The DevOps Toolbox: Quick Reference GuideMaster DevOps Tools with This Essential Cheatsheet for Engineers & IT ProfessionalsAre you a DevOps Engineer, Site Reliability Engineer (SRE), Cloud Architect, or Developer looking for a fast, reliable, and practical reference for essential DevOps tools? The DevOps Toolbox: Quick Reference Guide is the ultimate cheatsheet covering Docker, Docker Swarm, Kubernetes, Helm, Terraform, Ansible, and Cloud Platforms—all in one place!Forget endless searches through documentation—this book is your shortcut to DevOps mastery.🔹 Why This Book?✅ Comprehensive Yet Concise – Every essential command, workflow, and best practice in an easy-to-use guide.✅ Real-World Use Cases – Learn practical implementations that you can apply immediately.✅ Step-by-Step Guides – From installation to advanced configurations, this book has you covered.✅ Save Time & Boost Productivity – Quickly find the right commands and techniques without wasting hours online.✅ Perfect for All Levels – Whether you're just starting out or an experienced engineer, this book bridges the gap between basics and expert-level DevOps.📖 What’s Inside?🚢 Docker & Docker Swarm – Containerization Made Simple✔ Understand Containers – Why Docker is the backbone of DevOps.✔ Essential Docker Commands – Manage containers, images, and volumes effortlessly.✔ Compose & Orchestrate – Use Docker Compose for multi-container applications.✔ Docker Swarm – Set up a production-ready cluster with built-in load balancing.☸️ Kubernetes – The Power of Container Orchestration✔ Master kubectl Commands – Deploy, manage, and scale applications seamlessly.✔ ConfigMaps, Secrets, & Persistent Storage – Securely manage configurations.✔ Kubernetes Networking – Ingress, Services, and ClusterIP explained.✔ Advanced Deployments – Rolling updates, Canary deployments, and Blue-Green strategies.🔧 Helm – Kubernetes Package Management Made Easy✔ Helm Charts – Manage and deploy Kubernetes applications efficiently.✔ Customize Deployments – Work with values.yaml for reusable configurations.✔ Best Practices – Secure and optimize Helm charts for production.🌍 Terraform – Infrastructure as Code (IaC)✔ Deploy Multi-Cloud Infrastructure – AWS, Azure, Google Cloud, and more.✔ State Management & Modules – Organize infrastructure with best practices.✔ Provisioning Automation – Write reusable Terraform configurations to simplify deployments.✔ Terraform Cloud & Remote Backends – Scale infrastructure with remote state management.🤖 Ansible – Automating Configuration Management✔ Setup & Playbooks – Automate server configurations with YAML-based playbooks.✔ Roles & Reusability – Write modular and scalable automation workflows.✔ Agentless Automation – Manage thousands of servers without installing agents.☁️ Cloud Platforms Overview – AWS, Azure, & Google Cloud✔ Compute, Storage & Networking – Understand the building blocks of cloud services.✔ IAM & Security Best Practices – Implement proper identity and access management.✔ Serverless & Kubernetes – Deploy applications on AWS EKS, Azure AKS, and Google GKE.✔ Multi-Cloud & Hybrid Deployments – Best practices for portability and redundancy.💡 Who Is This Book For?🔹 DevOps Engineers & SREs – Master the tools needed for scalable infrastructure.🔹 Cloud Architects & IT Professionals – Deploy and manage cloud-native applications.🔹 Software Developers – Integrate DevOps tools into your CI/CD pipeline. Read more

LAST UPDATE: 30. January 2025The Road to React: The React.js with Hooks in JavaScript Book (2025 Edition) - is a comprehensive and pragmatic yet concise React 19 with Hooks (+ opt-in TypeScript) book. Purchase of this book includes free online access to the always up-to-date digital book.What you will learn ..."The Road to React" made its debut in 2016, and since then, I've almost rewritten it annually. This book teaches the core principles of React, guiding you through building a practical application in pure React without complex tooling. The book covers everything from setting up the project to deploying it on a server. Each chapter includes additional recommended reading and exercises. By the end, you'll have the skills to develop your own React applications.In "The Road to React," I establish a solid foundation before delving into the broader React ecosystem. The book clarifies general concepts, patterns, and best practices for real-world React applications. Ultimately, you'll learn to construct a React application from scratch, incorporating features such as pagination, client-side and server-side searching, and advanced UI interactions like sorting.Is it up to date?Programming books are usually outdated soon after their release, but since this book is self- published, I can update it as needed whenever a new version of something related to this book gets released.I am a beginner. Is this book for me?Yes. The book starts from zero and takes you through the learning experience step by step. Every chapter builds up on the learnings from the previous chapter. In addition, at the end of every chapter, exercises fortify your lessons learned. If you got stuck in a chapter, you will always find a reference URL to the status quo of the actual code.Core ConceptsPragmatic: Master React while building a complete application step by step.Problems Solving: You need to experience a problem first before solving it.The Why: Readers like how the book answers the Why, not only the How.Table of ContentsFundamentals of ReactHello ReactRequirementsSetting up a React ProjectMeet the React ComponentReact JSXLists in ReactMeet another React ComponentReact Component InstantiationReactDOMReact Component Definition (Advanced)Handler Function in JSXReact PropsReact StateCallback Handlers in JSXLifting State in ReactReact Controlled ComponentsProps Handling (Advanced)React Side-EffectsReact Custom Hooks (Advanced)React FragmentsReusable React ComponentReact Component CompositionImperative ReactInline Handler in JSXReact Asynchronous DataReact Conditional RenderingReact Advanced StateReact Impossible StatesData Fetching with ReactData Re-Fetching in ReactMemoized Handler in React (Advanced)Explicit Data Fetching with ReactThird-Party Libraries in ReactAsync/Await in React (Advanced)Forms in ReactStyling in ReactCSS in ReactCSS Modules in ReactStyled Components in ReactSVGs in ReactReact MaintenancePerformance in React (Advanced)TypeScript in ReactUnit Testing to Integration TestingReact Project StructureReal World React (Advanced)SortingReverse SortRemember Last SearchesPaginated FetchDeploying a React ApplicationBuild ProcessDeploy to Firebase Read more

