Re:JavaScript fundamentals before learning React
by jaredklewis on Thursday July 19, 2018 @09:52PM
(#17571867)
Yea, I think const in JS alludes to the way const works in C++.
If someone knows java though, it can always be explained that const in JS is identical to marking a local variable as final in Java.
More so than const, I was perplexed by the JS choice of the `let` keyword. Are there any other languages that use let for declarations that can be reassigned? Did BASIC allow lets to be reassigned? Can’t remember...
If someone knows java though, it can always be explained that const in JS is identical to marking a local variable as final in Java.
More so than const, I was perplexed by the JS choice of the `let` keyword. Are there any other languages that use let for declarations that can be reassigned? Did BASIC allow lets to be reassigned? Can’t remember...