The Android Game Developer's Handbook. Click here to enter text

Avisekhar Roy

Gaming in android is an already established market and growing each day. Previously games were made for specific platforms, but this is the time of cross platform gaming with social connectivity. It requires vision of polishing, design and must follow user behavior. This book would help developers to predict and create scopes of improvement according to user behavior.You will begin with the guidelines and rules of game development on the Android platform followed by a brief description about the current variants of Android devices available. Next you will walk through the various tools available to develop any Android games and learn how to choose the most appropriate tools for a specific purpose. You will then learn JAVA game coding standard and style upon the Android SDK. Later, you would focus on creation, maintenance of Game Loop using Android SDK, common mistakes in game development and the solutions to avoid them to improve performance. We will deep dive into Shaders and learn how to optimize memory and performance for an Android Game before moving on to another important topic, testing and debugging Android Games followed by an overview about Virtual Reality and how to integrate them into Android games. Want to program a different way? Inside you’ll also learn Android game Development using C++ and OpenGL. Finally you would walk through the required tools to polish and finalize the game and possible integration of any third party tools or SDKs in order to monetize your game when it’s one the market!

Deep Inside osCommerce: The Cookbook. Ready-to-use recipes to customize and extend your e-commerce website

Monika Mathe, Monika Math?É?íÂ!(C)

osCommerce has been around since March 2000. At present there are over 10,000 live, registered osCommerce sites, and about 100,000 registered community members. Apart from providing ready-made solutions to problems, as well as a huge repository of information, the osCommerce community is a living entity with which we can all interact. With the rising success and popularity of this remarkable piece of software, things can only get better.

Blender 3D Incredible Models. A comprehensive guide to hard-surface modeling, procedural texturing, and rendering

Arijan Belec

Blender is a massively popular and powerful 3D program, with versatile modeling abilities that make it a great way to enter the 3D modelling world.Blender 3D Incredible Models is an extensive guide for those new to hard-surface modeling with Blender, helping you understand the complete range of tools and features it offers and how to employ those efficiently to create realistic models. You’ll be led through progressively more challenging modeling projects— from an assault rifle and an army tank to a sci-fi spaceship model—giving you a glimpse of all the skills you’d need in Blender’s vast ecosystem of features and functionality, ranging from textures, rendering, and UV mapping to lighting, rigging, and beyond. Each engaging project builds upon the last until you’re equipped with everything you need to tackle your own modeling challenges, whatever they may be.By the end of this Blender book, you won’t just know how to create the models covered here, but you’ll be able to turn your own concepts and references into 3D Blender models too!

Delphi Cookbook. Recipes to master Delphi for IoT integrations, cross-platform, mobile and server-side development - Third Edition

Daniele Spinetti, Daniele Teti

Delphi is a cross-platform integrated development environment (IDE) that supports rapid application development on different platforms, saving you the pain of wandering amid GUI widget details or having to tackle inter-platform incompatibilities. Delphi Cookbook begins with the basics of Delphi and gets you acquainted with JSON format strings, XSLT transformations, Unicode encodings, and various types of streams. You’ll then move on to more advanced topics such as developing higher-order functions and using enumerators and run-time type information (RTTI). As you make your way through the chapters, you’ll understand Delphi RTL functions, use FireMonkey in a VCL application, and cover topics such as multithreading, using aparallel programming library and deploying Delphi on a server. You’ll take a look at the new feature of WebBroker Apache modules, join the mobile revolution with FireMonkey, and learn to build data-driven mobile user interfaces using the FireDAC database access framework. This book will also show you how to integrate your apps with Internet of Things (IoT).By the end of the book, you will have become proficient in Delphi by exploring its different aspects such as building cross-platforms and mobile applications, designing server-side programs, and integrating these programs with IoT.

