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This is often the tale of Prince Siddhartha and the way he grew to become Buddha, the woke up One. appealing full-color illustrations depict each one significant lifestyles occasion within the Buddha's existence, awakening, and educating. His message of nonviolence, loving-kindness, and unselfishness is movingly and obviously advised in a manner that youngsters and their mom and dad can relate to and convey to lifestyles in themselves.
The Ruby programming language is ideal for newbies: effortless to benefit, strong, and enjoyable to take advantage of! yet wouldn't it's extra enjoyable should you have been studying with the aid of a few wizards and dragons?
Ruby Wizardry is a playful, illustrated story that may educate you ways to software in Ruby by means of taking you on a fantastical trip. As you keep on with the adventures of younger heroes Ruben and Scarlet, you'll examine genuine programming talents, like how to:
Use basic techniques like variables, symbols, arrays, and strings
paintings with Ruby hashes to create a programmable breakfast menu
regulate software circulation with loops and conditionals to aid the Royal Plumber
try your wild and loopy principles in IRB and keep your courses as scripts
Create a category of mini-wizards, every one with their very own superpower!
arrange and reuse your code with equipment and lists
Write your personal extraordinary interactive tales utilizing Ruby
Along the best way, you'll meet colourful characters from round the state, just like the hacker Queen, the Off-White Knight, and Wherefore the minstrel. Ruby Wizardry could have you (or your little wizard) addicted to programming in no time.
For a while 10+ (and their mom and dad! )
The superb large hero is again to fly into the hearts and houses of kids. This crime-fighter is devoted to fighting the main strong and deadly enemies. Superman soars over city combating evil villains in those fascinating and interesting 8x8 storybooks choked with event and nice illustrations.
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Additional info for My Cowboy Book
Rb, and typed: flowmatic_on = true water_available = true if flowmatic_on && water_available flow_rate = 50 end “You’ve lost me,” said the King. “We’ll take it slow,” said Scarlet. “First, we assign the variables flowmatic_on and water_available to true. Then, we have the if, which is a conditional, on the second line. ” “And && is just Ruby’s way of saying and,” said Ruben. “We already know that the fourth line sets the flow rate to 50, so together, the whole thing says, ‘If flowmatic_on is true and water_available is also true, this program will set the flow_rate variable to 50.
While computers were invented about a bajillion years ago (the first devices you’d recognize as computers were created in the 1940s), Ruby was cooked up relatively recently, in 1993. You might think that 1993 was a bajillion years ago, too, and in some ways, you’re right. The Internet only had about a hundred websites. Nobody had smartphones. In fact, most people’s phones were connected to their walls by wires. These were dark times. But in the ancient world of the mid-1990s, a man named Yukihiro Matsumoto (or just “Matz” to his friends) was busy trying to invent the future.
Rb in any folder you’d like (it’s a good idea to create a ruby folder now to put all your Ruby programs in). rb. Here’s how to do that with the cd command: •• On Mac or Linux, your prompt (the bit to the left of the $ on the command line) looks something like /Users/username $. rb in a folder called ruby in your home folder, you can get to that folder on the command line by entering: $ cd /Users/username/ruby Don’t type the $ part, just everything after it. Also, don’t literally type username; you should replace that with whatever you see in your prompt!