I was hoping to write a simple program (if that's possible) to open a browser,
go to a site, and scrape a piece of information from that site.
For example, I was hoping to open a Safari of Firefox browser, go to nyt.com
and scrape the Dow Jones Industrial Average which is on the homepage.
Does
i have a data set of stock orders and i want to count the number of unique
stock symbols in the set.
i have turned the data set into an array and based on the message spec, i can
identify the stock symbols. but i don't know how to make sure i'm only
counting unique ones.
i had thought to do