Learn Java 12 Programming. A step-by-step guide to learning essential concepts in Java SE 10, 11, and 12

Nick Samoylov

Java is one of the preferred languages among developers, used in everything right from smartphones, and game consoles to even supercomputers, and its new features simply add to the richness of the language. This book on Java programming begins by helping you learn how to install the Java Development Kit. You will then focus on understanding object-oriented programming (OOP), with exclusive insights into concepts like abstraction, encapsulation, inheritance, and polymorphism, which will help you when programming for real-world apps. Next, you’ll cover fundamental programming structures of Java such as data structures and algorithms that will serve as the building blocks for your apps. You will also delve into core programming topics that will assist you with error handling, debugging, and testing your apps. As you progress, you’ll move on to advanced topics such as Java libraries, database management, and network programming, which will hone your skills in building professional-grade apps.Further on, you’ll understand how to create a graphic user interface using JavaFX and learn to build scalable apps by taking advantage of reactive and functional programming.By the end of this book, you’ll not only be well versed with Java 10, 11, and 12, but also gain a perspective into the future of this language and software development in general.

3D Graphics Rendering Cookbook. A comprehensive guide to exploring rendering algorithms in modern OpenGL and Vulkan

Sergey Kosarevsky, Viktor Latypov

OpenGL is a popular cross-language, cross-platform application programming interface (API) used for rendering 2D and 3D graphics, while Vulkan is a low-overhead, cross-platform 3D graphics API that targets high-performance applications. 3D Graphics Rendering Cookbook helps you learn about modern graphics rendering algorithms and techniques using C++ programming along with OpenGL and Vulkan APIs.The book begins by setting up a development environment and takes you through the steps involved in building a 3D rendering engine with the help of basic, yet self-contained, recipes. Each recipe will enable you to incrementally add features to your codebase and show you how to integrate different 3D rendering techniques and algorithms into one large project. You'll also get to grips with core techniques such as physically based rendering, image-based rendering, and CPU/GPU geometry culling, to name a few. As you advance, you'll explore common techniques and solutions that will help you to work with large datasets for 2D and 3D rendering. Finally, you'll discover how to apply optimization techniques to build performant and feature-rich graphics applications.By the end of this 3D rendering book, you'll have gained an improved understanding of best practices used in modern graphics APIs and be able to create fast and versatile 3D rendering frameworks.

Monitoring Elasticsearch

Dan Noble, Pulkit Agrawal, Mahmoud Lababidi

ElasticSearch is a distributed search server similar to Apache Solr with a focus on large datasets, a schema-less setup, and high availability. This schema-free architecture allows ElasticSearch to index and search unstructured content, making it perfectly suited for both small projects and large big data warehouses with petabytes of unstructured data.This book is your toolkit to teach you how to keep your cluster in good health, and show you how to diagnose and treat unexpected issues along the way. You will start by getting introduced to ElasticSearch, and look at some common performance issues that pop up when using the system. You will then see how to install and configure ElasticSearch and the ElasticSearch monitoring plugins. Then, you will proceed to install and use the Marvel dashboard to monitor ElasticSearch. You will find out how to troubleshoot some of the common performance and reliability issues that come up when using ElasticSearch. Finally, you will analyze your cluster’s historical performance, and get to know how to get to the bottom of and recover from system failures.This book will guide you through several monitoring tools, and utilizes real-world cases and dilemmas faced when using ElasticSearch, showing you how to solve them simply, quickly, and cleanly.

Microsoft System Center Configuration Manager. Deploy a scalable solution by ensuring high availability and disaster recovery using Configuration Manager with this book and

Marius Sandbu

Microsoft Configuration Manager is both extensive and complex, and for many, it is the primary tool for Enterprise management. With each new release, Configuration Manager continually proves itself to be the ultimate solution for managing both clients and mobile devices.This book covers in detailed and easy-to-understand steps how to set up highly available Configuration Manager roles and backend services such as SQL, DNS, and AD. You will learn how to plan for high availability, what kind of roles there are, and how they scale.The book starts by examining what needs to be taken into account when planning for high availability before moving on to focus on the different roles and how they can be set up. The book will also go through different scenarios as well as various backup and recovery procedures. You will learn how to identify bottlenecks within the different components and create sample design scenarios for high availability on Configuration Manager. The book will also look at the different high availability options and how to deploy them.

