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According to Gartner, there will be nearly 21 billion devices connected to the Internet by the year 2020. That’s a lot of devices that need to be connected in useful ways. This article shows you the steps to make a Raspberry Pi speak from anywhere in the world using Node.js and PubNub.
Maps are powerful tools that can be used in a variety of situations, from visualizing where customers live, to defining sales territories, to plotting crime patterns in neighborhoods. The first step in creating a map is to convert street addresses to latitude and longitude coordinates through a
Google has opened their Cloud Vision API. When backed by their Machine Vision infrastructure, this API enables developer to give their applications vision capability. This article gives a high level overview of the API and a short tutorial for building an application that uses Google Cloud Vision.
To assure continuous delivery of stable and reliable API services, developers and testers often face many practical challenges. There are many other tools to help with these issues, like SoapUI or Postman. In this article we will look at how HttpMaster can help developers solve these problems.
Code signing is one of those frustrating chores that iOS developers inevitably have to deal with--whether it’s creating provisioning profiles or managing development or production certificates or certificates for push notification. It’s tedious, frustrating and convoluted, but it doesn't have to be.
Tesla is considered the geekster’s car of cars, with the vision of creating an all-electric powered vehicle without compromising on performance. Of course, developers are eager to create some funky apps that will make the expensive Tesla vehicles even more connected via APIs.
Analytics tools can provide the deep in-app insight that developers need in order to build, grow and monetize a successful app. This insight includes measuring performance, growing your audience and improving user experience. This article looks at how analytics tools can help you build your app.
DHC by Restlet is an API testing tool that works from within a Web browser as a Chrome Web app. DHC is integrated with Restlet’s suite of cloud-based API development, design, and deployment tools. This article gives a step by step tutorial for installing the tool and reviews its basic functionality.
A look at the new U.S. General Servisces Administration's Digital Registry API which compiles all 6,000+ social media accounts managed by U.S. Government agencies, and a look at six ways external developers can make use of the API to build innovative products and create new analytics services.1
If your app uses OAuth as a means of authentication, you are likely storing users' OAuth tokens in a database. To maintain the secrecy of these tokens, you can use encryption both in transit and at rest. This article shows how SecureDB can encrypt OAuth tokens in a matter of minutes.
In our continuing “Hello World of APIs” tutorial series we are looking at the Yahoo Weather API that provides the latest weather information. As with our previous tutorials, we will detail what a developer needs to know to understand the API and build an application that integrates with it.
This article is the third of a three part series from MLSDev that shows you how to build an eCommerce API using Ruby on Rails. In this part, readers are shown how to secure their online store by implementing registration and authorization. A Github project accompanies this series.
This article is the first of a three part series from MLSDev that shows you how to build an eCommerce API using Ruby on Rails. In this part, readers are shown how to set up your API to populate your online store with the products that you will be selling. A Github project accompanies this series.
This article is the second of a three part series from MLSDev that shows how to build an eCommerce API using Ruby on Rails. In this part, readers are shown how to implement product search including autocomplete and full text search for an online store. A Github project accompanies this series.
A cornerstone feature of any Web application is the login page. This article take you step by step through the process of adding phone number powered second factor authentication (2FA) to a Web application by taking advantage of Nexmo's Verify API. This tutorial requires knowledge of PHP.
Fastlane helps unify the iOS developer’s build and deployment processes, affording greater automation through sophisticated integrations with various third-party tools. Fastlane consists of utility apps that make building and distributing iOS apps easier, in a more orchestrated manner.
Developers are opting for phone verification over email verification as it is effective in reducing spam accounts. Adding phone verification to your app doesn't need to be complex. This tutorial shows how to use Nexmo Verify SDK for iOS in a "To-Do List" application that uses Parse for a backend.
A feature common to the best mobile games is how they enable users to compete with others around the world. This tutorial shows how to use the Heroic Labs Shared Storage API with Unity to create a game that lets users compete against each other. The tutorial will feature C# and the Heroic Labs SDK.
Traditional trading tools lack meaningful or actionable social interaction. Lucky for us, with today’s innovation in FinTech, trading tools are now more accessible, social and actionable than ever. This article offers a guide for how to set up trades from a social platform using a brokerage API.