Learn Python by Building Data Science Applications. A fun, project-based guide to learning Python 3 while building real-world apps

Philipp Kats, David Katz

Python is the most widely used programming language for building data science applications. Complete with step-by-step instructions, this book contains easy-to-follow tutorials to help you learn Python and develop real-world data science projects. The “secret sauce” of the book is its curated list of topics and solutions, put together using a range of real-world projects, covering initial data collection, data analysis, and production.This Python book starts by taking you through the basics of programming, right from variables and data types to classes and functions. You’ll learn how to write idiomatic code and test and debug it, and discover how you can create packages or use the range of built-in ones. You’ll also be introduced to the extensive ecosystem of Python data science packages, including NumPy, Pandas, scikit-learn, Altair, and Datashader. Furthermore, you’ll be able to perform data analysis, train models, and interpret and communicate the results. Finally, you’ll get to grips with structuring and scheduling scripts using Luigi and sharing your machine learning models with the world as a microservice.By the end of the book, you’ll have learned not only how to implement Python in data science projects, but also how to maintain and design them to meet high programming standards.

Kali Linux 2: Windows Penetration Testing. Kali Linux: a complete pentesting toolkit facilitating smooth backtracking for working hackers

Wolf Halton, Manoj Kumar Singh, Bo Weaver

Microsoft Windows is one of the two most common OS and managing its security has spawned the discipline of IT security. Kali Linux is the premier platform for testing and maintaining Windows security. Kali is built on the Debian distribution of Linux and shares the legendary stability of that OS. This lets you focus on using the network penetration, password cracking, forensics tools and not the OS. This book has the most advanced tools and techniques to reproduce the methods used by sophisticated hackers to make you an expert in Kali Linux penetration testing. First, you are introduced to Kali's top ten tools and other useful reporting tools. Then, you will find your way around your target network and determine known vulnerabilities to be able to exploit a system remotely. Next, you will prove that the vulnerabilities you have found are real and exploitable. You will learn to use tools in seven categories of exploitation tools. Further, you perform web access exploits using tools like websploit and more. Security is only as strong as the weakest link in the chain. Passwords are often that weak link. Thus, you learn about password attacks that can be used in concert with other approaches to break into and own a network. Moreover, you come to terms with network sniffing, which helps you understand which users are using services you can exploit, and IP spoofing, which can be used to poison a system's DNS cache. Once you gain access to a machine or network, maintaining access is important.Thus, you not only learn penetrating in the machine you also learn Windows privilege’s escalations. With easy to follow step-by-step instructions and support images, you will be able to quickly pen test your system and network.

Oracle BPM Suite 11g: Advanced BPMN Topics. This tutorial reaches the parts that standard manuals don’t, taking you deep into advanced BPMN topics for Oracle BPM Suite. With a practical approach and logical explanations, it will make you a maestro of BPMN

Tanya Williams, Mark Nelson, Nelson Morris, Tatyana Williams

Oracle BPM Suite is a popular and highly capable business process management system with extensive integration capabilities. BPMN, one of the most widely used process modeling notations, includes advanced capabilities for inter-process communication, working of arrays of data, and handling exceptions. However, these very same areas are often poorly understood. This book gives you the knowledge to create professional process models using these advanced features of BPMN.Oracle BPM Suite 11g: Advanced BPMN Topics is the only book available that provides coverage of advanced BPMN topics for Oracle BPM Suite, helping to fill in the gaps left by the product documentation, and giving you the information that you need to know to use BPMN to its full potential.This book covers the important theory behind inter-process communication, working with arrays and handling exceptions in BPMN, along with detailed, step-by-step practical exercises that demonstrate and consolidate this theoretical knowledge.Throughout the book we'll cover topics including different types of sub-processes, initializing and manipulating arrays, using the multi-instance embedded sub-process, fault propagation and more.With Oracle BPM Suite 11g: Advanced BPMN Topics in hand, you'll gain detailed and practical experience in using the advanced features of BPMN to create professional BPMN processes with Oracle BPM.