Modernizing Oracle Tuxedo Applications with Python. A practical guide to using Oracle Tuxedo in the 21st century

Aivars Kalvans

Despite being developed in the 1980s, Oracle Tuxedo still runs a significant part of critical infrastructure and is not going away any time soon. Modernizing Oracle Tuxedo Applications with Python will help you get to grips with the most important Tuxedo concepts by writing Python code.The book starts with an introduction to Oracle Tuxedo and guides you in installing its latest version and Python bindings for Tuxedo on Linux. You'll then learn how to build your first server and client, configure Tuxedo, and start running an application. As you advance, you'll understand load balancing and work with the BBL server, which is at the heart of a Tuxedo application. This Tuxedo book will also cover Boolean expressions and different ways to export Tuxedo buffers for storage and transmission, before showing you how to implement servers and clients and use the management information base to change the configuration dynamically. Once you've learned how to configure Tuxedo for transactions and control them in application code, you'll discover how to use the store-and-forward functionality to reach destinations and use an Oracle database from a Tuxedo application.By the end of this Oracle Tuxedo book, you'll be able to perform common Tuxedo programming tasks with Python and integrate Tuxedo applications with other parts of modern infrastructure.

Oracle Primavera P6 Version 8: Project and Portfolio Management. For project managers and consultants, this book will help you master the main elements of Primavera P6, together with the new features in Version 8. Lots of screenshots and clear explanations make for an easy ride

Elaine Britt Krazer, Daniel Williams

In 2008 Oracle acquired Primavera Software, Inc., a leading provider of Project Portfolio Management (PPM) solutions for project-intensive industries.Primavera P6 Enterprise Project Portfolio Management is an integrated project portfolio management (PPM) solution comprising role-specific functionality to satisfy each team member's needs, responsibilities, and skills. It provides a single solution for managing projects of any size, adapts to various levels of complexities within a project, and intelligently scales to meet the needs of various roles, functions, or skill levels in your organization and on your project team.Oracle Primavera P6 Version 8: Project and Portfolio Management aims to show you all the features and functionality of the software thoroughly and clearly.With Oracle Primavera P6 Version 8: Project and Portfolio Management, readers will master the core concepts of Primavera P6 and the new features associated with version 8.This book is divided into two sections, in the first section we learn the fundamental concepts behind managing projects which include organizing projects, adding activities and relationships, assigning roles and resources, scheduling a project, and much more. In the second section we cover portfolio management and how to make the best use of the web client that includes working with portfolios, portfolio analysis, portfolio capacity planning, ROI, tracking performance, and lots more.

FusionCharts Beginner's Guide: The Official Guide for FusionCharts Suite. Create interactive charts in JavaScript (HTML5) and Flash for your web and enterprise applications with this book and

Sanket Nadhani, Pallav Nadhani, Shamasis Bhattacharya

User experience can make or break any app these days, no matter whether it's a commercial product or an internal solution. While most web applications out there are boring and outdated when it comes to their charting, you can make yours both stunning and powerful using FusionCharts Suite. Once you have mastered it, you can give your users a delightful reporting experience in no time at all.FusionCharts Beginner's Guide is a practical, step-by-step guide to using FusionCharts Suite for creating delightful web reports and dashboards. Getting you started quickly, you will learn advanced reporting capabilities like drill-down and JavaScript integration, and charting best practices to make the most out of it. Filled with examples, real-life tips and challenges, this book is the firstofitstype in the visualization industry.The book teaches you to create delightful reports and dashboards for your web applications assuming no previous knowledge of FusionCharts Suite. It gets your first chart up in 15 minutes after which you can play around with different chart types and customize them. You will also learn how to create a powerful reporting experience using drill-down and advanced JavaScript capabilities. You will also connect your charts to server-side scripts pulling data from databases. Finally you round up the experience learning reporting best practices including right chart type selection and practical usability tips.By the end of the book, you will have a solid foundation in FusionCharts Suite and data visualization itself. You will be able to give your users a delightful reporting experience, from developers to management alike.