Are you a local business owner or entrepreneur overwhelmed by the complexities of technology? Struggling to integrate AI into your operations without the headache of coding? Discover the ultimate solution with No-Code AI Agent Builder: A Step-by-Step Guide to Creating AI-Powered Agents for Local Businesses!This groundbreaking book is your shortcut to digital transformation—no programming skills required. Imagine having a smart assistant that works 24/7, handling customer inquiries, streamlining bookings, and boosting sales—all while you focus on what matters most: growing your business. Packed with real-world case studies, actionable step-by-step methods, and interactive exercises, this guide shows you exactly how to build, launch, and scale AI solutions tailored for local businesses.Inside, you'll find:Proven Strategies: Learn how to design, develop, and deploy AI agents using intuitive no-code platforms. Think of it as your “choose your own adventure” for AI—simple, practical, and empowering.Actionable Insights: From brainstorming creative solutions to integrating your AI with CRM systems and marketing tools, every chapter is loaded with expert advice and easy-to-follow checklists.Cost-Effective Automation: Unlock the secrets to automating repetitive tasks, reducing overheads, and improving customer engagement without breaking the bank.Future-Proof Your Business: Stay ahead of the curve with cutting-edge trends, predictive analytics, and ethical data practices that ensure your AI strategy is secure, scalable, and compliant.Whether you're new to AI or looking to refine your existing strategies, No-Code AI Agent Builder transforms complex technology into a clear, engaging roadmap for success. This book doesn’t just teach you how to build an AI agent—it empowers you to revolutionize your business and achieve lasting competitive advantage.Join the no-code revolution and turn your business challenges into opportunities for innovation and growth. Get ready to build smarter, work faster, and delight your customers like never before!Buy your copy today and start transforming your business with AI! Read more

Are you feeling overwhelmed by the idea of learning web development? Do you think you need programming experience or feel unsure about learning Python to get started? The Django Visual Guide is here to break down those barriers. This comprehensive guide is designed for complete beginners who want to dive into web development effortlessly—even if you’ve never written a line of code before. Plus, as you learn Django, you'll also build a strong foundation in Python, one of the most versatile and in-demand programming languages today.Why this book is different from others:This guide stands out for its Visual Learning for Deeper Understanding. Unlike traditional programming books that overload you with text, this book uses plenty of illustrations, diagrams, and visual aids to help you grasp complex concepts easily.The unique blend of theory and hands-on exercises ensures you’re not just reading about web development—you’re actually building real Django web applications as you go. Plus, a GitHub repository is provided so you can access and review the demo code, reinforcing your learning with real-world projects.What you’ll achieve:Master Django from scratch: Learn how to set up Django, build web apps, and manage databases—even if you’ve never coded before.Build and deploy your own web application: You’ll follow expert step-by-step guidance to create a complete web app, from setup to deployment.Understand key concepts effortlessly: You’ll dive into Django’s Model-View-Template framework, work with CRUD operations, and manage user authentication with ease.Deploy your app online: By the end of this guide, you’ll have your Django app up and running on the web, accessible to users anywhere.Style your app with Bootstrap: Learn how to integrate responsive design to make your app visually appealing and user-friendly.What’s inside:A complete beginner’s guide to Django, covering everything from installation to advanced features.Step-by-step instructions to help you build and launch your first Django web application.Visual learning aids to help you understand and retain the most complex web development concepts.Practical code examples, real-world scenarios, and access to a GitHub repository for hands-on learning.Detailed tutorials on deploying your app to a production environment using AWS.Ready to master Django and build your own web applications?This book is your perfect roadmap to becoming a Django developer, without prior programming experience. With its unique visual learning approach and clear, easy-to-follow guidance, you’ll gain the confidence to tackle real-world projects and create powerful web applications.Get your copy today and start your journey into web development with Django! Read more

