Google Cloud Vision API gives developers access to powerful image processing and analysis tools for use in any project. This tutorial on Google Cloud Platform shows followers how to use the API to detect faces in an image, and use the returned coordinates to draw a polygon around each face.
Windows PowerShell is the powerful Microsoft command-line shell and associated scripting language for task automation and configuration management. In this tutorial, Trevor Sullivan presents a screencast video that guides followers through using PowerShell to automate common tasks in GitHub.
Cloud-based messaging app Telegram provides free, open and secure communication across any platform with automatic chat synching across devices. Telegram also provides a dedicated Bot API for building custom bots that users can interact with via messages and commands to perform predefined tasks.
Developers can get quick and simple access to sophisticated image recognition software thanks to Google’s Cloud Vision API. The tool leverages machine learning to identify the contents of images for classification across thousands of categories, and here it is used to determine traffic volume.
Testing your API is an important process that becomes more complex as the code grows and evolves, so developers are advised to incorporate testing into the design process as early as possible. This tutorial explains how to conduct symmetric testing on the Anaconda Twitter client library using Go.
This tutorial on Appnovation shows followers how to access a SOAP API backend from a RAML API frontend by reverse engineering a MuleSoft Web Services Consumer example. The author provides step-by-step notes and the source code is available in the APIKit Console hosted on CloudHub.
Spotify’s music streaming service provides ‘music for everyone’ in a way that has spawned dozens of related applications through Spotify API integration. In this tutorial, Jon Kaufman shows followers how to authenticate to Spotify’s web API from a React and React-Router app.
Node.js allows the building of applications that handle executions on the server-side, offering an advanced feature set not always accessible with client-side scripting. Here, Niklas Heidloff explains how to deploy an API via Node to IBM’s Cloud Foundry-based PaaS, IBM Bluemix.
Google Analytics’ default sample threshold is set at 250,000 rows of data, after which a sample subset is used to represent the results of the whole. However, sampling saves processing time at the expense of accuracy, so this tutorial shows followers how to overcome GA’s sampling limitations.