FinOps Handbook for Microsoft Azure. Empowering teams to optimize their Azure cloud spend with FinOps best practices

Maulik Soni

To gain a competitive edge in today's unpredictable economic climate, you’ll need to unravel the mystery of saving costs on Microsoft Azure Cloud. This book helps you do just that with proven strategies for building, running, and sustaining repeated cost optimization initiatives across your organization. You’ll learn how to collaborate with finance, procurement, product, and engineering teams to optimize your cloud spend and achieve cost savings that can make a significant impact on your bottom line.The book begins by showing you how to effectively monitor and manage your cloud usage, identify cost-saving opportunities, and implement changes that’ll reduce your overall spend. Whether you're a small start-up or a large enterprise, this book will equip you with the knowledge and skills needed to achieve cost savings and maintain a lean cloud infrastructure. As you advance, you'll find out how to benchmark your current cloud spend and establish a budget for cloud usage. Throughout the chapters, you’ll learn how to negotiate with your cloud provider to optimize your rate, allocate cost for the container, and gain a solid understanding of metric-driven cost optimization.By the end of this FinOps book, you’ll have become proficient in Azure Cloud financial management with the help of real-world examples, use cases, and scenarios.

Learning Predictive Analytics with R. Get to grips with key data visualization and predictive analytic skills using R

Eric Mayor

This book is packed with easy-to-follow guidelines that explain the workings of the many key data mining tools of R, which are used to discover knowledge from your data.You will learn how to perform key predictive analytics tasks using R, such as train and test predictive models for classification and regression tasks, score new data sets and so on. All chapters will guide you in acquiring the skills in a practical way. Most chapters also include a theoretical introduction that will sharpen your understanding of the subject matter and invite you to go further.The book familiarizes you with the most common data mining tools of R, such as k-means, hierarchical regression, linear regression, association rules, principal component analysis, multilevel modeling, k-NN, Naïve Bayes, decision trees, and text mining. It also provides a description of visualization techniques using the basic visualization tools of R as well as lattice for visualizing patterns in data organized in groups. This book is invaluable for anyone fascinated by the data mining opportunities offered by GNU R and its packages.

Vector Search for Practitioners with Elastic. A toolkit for building NLP solutions for search, observability, and security using vector search

Bahaaldine Azarmi, Jeff Vestal, Shay Banon

While natural language processing (NLP) is largely used in search use cases, this book aims to inspire you to start using vectors to overcome equally important domain challenges like observability and cybersecurity. The chapters focus mainly on integrating vector search with Elastic to enhance not only their search but also observability and cybersecurity capabilities.The book, which also features a foreword written by the founder of Elastic, begins by teaching you about NLP and the functionality of Elastic in NLP processes. Here you’ll delve into resource requirements and find out how vectors are stored in the dense-vector type along with specific page cache requirements for fast response times. As you advance, you’ll discover various tuning techniques and strategies to improve machine learning model deployment, including node scaling, configuration tuning, and load testing with Rally and Python. You’ll also cover techniques for vector search with images, fine-tuning models for improved performance, and the use of clip models for image similarity search in Elasticsearch. Finally, you’ll explore retrieval-augmented generation (RAG) and learn to integrate ChatGPT with Elasticsearch to leverage vectorized data, ELSER's capabilities, and RRF's refined search mechanism.By the end of this NLP book, you’ll have all the necessary skills needed to implement and optimize vector search in your projects with Elastic.

Mastering Unity Game Development with C#. Harness the full potential of Unity 2022 game development using C#

Mohamed Essam

Do you want to level up your Unity game development skills? Then look no further! This book is your one-stop solution to creating mesmerizing games with lifelike features and captivating gameplay.Written by a highly experienced Unity developer, this book emphasizes project organization, clean C# code, and Unity plugins, including the new Input System and Cinemachine. Mastering Unity Game Development with C# shows you how to structure projects effectively, write clean and modular code, utilize the power of Unity plugins, and design engaging game mechanics. You’ll also understand how to optimize user interfaces for a seamless player experience, manage game data efficiently, contribute to existing code bases, integrate third-party assets and APIs, and apply optimization techniques to enhance game performance.By the end of this book, you’ll have acquired the knowledge and skills that will empower you to create efficient and engaging games.