Supercharge Your Slack Productivity. Discover hacks and tips for managing and automating your workflow with Slack and Slack bots

Moshe Markovich

Slack is an online communication tool that allows workplace teams to collaborate efficiently, effectively, and securely. It’s the leading channel-based messaging platform used by millions to align their teams, unify their systems, and drive their businesses forward. As a developer, you can use Slack to create tools such as bots that handle and maintain routine and time-consuming tasks. If you’re looking to set up a Slack workplace or build a Slack bot or app, this is the book for you.In this book, you’ll explore scenarios that show you how to set up a Slack workplace, build a Slack bot, or integrate your favorite tools. You’ll also learn how Slack can help you create a more collaborative, efficient, and coordinated work environment from any location. As you advance through the chapters, you'll find out how to manage your tasks and boost your business productivity by automating the trivial tasks. You'll also cover more advanced features such as using a Slack bot to complete tasks, including automating message responses and accessing personal reminders.By the end of this Slack book, you'll have learned how to use Slack effectively to communicate with your team and build bots and have gained a solid understanding of how the platform can help you to progress in your industry.

iOS Application Development with OpenCV 3. Create four mobile apps and explore the world through photography and computer vision

Joseph Howse

iOS Application Development with OpenCV 3 enables you to turn your smartphone camera into an advanced tool for photography and computer vision. Using the highly optimized OpenCV library, you will process high-resolution images in real time. You will locate and classify objects, and create models of their geometry. As you develop photo and augmented reality apps, you will gain a general understanding of iOS frameworks and developer tools, plus a deeper understanding of the camera and image APIs. After completing the book's four projects, you will be a well-rounded iOS developer with valuable experience in OpenCV.

The Art of Micro Frontends. Build highly scalable, distributed web applications with multiple teams - Second Edition

Florian Rappl, Lothar Schöttner

The organizational pattern of micro frontends allows you to split web applications into multiple parts, where each part can be owned by an autonomous team. Each team can have its own development and deployment life cycle, allowing every part of an application to be shipped in isolation. Following the strategies outlined in this book, you can avoid complexity while increasing resilience for your frontend. This updated second edition will guide you through the patterns available to implement a micro frontend solution. You’ll learn about micro frontends, the different architecture styles, and their areas of use. Then, you’ll learn how to prepare teams for the change to micro frontends, as well as how to adjust the user interface (UI) design and your CSS styles for scalability. Starting with the simplest variants of micro frontend architectures, the book progresses from static approaches to fully dynamic solutions that allow maximum scalability with faster release cycles. In the concluding chapters, you’ll strengthen the security level of your micro frontend solution, while reinforcing your overall knowledge with real-world case studies relating to micro frontends. By the end of this book, you’ll be able to decide whether and how micro frontends should be implemented to achieve high scalability for your web app.

Apache Solr High Performance. In setting up Apache Solr, you’ll want to ensure it’s achieving optimum search results with maximum efficiency. This book shows you just how to achieve that with a comprehensive tutorial including troubleshooting

Surendra Mohan

Hands-On Image Generation with TensorFlow. A practical guide to generating images and videos using deep learning

Soon Yau Cheong

The emerging field of Generative Adversarial Networks (GANs) has made it possible to generate indistinguishable images from existing datasets. With this hands-on book, you’ll not only develop image generation skills but also gain a solid understanding of the underlying principles.Starting with an introduction to the fundamentals of image generation using TensorFlow, this book covers Variational Autoencoders (VAEs) and GANs. You’ll discover how to build models for different applications as you get to grips with performing face swaps using deepfakes, neural style transfer, image-to-image translation, turning simple images into photorealistic images, and much more. You’ll also understand how and why to construct state-of-the-art deep neural networks using advanced techniques such as spectral normalization and self-attention layer before working with advanced models for face generation and editing. You'll also be introduced to photo restoration, text-to-image synthesis, video retargeting, and neural rendering. Throughout the book, you’ll learn to implement models from scratch in TensorFlow 2.x, including PixelCNN, VAE, DCGAN, WGAN, pix2pix, CycleGAN, StyleGAN, GauGAN, and BigGAN.By the end of this book, you'll be well versed in TensorFlow and be able to implement image generative technologies confidently.