Learn Python Programming in Just a Few Weeks, Even if You're Juggling a Busy Schedule and Have No Prior Coding Experience!Are you looking to advance your career by acquiring sought-after Python skills?Are you overwhelmed by technical jargon and uncertain where to start?Or have you tried other resources, only to feel bogged down or mystified?Many aspiring coders feel the same way, but using the accessible and structured approach laid out in this book, they can transform these challenges into triumphs.Python Programming For Beginners demystifies the complexities and opens the door to proficiency with a clear, supportive path, allowing you to thrive personally and professionally.Here's a glimpse into what you'll discover within the pages:Discover the fundamental concepts of Python that form the backbone of practical projects. Included are 10 Python Code Samples of the fundamentals.Why skipping syntax basics is a mistake and how mastering these can skyrocket your confidence.A step-by-step guide to installing Python effortlessly, without technical headaches.Essential control structures like loops and conditionals are explained clearly. Included are 5 Python Code Samples of the commonly used loops and conditionals.How to write clean and efficient functions that save time and prevent errors.Object-Oriented Programming (OOP) demystified: Master its key principles without hassle!The beginner pitfalls to avoid—turn your early mistakes into powerful learning opportunities.3 practical projects that solidify your skills, giving you real-world applications.Included are 3 Python Code Samples of complete applications, including a Website scraper application.Debugging made easy: Step-by-step strategies to identify and correct code issues.Tips for utilizing popular Python libraries without feeling overwhelmed.How to effectively balance learning with other life responsibilities, even in an hour a day.Harness the power of creativity as you learn: Reimagine boundaries and innovate.A well-organized roadmap for self-paced learning to fit every schedule.How to apply Python in diverse fields, enhancing your workplace value or personal hobbies.The most common beginner questions answered, paving a straightforward path to mastery....and so much more!Some fear that learning from a book will not provide the depth or interaction they need to succeed. However, Python Programming For Beginners is designed to be your engaging, comprehensive companion. It includes narrative-driven learning, empathic insights, and real-world examples that make the learning journey both practical and rewarding.This book is a gateway for those who thought programming was beyond their reach. Its straightforward language fosters understanding and confidence, encouraging you to embrace coding at your own pace.Don't settle for endlessly sifting through online tutorials or clunky courses. Instead, let this beginner-friendly guide equip you with all the essentials, promoting rapid advancement and demystifying Python.Ready to embark on a transformative learning journey? Gain Python proficiency and elevate your potential. Scroll up and click "Add to Cart" to start programming with confidence today! Read more

UNLOCK THE POWER OF PYTHON PROGRAMMING IN JUST 7 DAYS!🎁 EXCLUSIVE BONUS CONTENTS AVAILABLE SCANNING THE QR CODE IN THE PAPERBACK VERSION:⚡ BOOST PERFORMANCE OF YOUR APPLICATION: Learn how to fine-tune your code, you'll be able to create faster, more responsive applications that provide a superior user experience. 🎯 MASTERING IN UNIT TESTING: Learn the essential skills of unit testing to ensure your code is reliable and bug-free. 🧠 MINDMAP TO LEARN PYTHON PROGRAMMING: visually outlines the key concepts and structures of Python programming. Quickly grasp connections between topics, making it easier to retain information and understand the bigger picture.Are you ready to pivot your career into the burgeoning tech scene?Do you aspire to develop real-world projects that will impress potential employers?Are you tired of jumping between incomplete and advanced resources?Do you wish there was a guide that matched your pace and understanding?This book is designed just for you! "PYTHON PROGRAMMING FOR BEGINNERS" is your answer.Equip yourself with the skills, knowledge, and confidence to get excellence in the world of programming.Python is not only a leading programming language but also a gateway to your future in tech. Whether you're aiming to move into data analysis or software development, this book tailors to your needs, making Python approachable and engaging.Inside, you'll find a meticulously structured guide that starts from the basics and progresses to advanced topics. Each chapter builds on the previous one, ensuring you gain a comprehensive understanding of Python without feeling lost.Begin with simple scripts like "Hello World" and advance through data structures, loops, functions, and beyond. By the end of this book, you'll be handling frameworks and libraries like Django and Pandas, ready to tackle real-world problems!Here’s a glimpse of what you’ll discover:📚 STRUCTURED LEARNING: Each chapter is designed to build on the skills you've learned previously, ensuring a cohesive and cumulative learning experience.🛠️ PRACTICAL PROJECTS AND CODING EXAMPLES: Engage with hands-on projects and real coding examples to solidify your understanding and build a strong portfolio.💡 REAL-WORLD PROJECTS: Dive into practical projects like creating a simple ToDo List or a Basic Image Recognition app, which are not just learning exercises but portfolio-worthy pieces.🗣️ CLEAR EXPLANATIONS: Technical concepts are broken down into understandable language, addressing your worry about not being "tech-savvy" enough.📂 ADDITIONAL MATERIALS: With this book, you will have access to the exclusive additional materials listed above, to further enhance your learning and application skills!And much more!Click on “BUY NOW” to grab your copy today and embrace the journey of becoming proficient in Python Programming! Read more

