“…What you will learn Train and evaluate neural networks built using TensorFlow for RL Use RL algorithms in Python and TensorFlow to solve CartPole balancing Create deep reinforcement learning algorithms to play Atari games Deploy RL algorithms using OpenAI Universe Develop an agent to chat with humans Implement basic actor-critic algorithms for continuous control Apply advanced deep RL algorithms to games such as Minecraft Autogenerate an image classifier using RL Who this book is for Python Reinforcement Learning Projects is for data analysts, data scientists, and machine learning professionals, who have working knowledge of machine learning techniques and are looking to build better performing, automated, and optimized deep learning models. …”

“…You will then learn to develop Alexa Skills and Lex chatbots using Lambda functions to control functionality. Once you've come to grips with this, you will learn to create increasingly complex chatbots, integrate Amazon S3, and change the way Alexa talks to the user. …”

“…Written by a lead member of Mediums DevOps team, this book explains how to treat infrastructure as code, meaning you can bring resources online and offline as necessary with the code as easily as you control your software. You will also build a continuous integration and continuous deployment pipeline to keep your app up to date. …”

“…You'll start with the building blocks of C#, which include basic data types, variables, strings, arrays, operators, control statements, and loops. Once comfortable with the basics, you'll then progress to learning object-oriented programming concepts such as classes and structures, objects, interfaces, and abstraction. …”

“…What You Will Learn Appreciate why networking is important in implementing distributed systems Write a non-asynchronous echo server over TCP that talks to a client over a network Parse JSON and binary data using parser combinators such as nom Write an HTTP client that talks to the server using reqwest Modify an existing Rust HTTTP server and add SSL to it Master asynchronous programming support in Rust Use external packages in a Rust project In Detail Rust is low-level enough to provide fine-grained control over memory while providing safety through compile-time validation. …”

“…What you will learn Use Python libraries to interact with your network Integrate Ansible 2.8 using Python to control Cisco, Juniper, and Arista network devices Leverage existing Flask web frameworks to construct high-level APIs Learn how to build virtual networks in the AWS & Azure Cloud Learn how to use Elastic Stack for network data analysis Understand how Jenkins can be used to automatically deploy changes in your network Use PyTest and Unittest for Test-Driven Network Development in networking engineering with Python Who this book is for Mastering Python Networking, Third edition ..…”

“…In addition, you will gain actionable insights into such topic areas as deep Q-networks, policy gradient methods, continuous control problems, and highly scalable, non-gradient methods. …”

“…What you will learn Optimize code through the use of functions, switches, and looping structures Work with objects and operators to test and manipulate data Parse and manipulate different data types Create scripts and functions using PowerShell Use jobs, events, and popular public modules which assist with implementing multithreading Write .NET classes with ease within the PowerShell Create and implement regular expressions in PowerShell scripts Make use of advanced techniques to define and restrict the behavior of parameters Who this book is for If you are a system administrator who wants to become an expert in controlling and automating your Windows environment, then Mastering Windows PowerShell Scripting is for you. …”

“…Here’s just a sampling of what the tips, tricks, and strategies offered in this book will help you accomplish: • Discover how to take full advantage of powerful iOS 7 features, such as Control Center and AirDrop. • Create and maintain a reliable backup of your iOS 7 device. • Learn secrets for using preinstalled apps, such as Contacts, Calendars, Reminders, Maps, Notes, Safari, Mail, and Music. • Find, download, and install the most powerful and versatile apps and content for your iPad, iPad mini, or iPhone. • Synchronize files, documents, data, photos, and content with iCloud, your computer, or other iOS mobile devices. • Learn how to interact with your tablet or phone using your voice with Siri and the Dictation feature. • Discover how to take visually impressive photos using the cameras built in to your iPad, iPad mini, or iPhone, and then share them using iCloud Shared Photo Streams, Facebook, Twitter, email, or other methods. • Use your iOS mobile device as an eBook reader, portable gaming machine, and feature-packed music and video player…”

“…You will then learn the data manipulation language (DML), and advanced topics like locking and multi version concurrency control (MVCC). This will give you a very robust background to tune and troubleshoot your application. …”

“…What You Will Learn Get to know the basic concepts of GUI programming, such as Tkinter top-level widgets, geometry management, event handling, using callbacks, custom styling, and dialogs Create apps that can be scaled in size or complexity without breaking down the core Write your own GUI framework for maximum code reuse Build apps using both procedural and OOP styles, understanding the strengths and limitations of both styles Learn to structure and build large GUI applications based on Model-View-Controller (MVC) architecture Build multithreaded and database-driven apps Create apps that leverage resources from the network Learn basics of 2D and 3D animation in GUI applications Develop apps that can persist application data with object serialization and tools such as configparser In Detail Tkinter is the built-in GUI package that comes with standard Python distributions. …”

