9
votes
Accepted
JavaScript program that calculates the sum and difference of a pair of numbers
Use const instead of let when possible
Declaring a variable with let tells JavaScript you ...
- 206
6
votes
JavaScript program that calculates the sum and difference of a pair of numbers
Procedural decomposition is a useful tool to manage complexity, and separation of "business logic" from user interaction common.
I think the naming of procedures can be improved here:
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5
votes
JavaScript program that calculates the sum and difference of a pair of numbers
I'm not a JavaScript guy by any means, but I can apply what I know from related languages and let others shoot me down...
In setup(), I don't think we need the ...
- 88.3k
4
votes
JavaScript program that calculates the sum and difference of a pair of numbers
I want to build on @Abion47's answer, because it hits on a lot of key points but misses two crucial items.
Your program should not just print successes; it should also print descriptive error ...
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2
votes
JavaScript program that calculates the sum and difference of a pair of numbers
There are only two hard problems in computing: cache invalidation and getting programmers to pay attention to naming things.
Taking the time to figure out good names is the key to being a good ...
- 9,348
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