In the rapidly evolving landscape of software development, Spring Boot and microservices have emerged as game-changers, enabling developers to create scalable, resilient, and innovative applications. "Mastering Spring Boot and Microservices" is your comprehensive guide to harnessing the full potential of these technologies.This book takes you on a journey from the fundamentals to advanced concepts, providing a hands-on approach to building modern applications. You'll dive into the world of Spring Boot, mastering its capabilities for creating standalone, production-grade applications with ease. Learn how to configure, deploy, and scale your Spring Boot applications effectively.The heart of this book is dedicated to microservices architecture. You'll explore the principles and best practices behind microservices, and discover how to break down monolithic applications into smaller, manageable components. Dive into containerization with Docker and orchestration with Kubernetes to ensure your Microservices are highly available and easy to manage.Throughout the book, you'll find practical examples, real-world case studies, and step-by-step tutorials that empower you to build robust Microservices-based systems. Topics covered include:Creating RESTful APIs with Spring BootDatabase integration with multiple databases.Communication between Microservices using REST and Feign Client.Eureka Service discovery and Service Gateway.Config-server and config-store with multiple MicroservicesMonitoring, logging, and troubleshooting MicroservicesDeployment strategies for production readinessIndustry standard application development using Rest API,Config-server,Config-store,Eureka discovery Server,Service gateway and Feign client.Realtime project development with all the required Springboot components.Multiple Microservices integration and deployment.Project Development guide from ZERO to very advanced level,Whether you're a seasoned developer looking to sharpen your skills or a newcomer to Spring Boot and microservices, this book equips you with the knowledge and tools to develop cutting-edge applications that meet the demands of modern businesses."Mastering Spring Boot and Microservices" is your passport to becoming a proficient developer in the era of microservices architecture. Unlock the potential of these technologies, stay ahead of the curve, and build the next generation of scalable and innovative applications. Read more

Unlock the Secrets of Effortless Data Access with Spring Data and Spring Boot!In today's fast-paced world of software development, building robust and efficient data access layers is paramount. "Spring Data with Spring Boot: Industry Best Practices" is your definitive guide to mastering the art of data management in Spring-based applications.This comprehensive book takes you on a journey through the powerful Spring Data framework, seamlessly integrated with the Spring Boot ecosystem. Whether you're a seasoned developer or just starting your Spring journey, this book will empower you with industry best practices and proven techniques for designing, implementing, and optimizing data access layers.Discover how to:Leverage Spring Boot's auto-configuration to jumpstart your projects.Seamlessly integrate Spring Data repositories for efficient data handling.Harness the power of JPA, MongoDB, Cassandra, and other data stores.Optimize query performance with Spring Data's flexible querying mechanisms.Achieve data consistency with Spring Boot's transaction management.Handle complex data models and relationships with ease.Scale your data layer to meet enterprise-level demands.Troubleshoot common data access issues like a pro.Code walkthrough with industry best practices.Realtime project development using spring-data with springboot 3.xHard Copy available at : https://notionpress.com/read/springdata-with-spring-boot-3-1-and-microservicesPacked with real-world examples, best practices, and hands-on exercises, this book equips you with the knowledge and skills to build data access layers that meet the highest industry standards. Whether you're building a small-scale application or a large-scale enterprise system, "Spring Data with Spring Boot: Industry Best Practices" is your go-to resource for mastering data access in the Spring ecosystem.Stay ahead of the competition and supercharge your Spring Boot projects with the data access expertise found within these pages. Get ready to elevate your development game and create data-driven applications that excel in today's dynamic software landscape. Order your copy now and embark on your journey to Spring Data mastery! Read more

