Understanding the basics of Ruby on Rails: HTTP, MVC, and Routes After learning your , you may ask what can you do with programming: AI/Machine Learning? Hardware development? Mobile apps? Or maybe you want to start developing web applications! 🙂 Here we’ll understand the basics of how the web, the routes, and the MVC architecture work using the Ruby on Rails web framework. Let’s dive into the web world. Before learning web development with Rails, I really recommend learning about . How does the web work? The Hypertext Transfer Protocol (HTTP) is an application protocol for distributed, collaborative, hypermedia information systems. — Wikipedia The HTTP works like a request — response cycle in the client — server model. We have a web browser (Google Chrome, for example). So we type the www.google.com URL, and the client submits the HTTPrequest (request message) to the server. The server returns the HTTP response (response message — in that case, the response is the HTML from Google’s website). The client does the request and receives the response from the server. The client handles the UI and user interactions. On the server, we can store and retrieve data (on databases), process logic on the background (workers/jobs), and a lot of other things. If you want to deeply understand it, I’ll suggest some resources. I am a big fan of Preethi’s posts. Here a series of 3 parts: The MVC architecture and Rails Routes Now that we understand how the Web works, we’ll study the MVC architecture and Rails Routes. MVC stands for Model, View, and Controller. On this architecture, we have the “separation of the concerns” among Models, Views and, Controllers. Each part has its own...
Ruby on Rails and Django are both perfect frameworks for web development. The things that they have in common range from programming language similarities (Ruby, for Rails, and Python, for Django, are both object-oriented and dynamically-typed) to performance (which is specific for each project). It’s safe to say they are like twins, differing only in the language used under the hood and the applied philosophies, each born in a different ecosystem. So, how do you choose one over the other? If you are an app owner and want to pick the right tool for your startup, both Django and Rails are great choices. But here are some things to consider that will help you make the right choice. Similarities As we mentioned above, Python and Ruby are object-oriented and dynamically-typed languages. They are very different from languages known from enterprise ecosystems, such as Java. One large point of difference is that Python and Ruby are open-source, and their respective communities are very productive and robust. Ruby and Python have nearly the same level of performance. Differences aren’t noticeable for a typical CRUD app. In both languages, the architecture is based on an MVC model and well-structured. Your app will be arranged properly and have basic divisions between layers: defined routes, controllers, models, and bounded views within the framework. Things are placed a bit differently in Rails and Django, but it’s just a scheme, so it’s not something to worry about. Differences In terms of syntax, Python was designed to force a good style (indents are important), while Ruby was designed to be read as you would read the English...
Developed in collaboration with marketers from private sector employers locally, the Love Northamptonshire brand enables a brand new, innovative approach to promoting Northamptonshire and to the broader concept of place marketing. duration: published: updated: views: Thank you to those who took the time to send me their content. I am hoping to maybe start a \’Contributor section\’ for the end of my videos so if you would like to have yours shared, please contact me via Youtube or \’Wetransfer.com\’ (Its free and safe) Email me at: BadDriversOfNorthamptonshire@outl duration: published: updated: views: duration: published: updated: views: Sorry to those who were viewing the last upload, i had a Copyright strike so i deleted the video to re edit it. duration: published: updated: views: Get the low-down on what happened when Northamptonshire hosted One Day Cup holders Warwickshire in the opening game of the 2017 tournament. This is the official channel of the ECB. Watch all the latest videos from the England Cricket Team and England and Wales Cricket Board. Including highl duration: published: updated: views: Ok ok, i got soooo bored and yeah thought i\’d make a video:) duration: published: updated: views: The Vlog where Beautifully Travelled heads to Northamptonshire, Warwickshire and Leicestershire for a oh-so-british countryside walk through the fields and along the canals. Featuring Market Harborough, Welford, the Jurassic Way and the Welford Arm Canal. _________________ MARKET HARBOROUGH A smal duration: published: updated: views: A video and photo visit to a few locations on the Grand Union Canal duration: published: updated: views: This clip of body-worn video from PC Ben Jeffries colleague shows the Northants officer wounded while...
Ruby on Rails App with Vue.js Augmenting a Ruby on Rails App with Vue.js Read a Ruby developer’s point of view about integrating JavaScript to a Ruby on Rails project. To demonstrate why Vue.js is a great option for augmenting a mostly server side app this article tackles a problem that many (profitable) startups eventually need to solve: processing payments. The latest Vue.js news, tutorials, plugins, and more, in your inbox every week! Submit yours Have you created or seen something awesome related to Vue.js? Submit it here to share it with the community of Vue.js! Submit yours Source...
This article is featured in the new APPIAN GIL SERVER CEO, APPLITOOLS MIKE KAIL CTO, CYBRIC KEVIN BRIDGES CTO, DRUD ANDERS WALLGREN CTO, ELECTRIC CLOUD JIM MCKEETH DESIGNER ADVOCATE, SENCHA COLE FURFARO-STRODE LEAD SOFTWARE ENGINEER, SPARKPOST PETE CHESTNA DIR. OF DEVELOPER ENGAGEMENT, VERACODE Key Findings 1. The keys to establishing web applications are picking the right innovation and guaranteeing you deliver an excellent user interface (UI), user experience (UX), and client experience (CX). The top secret is technology choice. Clients go to advancement stores with a half-built app because they picked the incorrect innovation for the task. Avoid the out-of-date, overblown frameworks from the largest vendors and find the steady suppliers with a proven track record, using up-to-date approaches that in fact work everywhere they need to.Understand exactly what the customer is doing and exactly what device they are utilizing so you are able to offer a fantastic UX that empowers users and consumers and leads to organisation growth. Provide a typical UX throughout all platforms, operating systems, and type factors.DevOps platform upgrades, spots, security, and scaling ought to be integrated so you can focus on collaborating with your company to deliver high-quality apps. Automation will help you scale and produce much better, more protected apps quickly.2. The most substantial modifications to the development of web applications have actually been the increasing popularity of JavaScript and microservices. JavaScript’s surge and the variety of frameworks that are evolving are awesome. While they are fantastic at supplying a typical experience across all screens, it can be challenging to stay up to date with them.Companies are either executing microservices or exploring methods...
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