure 9-20 provides three examples , the first two showing simple entryField validation rules and the third showing a more complex rule for form validation . RETURN " True " IF ( objectEntered WhatIs YourClass ) ...