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8 Cards in this Set
- Front
- Back
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Difference between functional and imperative in terms of Programmer Focus
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Imper: How to perform tasks and how to track changes in state
Func: What information is desired and what transformations are required on the data to get the information |
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Difference between functional and imperative in terms of State changes
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Imper: very important
Func: non-existant |
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Difference between functional and imperative in terms of Order of execution
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Imper: very important
Func: low importance, order is implicit |
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Difference between functional and imperative in terms of Primary flow control
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Imper: Loops, conditionals, and function calls
Func: Function calls, specifically recursion |
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Difference between functional and imperative in terms of Primary manipulation unit
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Imper: instances of structures or classes
Func: Functions as first-class objects and data collections. |
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Basic description of Imperative
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Sequence of commands to take actions (thereby changing the state)
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Basic description of Functional
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Declarative, describes what needs to be done rather than how to do it
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Procedural programming
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Imperative programming in which statements are structured into procedures (also known as subroutines or functions)
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