ruby

Photo by NASA on UnsplashI’ve been using Notion for around 6 months now, and I keep track of my work, school, and personal notes there. A few weeks ago I began digging into Notion’s internal API to try and figure...

Apply Now Salary: 40 Tr - 50 Tr Address: 4B Nguyễn Văn Cừ. Phường Cầu Kho, Quận 1, TPHCM See map Posted: 28-11-2020 Expired: 28-12-2020 Job Description Gather the requirements and...

Finding the Sum of All Primes Equal to or Under a Given Number in JavaScript (and Then Again in Ruby)No, no, not that Prime…So, as promised here I am with the answer of how to get the sum of primes under a given...

How to build a mailing list with Ruby on Rails and MailchimpEver needed to collect simple form data from users on a landing page and have a nice UI to show that list on? MailChimp is for you! And here’s how to setup a...

Xin chào các bạn, Hôm nay mình xin giới thiệu tới các bạn một giải pháp khá hay để xây dựng các quan hệ model trong lập trình Ruby on Rails. Ví dụ Giả sử ta đang có một bài...

In today’s RubyTapas throwback, we tackle a metaprogramming topic. How do you reliably call superclass methods from included modules… when you can’t know for sure if those methods exist, or if they have been...

This is a continuation of Picking up Ruby Fast, as a Python Dev. Again, expect examples with no math and minimal crappy names puts and gets Methods The puts method in Ruby is similar to the print() function in...

Một trong những tính năng độc đáo nhất và thường bị hiểu lầm của Ruby là các blocks. Các blocks là closures của Ruby và có thể được sử dụng để làm cho mã có thể tái...

Bắt đầu từ Rails 6, Webpacker chính là trình biên dịch JavaScripts mặc định. Nó có nghĩa là tất cả code JavaScripts sẽ được xử lý bởi Webpacker thay vì assets pipeline hay còn...

In this tutorial, we'll show how to add fully functional authentication and account management functionality into a Rails 6 app, using the Rodauth authentication framework. Rodauth has many advantages over the...

What we'll cover With support for Sets added in the previous chapter, our server is now only two data types short of the real Redis. In this chapter we will focus exclusively on Sorted Sets. Sorted sets are very...

Well this is the story, all about how my sums got flipped, turned upside down. And I’d like to take a minute, just sit right there, I’ll tell you how to work out Common multiples in JavaSript.Yeah doesn’t work so...

Welcome Welcome, dear readers, coders, and enthusiasts! Here we are with our next article. To be honest, the more I write (blog), the more I learn, repeat, and get more professional. As you all know, “The best way...

Khi làm việc với các method trong ruby, các bạn có thể gặp các trường hợp tham số được định nghĩa trong method sẽ có dạng: *args, **kwargs, &block, ... Vậy chúng là gì, hôm...

The SOLID design principles are five key principles that are used to design and structure a Class in an object-oriented design. They are a set of rules that needs to be followed to write effective code that’s easier...