Learning Stencyl 3.x Game Development: Beginner's Guide. You don't need to know anything about game development or computer programming when you use the Stencyl toolkit. This book guides you through the whole process of creating a game, publishing and profiting from it

lnnes Borkwood, INNES BORKWOOD

Creating video games has traditionally been a long and complicated process, requiring years of experience and a vast array of skills. However, with the introduction of comprehensive game-development toolkits such as Stencyl, the fun has returned to the art of game-creation ‚Äì anyone who has the desire to create their own video game can now do so with almost any desktop computer and a free software download from the Internet!Learning Stencyl 3.x Game Development: Beginner's Guide will put you on the fast-track to learning the essentials of the powerful Stencyl game-development toolkit. You will develop a complete, ready-to-publish video game including in-game advertising, by following the clear, step-by-step tutorials, supported by numerous screenshots and practical examples.This book will guide you through all the important steps required to develop and publish your video game. Starting with the installation and testing of the Stencyl toolkit, you will very quickly advance to the fun and exciting process of creating a playable game. The step-by-step tutorials will guide you from a blank screen, right through to giving your game that final polish and sharing it with the rest of the world.Whilst developing your feature-complete video game, you will learn how to easily detect collisions in your game using Stencyl's built-in physics engine. You'll discover how to use the powerful animation tools included in Stencyl's toolkit, and you'll find out how to make your game shine with sounds and visual special effects. You will also discover how Stencyl makes it easy to utilize the touch-screen and accelerometer features of smartphones and tablet computers.You will learn all the essential skills required to develop a video game from scratch ‚Äì right through to publishing a game on the Internet and testing games  on the most popular mobile devices.

RabbitMQ Essentials. Build distributed and scalable applications with message queuing using RabbitMQ - Second Edition

Lovisa Johansson, David Dossot

RabbitMQ is an open source message queuing software that acts as a message broker using the Advanced Message Queuing Protocol (AMQP). This book will help you to get to grips with RabbitMQ to build your own applications with a message queue architecture. You’ll learn from the experts from CloudAMQP as they share what they've learned while managing the largest fleet of RabbitMQ clusters in the world.Following the case study of Complete Car, you’ll discover how you can use RabbitMQ to provide exceptional customer service and user experience, and see how a message queue architecture makes it easy to upgrade the app and add features as the company grows. From implementing simple synchronous operations through to advanced message routing and tracking, you’ll explore how RabbitMQ streamlines scalable operations for fast distribution. This book will help you understand the advantages of message queue architecture, including application scalability, resource efficiency, and user reliability. Finally, you’ll learn best practices for working with RabbitMQ and be able to use this book as a reference guide for your future app development projects.By the end of this book, you’ll have learned how to use message queuing software to streamline the development of your distributed and scalable applications.

Joomla! Web Security. Secure your Joomla! website from common security threats with this easy-to-use guide

Chris Davenport, Tom Canavan

The Manager's Guide to Mediating Conflict. Learn how to confidently mediate conflicts in the workplace

Alison J Love

Experienced mediator, trainer, and business mentor Alison Love brings her insight into the nuances and subtleties of workplace conflict, to help you develop the vital communication skills that lie at the heart of good leadership. Emotional intelligence often passes unspoken in discussions about management but here Alison places it at the forefront, as a key component of management.Built around the process of mediation, Alison shows you precisely how mediation works, while also offering you invaluable information that will be integral for any manager interested in creating a team and a workplace committed and dedicated to a shared goal. From understanding the causes of conflict in the modern workplace to sustaining the results of a successful mediation, Alison aims to give you both the knowledge and the skills to be successful at this integral component of management.Conflict is an inevitable part of the workplace. Often it can be constructive, but it is more frequently, destructive and damaging. When it is not managed effectively it can cripple morale and productivity and lead even to stress and ill health. One of the most effective forms of conflict management is mediation, which provides a formal structure through which conflicting parties can articulate their perspectives, with the aim of reaching a resolution through this formalised discussion. Beginning with the causes of conflict in the modern workplace, this book then takes you through the entire mediation process, providing you with clear, practical steps on how to plan and conduct a mediation to how to sustain the results once the process has been completed. With tools and templates that make what may seem like a difficult process manageable, the book is an essential tool for manager’s concerned about how to deal with conflict at work.