Learn Blockchain and Ethereum Fundamentals in Just 4 Weeks – Build Your First Smart Contract and Decentralized App With Hardhat, Even If You've Never Touched Code Before!Have you ever wondered how Blockchain really works but felt too overwhelmed to start?Learn the fundamentals of blockchain and how Ethereum’s smart contracts power decentralized applications—with step-by-step guidance, even a complete beginner can follow!Does the idea of building your own smart contract sound exciting, but you don’t know where to begin?Discover how you can create and deploy your first Ethereum smart contract using Hardhat, even if you’ve never written a single line of code before.Do you think blockchain development is only for tech experts with years of experience?Think again! With tools like Hardhat and easy-to-understand explanations, you’ll be building decentralized apps in no time—even if you’re starting from zero.Gain a foundational understanding of Ethereum, from its decentralized nature to its role in blockchain technology.Explore the basics of cryptography and how Ethereum uses encryption to secure transactions.Discover the role of Gas in Ethereum and learn how to optimize smart contract costs.Get hands-on experience with Solidity syntax, data types, and control structures for building effective contracts.Learn the step-by-step process of setting up a development environment with Hardhat, the essential Ethereum toolchain.Explore Ethereum’s consensus mechanism and understand the transition from Proof of Work (PoW) to Proof of Stake (PoS).Master the art of token creation by developing ERC-20 and ERC-721 tokens with Solidity.Understand how to test, debug, and deploy your smart contracts with the Hardhat framework.Connect your decentralized app (DApp) with Web3.js to seamlessly interact with the Ethereum blockchain.Learn how to interact with Ethereum smart contracts using MetaMask and other wallet tools.I’m not a tech person—this is too complicated for me.Think blockchain is just for tech geniuses? Think again! This book is written in plain English, breaking down complex concepts into bite-sized pieces so anyone, even total beginners, can grasp Ethereum, Smart Contracts, and Solidity with ease.Isn’t blockchain development expensive? I can’t afford to experiment.Afraid of losing money while you learn? Not here! With this book, you’ll explore the Ethereum ecosystem and deploy your first smart contracts using test networks—so you can learn everything without risking any real funds.If you want to build your first decentralized app and write secure smart contracts that leverage the power of Ethereum, then scroll up and click the “Add to Cart” Button Now! Read more

Are you confused when looking at TypeScript code?Feeling TypeScript is way too complicated to understand?Beginning TypeScript Programming will help you cut through the complexity and information overload to apply TypeScript in your projects.Many people are exhausted and feel TypeScript is hindering their productivity more than helping.In this book, I'll be using a step-by-step, gentle approach so that you can gradually learn and master TypeScript in the right order, from easy to advanced.There are also two projects included in this book that will help you experience how to integrate TypeScript into Node.js and React projects.What You'll LearnUnderstand the benefits of using TypeScriptMaster TypeScript syntax, data types, and type annotationsUnderstand and fix TypeScript errorsUse custom types and classes for creating reusable and maintainable codeLearn TypeScript advanced concepts such as unions, intersections, and genericsExplore TypeScript exclusive syntax, such as keyof and as operatorsIntegrate TypeScript into React and Node/Express projectsApply best practices when integrating TypeScriptWho is this for?JavaScript developers who want to learn what's the deal with TypeScript and why it's such a great extension.Anyone who wants to know how to code in TypeScriptThe book is designed to be easy to understand and accessible to anyone looking to learn TypeScript. It provides a step-by-step gentle guide that will help you understand how to use TypeScript to develop useful applications.Plus, I take extra time to make sure my book is engaging and fun so you will stay motivated.Book ContentIn the contents of this book, we will cover:Chapter 1: Introduction to TypeScriptChapter 2: Your First TypeScript ProgramChapter 3: TypeScript OverviewChapter 4: Typing FunctionsChapter 5: Objects and Custom TypesChapter 6: Advanced TypesChapter 7: Advanced Object TypingChapter 8: Typing Classes and Object Oriented ProgrammingChapter 9: Advanced Class Features (Part 1)Chapter 10: Advanced Class Features (Part 2)Chapter 11: Dynamic Typing With GenericsChapter 12: Modules, Type Assertion, and Discriminating UnionsChapter 13: Integrating TypeScript in JavaScript ProjectsChapter 14: TypeScript in Node.js and ExpressChapter 15: TypeScript in ReactWe focus only on the essentials and apply what we've learned by building simple projects in Node/Express and React.You will see how TypeScript makes programming super fun and easier to understand.RequirementsTo experience the full benefit of this book, basic knowledge of JavaScript is required.If you need some help in learning JavaScript, you can get my book Beginning Modern JavaScript at https://www.amazon.com/dp/B0CQXHMF8GAccelerate Your Coding JourneyStop wasting your precious time trying to connect incomplete tutorials from different sources.Instead, use this book and gain the TypeScript knowledge you need to excel today.I promise you this: You will master TypeScript with confidence. Read more

Python is a global programming language used by equally data engineers & data scientists, and it is also the most popular. Python is loved by all the Data Scientists I've talked to and many of my friends since it can automate all the mundane operational work that data engineers must perform.Here what you'll learn after downloading this book:✓Connect Flask to a Database with Flask-SQLAlchemy✓Profile Application using Python Flask and MySQL✓Add Graphs to Flask apps✓Todo list app using Flask✓Single Page Portfolio Using Flask✓Implement ChatGPT in a Flask Application✓Wikipedia search app using Flask Framework✓Twitter Sentiment Analysis WebApp Using Flask✓Create Cricket Score API using Web Scraping in FlaskAnd more…This Book Is Perfect For:✓- Total beginners with zero programming experience✓- Returning professionals who haven’t written code in years✓- Seasoned professionals looking for a fast, simple, crash course in Python Read more

