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Create a Blackjack Game in Swift 3 and SpriteKit

What You’ll Be Creating In this tutorial you’ll create a blackjack game in SpriteKit using Swift 3. You’ll learn about implementing touch, creating visual animations, and many other concepts that will come in handy when building a SpriteKit game. 1. Creating the Project and Importing Resources Open up Xcode and . . . Read more

Securing Communications on iOS

Mobile security has become a hot topic. For any app that communicates remotely, it is important to consider the security of user information that is sent across a network. In this post, you’ll learn the current best practices for securing the communications of your iOS app in Swift.  Use HTTPS When . . . Read more

How to Build a User Tour With Shepherd in JavaScript

What You’ll Be Creating Introduction Regardless how simple we try to make our web applications, it’s often helpful to guide new users through their first experience. Visual tours are likely the easiest way. If you’ve followed my Envato Tuts+ Building Your Startup With PHP series, you’re familiar with Meeting Planner. After watching . . . Read more

Serverless Apps With Firebase Cloud Functions

Firebase’s goal is to help developers build better apps and grow them into successful businesses. By taking care of your app back-end or infrastructure, Firebase lets you focus on solving problems for your users. One of the new exciting features announced at the Google Cloud Next ’17 Conference this March . . . Read more

List Comprehensions in Python

List comprehensions provide you a way of writing for loops more concisely. They can be useful when you want to create new lists from existing lists or iterables. For example, you can use list comprehensions to create a list of squares from a list of numbers. Similarly, you could also use . . . Read more

Uploading With Rails and Paperclip

This is the last article in the “Uploading with Rails” series. In the past couple of months we have already discussed the Shrine, Dragonfly, and Carrierwave gems. Today’s guest is Paperclip by Thoughtbot, a company which manages gems such as FactoryGirl and Bourbon. Paperclip is probably the most popular attachment . . . Read more

New Coffee Break Course: Taming Python With Unit Tests

What You’ll Be Creating Hey, developers! Never code without a safety net! That’s what unit tests are for. In our latest Coffee Break Course, Taming Python With Unit Tests, Envato Tuts+ instructor Derek Jensen will show you how to use the built-in Python unit testing framework. You’ll be able to jump . . . Read more