October 2014
Intermediate to advanced
280 pages
7h 20m
English
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Your Turn
- Exercise: StringsAndBinaries-6
Write a function to capitalize the sentences in a string. Each sentence is terminated by a period and a space. Right now, the case of the characters in the string is random.
iex> capitalize_sentences("oh. a DOG. woof. ") "Oh. A dog. Woof. "
- Exercise: StringsAndBinaries-7
Chapter 7, Lists and Recursion, had an exercise about calculating sales tax. We now have the sales information in a file of comma-separated id, ship_to, and amount values. The file looks like this:
id,ship_to,net_amount 123,:NC,100.00 124,:OK,35.50 125,:TX,24.00 126,:TX,44.80 127,:NC,25.00 128,:MA,10.00 129,:CA,102.00 120,:NC,50.00Write a function that reads and parses this file and then passes the result to the sales_tax ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.