"Lighthouse" for beginners in programming

Computer science as a booming industry, learners always face various difficulties. This article collects a few tips on how to learn programming for beginners, pointing out the direction for beginners.

start with "Drag and drop" programming

Drag-and-drop programming is a basic technique that allows you to create code by dragging blocks or other visual cues, rather than writing text-based code manually.

"This allows you to easily understand the basics of programming without careful study of character placement," said Code.org, founder of Hadi Partovi, a Web site that offers online programming courses. Once you've learned the basics of using drag and drop, you'll immediately want to learn how to use it to do the real thing. ”

There are a number of programs that can help you get started with drag-and-drop programming, including MIT Scratch, Code.org Code Studio, and Google blocky.

python as a beginner's language

As Partovi says, Python is a simple language for beginners. Because there is little emphasis on grammar, Python is a language that represents the idea of simplicity. Reading a good Python program feels like reading English. It allows you to focus on solving problems rather than figuring out the language itself.

JavaScript is one of the most useful languages

JavaScript is not as simple as python, but it can run on every platform: Mac, Windows, iOS, Android, and more. Every single web browser, even a new device like smartwatch, uses JavaScript on some features.

after JavaScript, try Ruby and Ruby on Rails

Ruby on Rails is a framework that makes it easy for you to develop, deploy, and maintain Web applications. While Ruby and Ruby on Rails have similar names, they are actually very different. Ruby is a scripting language, just like Python, but Ruby on Rails is a Web application framework. In other words, Ruby is a language, and Ruby on Rails is a tool that makes it easy to build websites in the Ruby language.

What makes Ruby and Ruby on Rails so appealing? Ruby on Rails uses real-time mapping techniques and meta-programming techniques, eliminating the hassle of developers writing a lot of boilerplate code during development. In the few cases where boilerplate code is needed, developers can create them in real time using Ruby on Rails built-in builder scripts, rather than manually. This feature of Ruby on rails allows developers to focus on the logical structure of the system without having to bother with trivial details.

familiarity with HTML

Although HTML is not a programming language compared to Python and Ruby, you still need it to build a website. HTML is a hyper-text markup language. The image point says that HTML is only a higher-level description than normal text, it just makes text, pictures and so more descriptive.

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"Lighthouse" for beginners in programming