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A while back, I did a post on making instance-level properties in Python where the implementation of it required inheritance as well as messing with __getattribute__() and __setattr__(), which are a little dangerous to mess with. Then I had another idea last night (as of the time of writing this): Use normal descriptors to delegate to “Delegated Properties” (name taken ...

Codeship empowers developers to efficiently test and deploy web applications with a basic command. Today, I want to demonstrate some of the platform’s features through testing and deploying a Laravel application. To go through this tutorial, you’re going to need a few things: A local instance of Docker Community Edition A Codeship account A Laravel Forge account – requires subscription ...

I have never felt as productive as I do in Rails. Yet, with front-end seemingly moving further away from server-rendered views toward React, Angular, Vue, and Ember, I was unsure where Rails fit into this picture. Would it be relegated only to apps with “simple” front-ends, where holding things together with jQuery still managed to work, or perhaps to its ...

NPM is host to all kinds of packages. You can bundle up pretty much anything as long as it has a JavaScript entry point, but modules (code that can be imported and used in other JavaScript projects) are by far the most common type of package. In this two-part series, you will learn how to build, test, and publish a ...

One of the headaches of web programming has been the storage and retrieval of user data within an application. Imagine having a database in the server side for storing, for example, some user preferences. That would be a complete overkill, because our web application may not need a server. HTML5 introduced the IndexedDB technology, a persistent client-side data storage, per ...

Hello, readers of this article we will take a look on how to use the JQuery animation feature. We will learn how to implement a few simple examples using the JQuery API and also we will check some details of the method animate provided by the API. Before we start, check the requirements related to the technologies and the frameworks ...

Build faster with Okta’s authentication and user management API. Register today for the free forever Developer Edition! React has quickly become one of the most favored front-end web frameworks, and is second only to plain old HTML5, according to JAXenter. So it’s no surprise that developers are learning it, and employers are asking for it. In this tutorial, you’ll start ...

Refactoring is a simple concept, and yet it takes some learning to come to a point where refactoring is beneficial. Refactoring means making small adjustments to code throughout the life of a system in order to improve many aspects and give better long-term results. Why Refactor Your Code? The purpose for refactoring code can be for readability, creating a more ...

Quick, someone tell me what this regular expression is doing: (?:\()?[0-9]{3}(?:\))?(?: )?(?:\.)?[0-9]{3}(?:-)?(?:\.)?[0-9]{4} It’s hard isn’t it? Regular expressions are not the easiest thing in the world to quickly understand. Most developers only work with regular expressions when they really, really have to. And even then, many will go and Google a site where you can quickly grab an expression that ...