Variables Storage

Variables should be stored in local blocks. Yes or No?
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jbode

  • Sep 16th, 2016
 

It depends on what youre trying to do. As a rule, functions should communicate solely through parameters and return values and not use shared state (i.e., global variables). However, sometimes sharing state is unavoidable (often in embedded systems, where you dont have a lot of stack space to play with).

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