Transform your evolving user requirements into feature-rich Tkinter applicationsKey FeaturesExtensively revised with new content on RESTful networking, classes in Tkinter, and the Notebook widgetTake advantage of Tkinter’s lightweight, portable, and easy-to-use featuresBuild better-organized code and learn to manage an evolving codebaseBook DescriptionTkinter 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.What you will learnProduce well-organized, functional, and responsive GUI applicationsExtend the functionality of existing widgets using classes and OOPPlan wisely for the expansion of your app using MVC and version controlMake sure your app works as intended through widget validation and unit testingUse tools and processes to analyze and respond to user requestsBecome familiar with technologies used in workplace applications, including SQL, HTTP, Matplotlib, threading, and CSVUse PostgreSQL authentication to ensure data security for your applicationWho this book is forThis book is for programmers who understand the syntax of Python, but do not yet have the skills, techniques, and knowledge to design and implement a complete software application. A fair grasp of basic Python syntax is required.Table of ContentsIntroduction to TkinterDesigning GUI ApplicationsCreating Basic Forms with Tkinter and Ttk WidgetsOrganizing Our Code with ClassesReducing User Error with Validation and AutomationPlanning for the Expansion of Our ApplicationCreating Menus with Menu and Tkinter DialogsNavigating Records with Treeview and NotebookImproving the Look with Styles and ThemesMaintaining Cross-Platform CompatibilityCreating Automated Tests with unittestImproving Data Storage with SQLConnecting to the CloudAsynchronous Programming with Thread and QueueVisualizing Data Using the Canvas WidgetPackaging with setuptools and cxFreezeAppendix A : A Quick Primer on reStructuredTextAppendix B: A Quick SQL Tutorial Read more

Python is one of the most popular and easiest programming languages out there.Learning it and mastering the craft is a walk in the park when you have the right guidance.Here what you'll learn after downloading this book:✓# 1: Deploying a Python Flask Example Application Using Heroku✓# 2: Python Web Applications: Deploy Your Script as a Flask App✓# 3: Use a Flask Blueprint to Architect Your Applications✓# 4: Dockerizing Flask With Compose and Machine – From Localhost to the Cloud✓# 5: Flask by Example – Updating the Staging Environment✓# 6: Kickstarting Flask on Ubuntu – Setup and Deployment✓# 7: Flask by Example – Setting up Postgres, SQLAlchemy, and AlembicAnd More…This Book Is Perfect For:✓- Total beginners with zero programming experience✓- Returning professionals who haven’t written code in years✓- Seasoned professionals looking for a fast, simple, crash course in Python Read more

Python also has a large and supportive community with many online resources and documentation. Many tutorials, forums, and videos can help beginners get started with Python programming.Here what you'll learn after downloading this book:✓Introduction to Web development using Flask✓Flask Setup & Installation✓Creating first simple application✓Run a Flask Application✓Flask App Routing✓Flask – HTTP Method✓Flask – Variable Rule✓Redirecting to URL in Flask✓Python Flask – Redirect and Errors✓Change Port in Flask app✓Changing Host IP Address in Flask✓Serve Templates and Static Files in Flask✓Flask Rendering Templates✓CSRF Protection in Flask✓Templating With Jinja2 in Flask✓Placeholders in jinja2 Template✓Serve static files in Flask✓Uploading and Downloading Files in Flask✓Upload File in Python-Flask✓Upload Multiple files with Flask✓Flask – Message Flashing✓Create Contact Us using WTForms in Flask✓Sending Emails Using API in Flask-Mail✓User Registration, Login, and Logout in Flask✓Password Hashing with Bcrypt in Flask✓Use Flask-Session in Python Flask✓Using JWT for user authentication in Flask✓Return a JSON response from a Flask API✓Define and Access the Database in FlaskAnd more…This Book Is Perfect For:- Total beginners with zero programming experience- Returning professionals who haven’t written code in years- Seasoned professionals looking for a fast, simple, crash course in Python Read more

🚀 The Ultimate Git CheatSheet – Your All-in-One Guide to Git Mastery!Tired of searching for Git commands every time you work on a project? The Ultimate Git CheatSheet is your complete and concise guide to mastering Git—covering everything from the basics to advanced workflows.📌 What's Inside?✅ Basic Git Commands – Clone, commit, push, pull, rebase, and more!✅ Best Practices – Write clean commits, manage branches efficiently, and avoid common pitfalls.✅ Merging Strategies – Fast-forward, three-way merge, squash, rebase, and cherry-pick.✅ Git Hooks – Automate tasks like code formatting, testing, and security checks.✅ Git Aliases – Save time by creating shortcuts for your most-used commands.✅ Fixing Mistakes – Undo commits, reset changes, and recover lost work like a pro.⚡ Why You Need This Book?🚀 Fast & Easy Reference – No more Googling every command!🔗 Real-World Examples – Learn how Git is used in professional workflows.💡 Pro Tips & Tricks – Optimize your workflow and boost productivity.Whether you're a beginner learning Git for the first time or an experienced developer looking for best practices, this book has it all!🔥 Ready to level up your Git skills? Get your copy now! 🚀 Read more