Building a RESTful Web Service with Spring. A hands-on guide to building an enterprise-grade, scalable RESTful web service using the Spring Framework

Ludovic Dewailly

Realize Enterprise Architecture with AWS and SAFe. A comprehensive, hands-on guide to AWS with Agile and TOGAF

Rajnish Harjika

Agile implementation of enterprise architecture (EA) in the cloud is a powerful organizational tool, but it is challenging, particularly for architects who are used to on-premises environments. This in-depth guide will tell you all you need to know to reap the benefits of applying EA in your organization to achieve operational efficiency.Starting with an overview of the foundations of enterprise architecture, you'll see how it can be applied to AWS as well as explore the frameworks AWS provides for EA, such as the AWS Well-Architected Framework. That's not all – the book shows you how these frameworks align with The Open Group Architecture Framework (TOGAF) architecture development method (ADM) and the Zachman Framework so that you can choose the right fit for your organization. As you advance, you'll learn how to apply SAFe to make your organization agile as well as efficient. Once you've gotten to grips with the theory, you can explore use cases and take a quiz at the end of the book to test yourself and see how EA is applied in practice.By the end of this enterprise architecture book, you'll have the skills and knowledge required to apply EA in the cloud with AWS and drive your organization to become super-efficient and agile.

Implementing Event-Driven Microservices Architecture in .NET 7. Develop event-based distributed apps that can scale with ever-changing business demands using C# 11 and .NET 7

Donovan Brown, Joshua Garverick, Omar Dean McIver

This book will guide you through various hands-on practical examples for implementing event-driven microservices architecture using C# 11 and .NET 7. It has been divided into three distinct sections, each focusing on different aspects of this implementation.The first section will cover the new features of .NET 7 that will make developing applications using EDA patterns easier, the sample application that will be used throughout the book, and how the core tenets of domain-driven design (DDD) are implemented in .NET 7.The second section will review the various components of a local environment setup, the containerization of code, testing, deployment, and the observability of microservices using an EDA approach.The third section will guide you through the need for scalability and service resilience within the application, along with implementation details related to elastic and autoscale components. You’ll also cover how proper telemetry helps to automatically drive scaling events. In addition, the topic of observability is revisited using examples of service discovery and microservice inventories.By the end of this book, you’ll be able to identify and catalog domains, events, and bounded contexts to be used for the design and development of a resilient microservices architecture.

Python GUI Programming with Tkinter. Design and build functional and user-friendly GUI applications - Second Edition

Alan D. Moore

Tkinter is widely used to build GUIs in Python due to its simplicity. In this book, you’ll discover Tkinter’s strengths and overcome its challenges as you learn to develop fully featured GUI applications.Python GUI Programming with Tkinter, Second Edition, will not only provide you with a working knowledge of the Tkinter GUI library, but also a valuable set of skills that will enable you to plan, implement, and maintain larger applications. You’ll build a full-blown data entry application from scratch, learning how to grow and improve your code in response to continually changing user and business needs. You’ll develop a practical understanding of tools and techniques used to manage this evolving codebase and go beyond the default Tkinter widget capabilities. You’ll implement version control and unit testing, separation of concerns through the MVC design pattern, and object-oriented programming to organize your code more cleanly.You’ll also gain experience with technologies often used in workplace applications, such as SQL databases, network services, and data visualization libraries. Finally, you’ll package your application for wider distribution and tackle the challenge of maintaining cross-platform compatibility.