RXRX stock looks like a deep-value growth bet at just $5 and change. Though the technology is exciting, I’m not rushing into shares just yet. Nvidia made early investors rich, but there is a new class ...

If you have not done so yet, it is probably also helpful to do a couple of "Learning Exercises" (this is how they are called on the site) yourself. You can also look at the code of an existing concept ...

My understanding is that the return from the reduce function is to be an object with keys = words and their values = number of times they appear. Same as the previous ...

This is someone else's code which I'm trying to modify to make it not use global variable. I've been pulling my hair though unable to make this work.