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所在平台: Udemy |
课程主页: https://www.udemy.com/course/hello-ruby/
课程评论：没有评论
**课程名称：** Hello Ruby - Ruby 入门编程 **课程概述：** “Hello Ruby”是您学习 Ruby 编程的第一门课程。Ruby 语言以其对初学者友好、学习曲线平缓而著称，专为人类设计，让初学者能快速上手。它在开发者中非常流行，是 GitHub 上标记次数第三多的编程语言，在初创公司招聘网站 Angel List 上也位列第四，显示出其高涨的工作需求。 本课程为早期发布版本，未来将持续更新更多内容。仅在最初的两个小时内，您就将学习到： * Ruby 表达式 * Ruby 变量 * Ruby 字符串 * Ruby 字符串转义序列 * Ruby 方法：字符串与数字的转换 * Ruby 数字 * Ruby 数学运算与比较 * Ruby 方法：数字与字符串的转换 * Ruby 对象方法 * Ruby 注释 * Ruby 的 `puts` 和 `print` * Ruby 的 `gets` * Ruby 输入、存储与输出 * Ruby 字符串插值 * Ruby 对象检查（`inspect` 和 `p` 方法） * Ruby 条件语句 * Ruby 循环（`for` 和 `while`） 在学习这些概念的同时，您还将构建您的第一个程序。本课程不仅教授 Ruby 语言本身，更重要的是让您有机会用 Ruby 语言进行编程实践。 “Hello Ruby”并非您唯一应该学习的 Ruby 课程，但它绝对是您开启 Ruby 之旅的最佳起点！ 欢迎来到“Hello Ruby”！
Hello Ruby is not the only Ruby course you should ever take but it should be your first!Here are a few reasons why you might want to learn Ruby: It is beginner friendly. Ruby was a programming language built for people. It was meant to have a low learning curve so beginners could get started right away!It is incredibly popular among developers. It is the third most tagged programming language on GitHub. High work demand. It is listed as the fourth most popular programming language on Angel List, a premier site for Startups.This is an early release of the course. There will be much more coming in the next few months but it is already loaded with great content:) Here are a few things you will learn in just the first two hours:* Ruby expressions* Ruby variables* Ruby strings* Ruby escape sequence in strings* Ruby method converting strings to numbers* Ruby numbers* Ruby math operations and comparisons* Ruby method converting numbers to strings* Ruby methods on an object* Ruby comments* Ruby "puts" and "print"* Ruby "gets"* Ruby input, storage and output* Ruby string interpolation* Ruby object inspection with "inspect" and "p" methods* Ruby conditionals* Ruby loops - for and whileWe will learn about all of these while building our first program! This course teaches you the language of Ruby and then gives you an opportunity to speak, program, in that language.Hello Ruby isn't the only course you should ever take but it should be your first!Welcome to Hello Ruby!
