If anyone had ever set eyes on Cracking the Coding Interviews (or any other books on algorithms), you might at least know what memoization is and w...
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One fix needed:
needs to be
(also uses
===as best practice)Otherwise an error happens:
Oh, shoot! Thank you. I thought that could implicitly return.
About the
===it's very funny because now we don't have to use==again, although it is totally fine for integers like this case.===: Yeah, I just picked up this habit, as it is usually the safer option, especially when processing external/user input.return: JS is one of the langs without implicit returns. Nevertheless in the middle of a function we need to be explicit anyway, since more code follows afterwards. If implicit returns were supported you could use an else block to avoid a keyword, but also not worth the effort.Yeah I was hoping es6 is closer to functional than this. The only way to get an implicit return from the last expression is a lambda function without brackets (containing a single expression).
And for the brain version:
Or
undefinedwill be the only result.The parallel with AI is really weird. Memoization is just a form of cache for pure functions, it's way simpler than anything AI related
You're probably right. However, I was trying to kind of wrap this concept of memory / caching with the "brain". So I was trying to suggest that even with a super smart AI doing this it would still use this technique to memorize.
I understand recursion well enough, I just open the blog and clap for it
Thank you!
Nice overview Joe.
Thanks Ben!