How to Install Docker on Windows 10 Home

If you've ever tried to install Docker for Windows, you've probably came to realize that the installer won't run on Windows 10 Home. Only Windows Pro, Enterprise or Education support Docker. Upgrading your Windows license is pricey, and also pointless, since you can still run Linux Containers on Windows without relying on Hyper-V technology, a requirement for Docker for Windows.

If you plan on running Windows Containers, you'll need a specific version and build of Windows Server. Check out the Windows container version compatibility matrix for details.

99.999% of the time, you only need a Linux Container, since it supports software built using open-source and .NET technologies. In addition, Linux Containers can run on any distro and on popular CPU architectures, including x86_64, ARM and IBM.

In this tutorial, I'll show you how to quickly setup a Linux VM on Windows Home running Docker Engine with the help of Docker Machine. Here's a list of software yo..

6 Top VPNs for Web Developers to Choose

This article was created by VPN Review. Thank you for supporting the partners who make SitePoint possible.

Do you need a VPN? You're probably familiar with them, but they work like this: you connect to a server, all your internet queries pass through it as an intermediary, and they are passed on from this server to the external net. You can use a VPN to, for example, bypass geographic content restrictions by connecting to a server in the appropriate country.

For web developers, these features are essentially useful. First, when it's necessary to connect to sensitive development servers from outside networks, a VPN can make it safer by encrypting the traffic passing through your local network. This reduces the danger that the information you send to those servers will be accessed by hackers. And while testing geolocation features, a VPN allows you to connect as a user from the appropriate destination.

The downside is that the VPN needs to have access to your packets in ord..

A Beginner’s Guide to Keras: Digit Recognition in 30 Minutes

Over the last decade, the use of artificial neural networks (ANNs) has increased considerably. People have used ANNs in medical diagnoses, to predict Bitcoin prices, and to create fake Obama videos! With all the buzz about deep learning and artificial neural networks, haven't you always wanted to create one for yourself? In this tutorial, we'll create a model to recognize handwritten digits.

We use the keras library for training the model in this tutorial. Keras is a high-level library in Python that is a wrapper over TensorFlow, CNTK and Theano. By default, Keras uses a TensorFlow backend by default, and we'll use the same to train our model.

Artificial Neural Networks

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An artificial neural network is a mathematical model that converts a set of inputs to a set of outputs through a number of hidden layers. An ANN works with hidden layers, each of which is a transient form associated with a probability. In a typical neural network, each node of a layer tak..

8 Ways to Style React Components Compared

I've been working with a couple of developers in my office on React JS projects, who have varied levels of React JS experience. We've been solving some crazy problems like handling the weird way Redux does state initialization and making an axios request payload work with PHP and understanding what goes on in the background. This article arose out of a question about how to style React components.

The Various Styling Approaches
There are various ways to style React Components. Choosing the right method for styling components isn't a perfect absolute. It's a specific decision that should serve your particular use case, personal preferences and above all, architectural goals of the way you work. For example, I make use of notifications in React JS using Noty, and the styling should be able to handle plugins too.

Some of my goals in answering the question included covering these:

Global namespacing
Dependencies
Reusability
Scalability
Dead-code Elimination
There see..

Improving the Customer Journey with Flatfile’s Data Importer

This article was created in partnership with Flatfile.io. Thank you for supporting the partners who make SitePoint possible.

Close your eyes and imagine what it is like to import data into your application. Now open them.

Does it look something like this?

When creating a new or improving an existing product, building useful features is, of course, priority number one. What many forget, though, is that in innovation is wasted when the product experience is not intuitive. When crafting the customer journey, a product manager must pay particular attention to the customer's first steps.

In many products, the data importing process is one of those early steps. Unfortunately, it is often a major pain point for the customer. This isn't all the PM's fault; we've come to expect data import to be a lousy software experience. So we keep sending customers to complex templates, long support articles, and cryptic error screens, often within the first few minutes of their jour..

Build a JavaScript Command Line Interface (CLI) with Node.js

As great as Node.js is for “traditional” web applications, its potential uses are far broader. Microservices, REST APIs, tooling, working with the Internet of Things and even desktop applications: it’s got your back.

Another area where Node.js is really useful is for building command-line applications — and that’s what we’re going to be doing in this article. We’re going to start by looking at a number of third-party packages designed to help work with the command line, then build a real-world example from scratch.

What we’re going to build is a tool for initializing a Git repository. Sure, it’ll run git init under the hood, but it’ll do more than just that. It will also create a remote repository on GitHub right from the command line, allow the user to interactively create a .gitignore file, and finally perform an initial commit and push.

As ever, the code accompanying this tutorial can be found on our GitHub repo.

Why Build a Command-line Tool with Node.js?
Before we dive in and ..

6 Popular Portfolio Builders for Designers

This sponsored article was created by our content partner, BAW Media. Thank you for supporting the partners who make SitePoint possible.

Doing a great job of showcasing your work doesn’t have to be difficult. You don’t have to print out a batch of fancy brochures to distribute or carry around a folder containing a sheaf of papers. You’ll get far better results by using a website builder to create your own personal online portfolio for the whole world to see.

Building a portfolio website is relatively easy if you have the right tool for the job. If you can envision an awesome, engaging portfolio, you can build it. Especially with any of the six portfolio website tools described in this article. Since all six are top-of-the-line tools, there’s no reason to settle for anything else.

Best of all, these website building tools are either free or offer free trials.

1. Portfoliobox

Portfoliobox was designed with photographers, artists, web designers, and other creative types in mind. Smal..

Go off Grid: Offline Reader for SitePoint Premium Now in Beta

We've done a massive amount of work on the SitePoint Premium experience this year, but users have been very clear about what they want to see next.

Our most requested feature is offline access to books in the SitePoint Premium library, and today, it's here.

We've been working on this for a long time and we're very excited to release what we think is a great way to read these books offline. But we hope you'll bear in mind that this is the first beta release of offline access, and we expect that there will be issues.

We're releasing this as an MVP to our Premium users so that we can iterate on it based on your feedback. This solution will allow you to read our content offline on any device, without having to download a specialized app.

You can now access this feature in the reader in SitePoint Premium. You will need to use a modern browser, as we're running service workers and indexDB to enable this feature.

Downloading a book is a two-stage proces..

Getting Started with GraphQL and React Native

In 2012, Facebook engineer Nick Schrock started work on a small prototype to facilitate moving away from an old, unsupported partner API that powered the current Facebook News Feed. At the time, this was called “SuperGraph”. Fast forward to today and SuperGraph has helped shape the open-source query language GraphQL, which has been much of the buzzword in recent times.

Facebook describes GraphQL as a “query language for APIs and a runtime for fulfilling those queries with your existing data”. Put simply, GraphQL is an alternative to REST that has been steadily gaining popularity since its release. Whereas with REST a developer would usually collate data from a series of endpoint requests, GraphQL allows the developer to send a single query to the server that describes the exact data requirement.

Prerequisites
For this tutorial, you’ll need a basic knowledge of React Native and some familiarity with the Expo environment. You’ll also need the Expo client installed on your mobile device..