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CSCI 352 Group Discussion Software Design Ch 7-8 and text_messenger demo
Answer the following questions. For each one, use a file with line-numbers from the text_messenger code as a reference to support your explanation.
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Email
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Group Members
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Your answer
What is the difference between
Stateful
and
Stateless
Widgets?
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Your answer
When should you use
const
in your code?
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Your answer
When should you use
required
in your code?
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Your answer
What is a
Key
and when are they used?
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Your answer
How does Flutter enforce
null safety
?
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Why are
async
and
Future
required for sending and receiving information through sockets?
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Discuss an example of the
different layer, different abstraction
rule in this project.
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Discuss an example of where complexity was
pulled downward
to simplify an interface.
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What elements of the code remain complex? How could this complexity be addressed?
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