Get to grips with the LangGraph framework from theory to production-ready applications. Code examples are regularly updated to keep you abreast of the latest LangGraph and LangChain changes.Purchase of the print or Kindle book includes a free PDF eBook and all code samples. AI agents are here to stay, and LangGraph makes it easy to build them and harness their capabilities!Today’s Large Language Models (LLMs) are impressive, but let’s be real. These LLMs are still primarily just sophisticated text processors.AI Agents are LLMs on steroids. The anatomy of an agent consists of:AI_AGENT = LLM + MEMORY + TOOLS + PLANNING + DO_WHILE_LOOPThe LangGraph framework is an excellent tool for implementing and orchestrating all of these components.Simply put, AI agents are LLMs with tools, that operate in a loop to accomplish specific goals.You can assign them tasks such as:a calendar manager to schedule and manage appointments, send reminders, and suggest optimal meeting timesa personal AI Agent assistant to organize trips, book hotels and plane tickets for a destination in a given budget.These are much closer to the capabilities we expect from real AI.AI Agents can solve very complex situations thus clear communication is essential to achieve the desired results.This is where LangGraph excels. Communicating with LLMs via code leads to far more reliable results than using only natural language (prompt engineering).In this book, we’ll take you on a fun, hands-on journey where each chapter will focus on essential concepts like tool management or human in the loop validation, while also coding practical implementations of these elements using LangGraph.You can see this book as your launchpad. You'll build your first AI Agent within minutes, and slowly become competent and knowledgeable in this technology, with each chapter featuring a full practical example.Let's start learning! Read more

Learn PHP Fast and Learn It Well. Master PHP Programming with a unique Hands-On ProjectNew Book by Best Selling Author Jamie Chan. Book 6 of the Learn Coding Fast Series. Do you want to learn PHP fast but are overwhelmed by all the information you find online? Or perhaps you have completed numerous PHP tutorials but are still unsure how everything works together. This book is for you. You no longer have to waste your time and money learning PHP from lengthy books, expensive online courses or fragmented PHP tutorials. This book covers all the major topics in PHP and is written in a concise and to the point manner. In addition, you'll be guided through a project at the end of the book where you get to apply the concepts learned and see how it all ties together.What this book offers...PHP for Beginners Complex concepts are broken down into simple steps to ensure that you can easily master PHP even if you have never coded before. Concepts are presented in a "to-the-point" style to cater to the busy individual; no fluff or unnecessary details. Careful selection of topics Topics are carefully selected to give you a broad exposure to PHP. These topics include HTML form handling, security management (prevention of XSS and SQL injection), object-oriented programming, error and exception handling techniques, databases and more. Carefully Chosen PHP Examples Examples are carefully chosen to illustrate all concepts. In addition, the output for all examples is provided immediately so you do not have to wait till you have access to your computer to test the examples.How is this book different...The best way to learn programming is by doing. This book includes a complete project at the end of the book where you get to build a mini-blog using PHP and MySQL. Working through the project gives you a chance to see how everything works together, including how to set up your servers, create a database, connect to it, process forms, manage security issues, handle errors and exceptions and more. Completing the project will not only give you an immense sense of achievement, it'll also help you retain the knowledge you've learned and master the language. Are you ready to dip your toes into the exciting world of PHP coding? This book is for you. Click the BUY button and download it now.Pre-requisites:Note that this book requires basic knowledge of HTML and SQL.What you'll learn:- What is PHP - What software do you need to run PHP scripts - How to set up your own server - What are constants, variables and operators - What are the common data types in PHP - How to control the flow of your PHP program using If statements, while loops etc - How to use numerous built-in functions in PHP - How to define your own functions - What is a cookie and session and how to use them - How to process HTML forms using the get and post methods - How to prevent attacks on your site - What is OOP and inheritance - How to connect to a database - How to handle errors and exceptions .. and more... Finally, you'll be guided through a hands-on project that requires the application of all the topics covered. Click the BUY button and download the book now to start learning PHP. Learn it fast and learn it well. Read more