Instant IntroJs. Learn how to work with the IntroJs library to create useful, step-by-step help and introductions for websites and applications

Ehsan Arasteh, Afshin Mehrabani

IntroJs is a JavaScript and CSS3 library, used to create simple step-by-step help pages or introductions for websites and applications to show the users new features or whole application parts quickly and concisely. Instant IntroJs is a reference to get started with IntroJs right away.Instant IntroJs teaches you how to work with key IntroJs methods and events to create awesome step-by-step introductions. This book contains numerous examples of introductions and help pages with detailed explanations. It also shows you how to customize the library with your preferred stylesheet or integrate it with other server-side frameworks.Instant IntroJs teaches you how to work with the IntroJs API, methods, and events to create step-by-step introductions for websites and applications.This book will give you the knowledge to make the preferred changes to IntroJs in order to build a customized introduction. Instant IntroJs provides many examples of introductions and helps you with using HTML attributes and JSON configurations, as well as some descriptions about how to use and integrate IntroJs with other server-side libraries, such as Ruby on Rails and PHP Yii. You will be provided with information about the latest features of IntroJs that include multi-page introductions, creating introductions using JSON configuration and HTML attributes, methods to change or customize the library, and more.Instant IntroJs provides full and detailed examples of step-by-step introductions to help you easily learn and use the latest version of the IntroJs library.

DIY Microcontroller Projects for Hobbyists. The ultimate project-based guide to building real-world embedded applications in C and C++ programming

Miguel Angel Garcia-Ruiz, Pedro Cesar Santana Mancilla

We live in a world surrounded by electronic devices, and microcontrollers are the brains of these devices. Microcontroller programming is an essential skill in the era of the Internet of Things (IoT), and this book helps you to get up to speed with it by working through projects for designing and developing embedded apps with microcontroller boards.DIY Microcontroller Projects for Hobbyists are filled with microcontroller programming C and C++ language constructs. You'll discover how to use the Blue Pill (containing a type of STM32 microcontroller) and Curiosity Nano (containing a type of PIC microcontroller) boards for executing your projects as PIC is a beginner-level board and STM-32 is an ARM Cortex-based board. Later, you'll explore the fundamentals of digital electronics and microcontroller board programming. The book uses examples such as measuring humidity and temperature in an environment to help you gain hands-on project experience. You'll build on your knowledge as you create IoT projects by applying more complex sensors. Finally, you'll find out how to plan for a microcontroller-based project and troubleshoot it.By the end of this book, you'll have developed a firm foundation in electronics and practical PIC and STM32 microcontroller programming and interfacing, adding valuable skills to your professional portfolio.

Windows Server 2025 Administration Fundamentals. A beginner's guide to managing and administering Windows Server environments - Fourth Edition

Bekim Dauti, Dr. Erdal Ozkaya

Windows Server 2025 introduces significant advancements and interesting security features. In this fourth edition, Bekim Dauti, the esteemed author of the previous three editions, brings his extensive experience to provide up-to-date information on these latest enhancements.You’ll be introduced to network fundamentals and installation procedures, and go through post-installation tasks, directory services, and adding roles. The chapters highlight configuration topics, including group policy, virtualization, and data storage. This updated edition covers the new and enhanced features of Windows Server 2025 extensively, including Active Directory Domain Services enhancements, SMB over QUIC, advanced security features, and hotpatching with Azure Arc. Additionally, the book provides insights into tuning, maintaining, updating, and troubleshooting the server, and concludes with a dedicated section on studying and preparing for the AZ-800 certification exam with the help of practical preparation tips. Numerous questions and answers at the end of each chapter help you test your knowledge of the concepts covered.By the end of this book, you’ll be well-equipped with the knowledge needed to update, maintain, and troubleshoot servers to ensure business continuity by relying on best practices and using step-by-step graphic-driven examples.

Unreal Engine Game Development Cookbook. Over 40 recipes to accelerate the process of learning game design and solving development problems using Unreal Engine

John P. Doran

Building Cross-Platform GUI Applications with Fyne. Create beautiful, platform-agnostic graphical applications using Fyne and the Go programming language

Andrew Williams

The history of graphical application development is long and complicated, with various development challenges that persist to this day. The mix of technologies involved and the need to use different programming languages led to a very steep learning curve for developers looking to build applications across multiple platforms.In Building Cross-Platform GUI Applications with Fyne, you'll understand how the Go language, when paired with a modern graphical toolkit such as Fyne, can overcome these issues and make application development much easier. To provide an easy-to-use framework for cross-platform app development, the Fyne project offers many graphical concepts and design principles that are outlined throughout this book.By working through five example projects, you'll learn how to build apps effectively, focusing on each of the main areas, including the canvas, layouts, file handling, widgets, data binding, and themes. The book will also show you how the completed applications can then be run on your desktop computer, laptop, and smartphone. After completing these projects, you will discover how to prepare applications for release and distribute them to platform marketplaces and app stores.By the end of this book, you'll be able to create cross-platform graphical applications with visually appealing user interfaces and concise code.

