if then else - promise?

Promise then this
True false undefined null NaN
Let const var
Switch break if else return
Fetch this promise

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Classic DEV Post from Jun 26

Books vs Online Courses

Which the two learning methods is better for learning a new programming language?

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Craig Butcher
Front End Web Developer and Designer, love talking about design, development, accessibility and having to master the art of parenting level six. Oh, and he has a rad bionic ear.
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