Accelerate your Android development journey by mastering the latest Kotlin techniques and libraries to build robust apps with the help of this part-color guideKey FeaturesApply best practices and industry-essential skills used by Google Developer ExpertsFind out how to publish, monitor, and improve your app metrics on the Google Play StoreLearn how to debug issues, detect leaks, inspect network calls, and inspect your app’s local databasePurchase of the print or Kindle book includes a free PDF eBookBook DescriptionWritten with the best practices, this book will help you master Kotlin and use its powerful language features, libraries, tools, and APIs to elevate your Android apps.As you progress, you'll use Jetpack Compose and Material Design 3 to build UIs for your app, explore how to architect and improve your app architecture, and use Jetpack Libraries like Room and DataStore to persist your data locally. Using a step-by-step approach, this book will teach you how to debug issues in your app, detect leaks, inspect network calls fired by your app, and inspect your Room database. You'll also add tests to your apps to detect and address code smells.Toward the end, you’ll learn how to publish apps to the Google Play Store and see how to automate the process of deploying consecutive releases using GitHub actions, as well as learn how to distribute test builds to Firebase App Distribution. Additionally, the book covers tips on how to increase user engagement.By the end of this Kotlin book, you’ll be able to develop market-ready apps, add tests to their codebase, address issues, and get them in front of the right audience.What you will learnBuild beautiful, responsive, and accessible UIs with Jetpack ComposeExplore various app architectures and find out how you can improve themPerform code analysis and add unit and instrumentation tests to your appsPublish, monitor, and improve your apps in the Google Play StorePerform long-running operations with WorkManager and persist data in your appUse CI/CD with GitHub Actions and distribute test builds with Firebase App DistributionFind out how to add linting and static checks on CI/CD pipelinesWho this book is forIf you’re an aspiring Android developer or an Android developer working with Java, then this book is for you. Basic Java programming skills are a must if you want to fully utilize the techniques and best practices showcased in this book.Table of ContentsGet Started with Kotlin Android DevelopmentCreating Your First Android AppJetpack Compose Layout BasicsDesign with Material Design 3Architect Your appNetwork Calls with Kotlin CoroutinesNavigating within Your AppPersisting Data Locally and Doing Background WorkRuntime PermissionsDebugging Your AppEnhancing Code QualityTesting Your AppPublishing Your AppContinuous Integration and Continuous DeploymentImproving Your App Read more

Embark on your journey into the world of APIs with "API Design: A Beginner's Guide to Understanding, Building, and Using APIs." This comprehensive guide is your gateway to mastering the fundamental concepts of API architecture, development, and deployment. Whether you're a budding developer, a tech enthusiast, or a project manager looking to deepen your technical expertise, this book is designed to equip you with a solid foundation in API design.In this book, you'll discover:Clear Explanations: Understand what APIs are, how they work, and why they are a cornerstone of modern software development. The book breaks down complex concepts into easy-to-grasp elements with practical examples.Step-by-Step Tutorials: Learn how to build APIs from the ground up using real-world scenarios. From setting up your development environment to deploying your first API, follow along with detailed, hands-on guidance that ensures you're never left behind.Best Practices: Gain insight into industry standards and best practices for designing effective and secure APIs. Learn about different API styles, including REST, GraphQL, and SOAP, and understand when and how to use them.Practical Use Cases: Explore the various applications of APIs across different industries, enhancing your understanding of how APIs can solve common business problems and integrate systems seamlessly.Tools and Techniques: Get acquainted with the tools that make API development easier and more productive. Dive into frameworks and technologies that support API development, testing, documentation, and versioning."API Design: A Beginner’s Guide to Understanding, Building, and Using APIs" also addresses the challenges developers face when building APIs and offers robust solutions to ensure you are prepared to overcome obstacles effectively. With this book, you'll not only learn the theory behind APIs but also gain the confidence to apply this knowledge in real-world scenarios.Perfect for those new to the subject or for professionals seeking a refresher on the basics, this book is your step-by-step guide to becoming proficient in API design and integration. Start building powerful, efficient, and secure APIs today and unlock new possibilities in your software development career. Read more

Now that you have been able to buy the latest Apple watch series in the market, do you know that it can do a whole lot of things than the former smart-watches? Aside from the other normal functions of making calls, sending messages, giving notifications or running apps which other smart-watches can do, do you know that this newly released watch can monitor your blood oxygen level, give you your accurate altitude and charge faster than former versions. That is not all as you also get to activate Siri just by lifting your arm. This recently released product uses the watchOS 7.0 which is the more improved version of the operating system for the Apple watch series. The watch OS 7.0 is very compatible with Apple iPhones using iOS 14.0. Aside from this, the Apple watch series 6 has been redesigned for better performance. The processor is an A13 bionic (S6) which makes the watch about 20 % better in its speed and performance. The Apple watch series 6 can ultimately be connected to Bluetooth, Wi-Fi and ultra wideband. It also comes with a storage capacity of about 32 GB while its RAM is 1 GB. If you are concerned about knowing the details of how to operate this latest smart-watch manufactured by Apple, then, relax because this book gives you the all specifics you need to know about your device ranging from fresh features like automatic detection of hand washing and face sharing to tracking of sleep time. You will surely be a pro user of that smart-watch. Read more