Referential Equality in JavaScript
Writing modern JavaScript depends pretty heavily on understanding what "referential equality" is. It's the underlying concept behind pure functions, and pass-by-value vs. pass-by-reference. It also comes up in frameworks like React, where shouldComponentUpdate and PureComponent rely on you to update values in an immutable way. This video goes over what referential equality and pure functions are, and a few things to watch out for when you're writing your own functions.
Watch video Referential Equality in JavaScript online without registration, duration hours minute second in high quality. This video was added by user Dave Ceddia 11 August 2019, don't forget to share it with your friends and acquaintances, it has been viewed on our site 3,122 once and liked it 123 people.