December 2014
Beginner
336 pages
7h 41m
English
book
Learn Ruby the Hard Way: A Simple and Idiomatic Introduction to the Imaginative World of Computational Thinking with Code, Third Edition
by Zed A. Shaw
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Exercise 7. More Printing
Now we are going to do a bunch of exercises where you just type code in and make it run. I won’t be explaining this exercise because it is more of the same. The purpose is to build up your chops. See you in a few exercises, and do not skip! Do not paste!
ex7.rb
1 puts "Mary had a little lamb." 2 puts "Its fleece was white as #{'snow'}." 3 puts "And everywhere that Mary went." 4 puts "." * 10 # what'd that do? 5 6 end1 = "C" 7 end2 = "h" 8 end3 = "e" 9 end4 = "e" 10 end5 = "s" 11 end6 = "e" 12 end7 = "B" 13 end8 = "u" 14 end9 = "r" 15 end10 = "g" 16 end11 = "e" 17 end12 = "r" 18 19 # watch that print vs. puts on this line what's ...
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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.