Build enterprise chatbots for web, social media, voice assistants, IoT, and telephony contact centers with Google's Dialogflow conversational AI technology. This book will explain how to get started with conversational AI using Google and how enterprise users can use Dialogflow as part of Google Cloud. It will cover the core concepts such as Dialogflow essentials, deploying chatbots on web and social media channels, and building voice agents including advanced tips and tricks such as inten...

Get hands-on experience building speedy mobile web apps with Sencha Touch 2.3, the user interface JavaScript framework built specifically for the mobile Web. With this book, you’ll learn how to build a complete touch application, called Find a Cab, that has the look and feel of a native app on Android, iOS, Windows, and BlackBerry devices.In the process, you’ll work with Sencha’s model-view-controller (MVC) components for form handling, styling, integration with outside data, and o...

Regular expressions are an extremely powerful tool for manipulating text and data. They are now standard features in a wide range of languages and popular tools, including Perl, Python, Ruby, Java, VB.NET and C# (and any language using the .NET Framework), PHP, and MySQL.If you don't use regular expressions yet, you will discover in this book a whole new world of mastery over your data. If you already use them, you'll appreciate this book's unprecedented detail and breadth of cover...

Portable, powerful, and a breeze to use, Python is ideal for both standalone programs and scripting applications. With this hands-on book, you can master the fundamentals of the core Python language quickly and efficiently, whether you're new to programming or just new to Python. Once you finish, you will know enough about the language to use it in any application domain you choose.Learning Python is based on material from author Mark Lutz's popular training courses, which...

The Guide to learn Object-Relational Mapping (ORM) for MongoDB using Mongoosejs and Node.js is the development practical guide for you. The text aims to give you illustration in code how to implement ORM for MongoDB. It contains lots of detailed sample code that can be followed a long with as you read.****TOC***Development EnvironmentSchemas and ModelsCreate, Read, Update and Delete DocumentsFinding and Querying DataBinary and I...

This book helps you getting started with jQuery. Several sample codes are presented to illustrate how to use jQuery and integrate with PHP.*TOC*Preparing jQuery Development Environment1.1 Installation1.2 Development Tools1.3 Web Server1.4 Hello WorldHandling HTML Elements2.1 HTML Elements2.2 Getting HTML Element Value2.2.1 Textbox2.2.2 Textarea2.2.3 Dropdown - select Element2.2.4 Date Input...

Guide To: Learning Python Decorators is a complete guide to the theory and implementation of decorators. Decorators are pretty common in Python. While not strictly necessary, they can reduce code size while enabling control of function input, invocation and output. Many explanations of decorators are brief and leave the reader somewhat confused. This book is an attempt to remedy that. It is based off of popular tutorials given at PyCon and Python user groups. Without fail, attendees menti...

Smart web developers will tell you that the sooner you detect your code mistakes, the quicker you can fix them, and the less the project will cost in the long run. Well, the most efficient way to detect your mistakes in PHP is with PHPUnit, an open source framework that automates unit testing by running a battery of tests as you go. The benefits of PHPUnit are significant:a reduction in the effort required to frequently test codefewer overall defectsadded ...

Jython is an implementation of the Python programming language written in 100% pure Java, so it runs under any compliant Java Virtual Machine. The secret to Jython's popularity lies in the combination of Java's librariesand tools with Python's rapid development capabilities. With Jython, you can write Python programs that integrate seamlessly with any Java code. And like Python, Jython can be used interactively, so you can get immediate results as you are programming.Jython Essentials

ECMAScript 6 represents the biggest update to the core of JavaScript in the history of the language. In Understanding ECMAScript 6, expert developer Nicholas C. Zakas provides a complete guide to the object types, syntax, and other exciting changes that ECMAScript 6 brings to JavaScript. Every chapter is packed with example code that works in any JavaScript environment so you’ll be able to see new features in action.You’ll learn:–How ECMAScript 6 class syntax relate...

If you’re comfortable with jQuery but a bit shaky with JavaScript, this concise guide will help you expand your knowledge of the language—especially the code that jQuery covers up for you. Many jQuery devotees write as little code as possible, but with some JavaScript under your belt, you can prevent errors, reduce overhead, and make your application code more efficient.This book explores event handling, prototypes, and working with the DOM and AJAX through examples and lots of cod...

Get a head start on building apps for Windows 8. With a series of examples, this hands-on guide takes you through the process of creating complete touch-enabled apps that respond to native sensors. Through the course of the book, you’ll learn how to work with the Windows Runtime application model while building a Bing Image Search app.If you’re an experienced .NET developer who wants to get up to speed with Windows 8, this book provides the expertise and C# code samples you need.