“…Style and approach A step-by-step practical guide that will show you how to efficiently store, manage, and control your data in Amazon S3…”

“…This guide will help you Build powerful, scalable REST-compliant APIs Program complex program flows using Action Controller Represent models, relationships, CRUD operations, searches, validation, callbacks, and more Smoothly evolve application database schema via Migrations Apply advanced Active Record techniques: single-table inheritance, polymorphic models, and more Create visual elements with Action View and partials Optimize performance and scalability with view caching Master the highly productive Haml HTML templating engine Make the most of Rails’ approach to session management Secure your systems with Rails 4’s improved authentication and authorization Resist SQL Injection, XSS, XSRF, and other attacks Extend Rails with popular gems and plugins, and learn to write your own Integrate email services with Action Mailer Use Ajax via Rails 4 support for unobtrusive JavaScript Improve responsiveness with background processing Leverage Asset Pipeline to simplify development, improve perceived performance, and reduce server burdens Accelerate implementation and promote maintainability with RSpec…”

“…LLDP, PoE, UDLD, SPAN and RSPAN, and StackWise · Virtual LAN (VLAN) and Voice VLAN theory and configuration and VLAN pruning · Trunking and VLAN Trunking Protocol (VTP) theory and configuration · Spanning Tree Protocol (STP) port states, convergence times, and variance · PVST+ calculation and configuration · MSTP and Rapid PVST+ theory and configuration · EtherChannel port options, Layer 2 and Layer 3 configuration, and troubleshooting · HSRP, VRRP, and GLBP operation and configuration · Port security, storm control, private VLANs, dynamic ARP inspection, DHCP snooping, IP source guard, and AAA Who Should Take This Course..…”

“…The official study guide helps you master topics on the CCNA Data Center DCICN 640-911 exam, including --Networking fundamentals --Installing, operating, and configuring Nexus switches --VLANs and trunking concepts and configuration --Spanning Tree Protocol (STP) concepts and configuration --IP addressing and subnetting --IPv6 fundamentals --Cisco Nexus IPv4 routing configuration and routing protocol implementation --IPv4 access control lists (ACL) on Nexus switches CCNA Data Center DCICN 640-911 Official Cert Guide is part of a recommended learning path from Cisco that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press. …”

“…Coverage includes: • How the modern help desk has evolved • Understanding your users’ needs, goals, and attitudes • Walking through the typical help desk call • Communicating well: listening actively and asking better questions • Improving interactions and handling difficult situations • Developing positive attitudes, and “owning” the problem • Managing your time and stress • Supporting computers, networks, smartphones, and tablets • Finding the technical product knowledge you need • Protecting the security of your users, information, and devices • Defining, diagnosing, and solving problems, step by step • Writing it up: from incident reports to documentation • Working in teams to meet the goals of the business • Using ITIL to improve the services you provide • Calculating help desk costs, benefits, value, and performance • Taking control of your support career Powerful features make it easier to learn about help desk careers! …”

“…After building a simple Flask app, a proper app structure is demonstrated by transforming the app to use a Model-View-Controller (MVC) architecture. With a scalable structure in hand, the next chapters use Flask extensions to provide extra functionality to the app, including user login and registration, NoSQL querying, a REST API, an admin interface, and more. …”

“…Disruptors change the basis for competition in markets, and they end up controlling market share—typically 40 to 80% of the total revenue and half or more of the total profits in the categories they create. …”

“…Its programming language gives you full control over every aspect of your documents, no matter how complex they are. …”

“…This book will help you Install and set up your Rails development environment, including a pre-installed integrated development environment (IDE) in the cloud Go beyond generated code to truly understand how to build Rails applications from scratch Learn testing and test-driven development (TDD) Effectively use the Model-View-Controller (MVC) pattern Structure applications using the REST architecture Build static pages and transform them into dynamic ones Master the Ruby programming skills all Rails developers need Create high-quality site layouts and data models Implement registration and authentication systems, including validation and secure passwords Update, display, and delete users Upload images in production using a cloud storage service Implement account activation and password reset, including sending email with Rails Add social features and microblogging, including an introduction to Ajax Record version changes with Git a..…”