Networking Fundamentals. Develop the networking skills required to pass the Microsoft MTA Networking Fundamentals Exam 98-366

Gordon Davies

A network is a collection of computers, servers, mobile devices, or other computing devices connected for sharing data. This book will help you become well versed in basic networking concepts and prepare to pass Microsoft's MTA Networking Fundamentals Exam 98-366.Following Microsoft's official syllabus, the book starts by covering network infrastructures to help you differentiate intranets, internets, and extranets, and learn about network topologies. You’ll then get up to date with common network hardware devices such as routers and switches and the media types used to connect them together. As you advance, the book will take you through different protocols and services and the requirements to follow a standardized approach to networking. You’ll get to grips with the OSI and TCP/IP models as well as IPv4 and IPv6. The book also shows you how to recall IP addresses through name resolution. Finally, you’ll be able to practice everything you’ve learned and take the exam confidently with the help of mock tests. By the end of this networking book, you’ll have developed a strong foundation in the essential networking concepts needed to pass Exam 98-366.

Python GUI Programming - A Complete Reference Guide. Develop responsive and powerful GUI applications with PyQt and Tkinter

Alan D. Moore, B. M. Harwani

A responsive graphical user interface (GUI) helps you interact with your application, improves user experience, and enhances the efficiency of your applications. With Python, you’ll have access to elaborate GUI frameworks that you can use to build interactive GUIs that stand apart from the rest.This Learning Path begins by introducing you to Tkinter and PyQt, before guiding you through the application development process. As you expand your GUI by adding more widgets, you'll work with networks, databases, and graphical libraries that enhance its functionality. You'll also learn how to connect to external databases and network resources, test your code, and maximize performance using asynchronous programming. In later chapters, you'll understand how to use the cross-platform features of Tkinter and Qt5 to maintain compatibility across platforms. You’ll be able to mimic the platform-native look and feel, and build executables for deployment across popular computing platforms.By the end of this Learning Path, you'll have the skills and confidence to design and build high-end GUI applications that can solve real-world problems.This Learning Path includes content from the following Packt products:Python GUI Programming with Tkinter by Alan D. MooreQt5 Python GUI Programming Cookbook by B. M. Harwani

Mastering Python for Networking and Security. Leverage the scripts and libraries of Python version 3.7 and beyond to overcome networking and security issues - Second Edition

José Ortega

It’s now more apparent than ever that security is a critical aspect of IT infrastructure, and that devastating data breaches can occur from simple network line hacks. As shown in this book, combining the latest version of Python with an increased focus on network security can help you to level up your defenses against cyber attacks and cyber threats.Python is being used for increasingly advanced tasks, with the latest update introducing new libraries and packages featured in the Python 3.7.4 recommended version. Moreover, most scripts are compatible with the latest versions of Python and can also be executed in a virtual environment.This book will guide you through using these updated packages to build a secure network with the help of Python scripting. You’ll cover a range of topics, from building a network to the procedures you need to follow to secure it. Starting by exploring different packages and libraries, you’ll learn about various ways to build a network and connect with the Tor network through Python scripting. You will also learn how to assess a network's vulnerabilities using Python security scripting. Later, you’ll learn how to achieve endpoint protection by leveraging Python packages, along with writing forensic scripts.By the end of this Python book, you’ll be able to use Python to build secure apps using cryptography and steganography techniques.

Mastering Go. Leverage Go's expertise for advanced utilities, empowering you to develop professional software - Fourth Edition

Mihalis Tsoukalos

Mastering Go, now in its fourth edition, remains the go-to resource for real-world Go development. This comprehensive guide delves into advanced Go concepts, including RESTful servers, and Go memory management. This edition brings new chapters on Go Generics and fuzzy Testing, and an enriched exploration of efficiency and performance. As you work your way through the chapters, you will gain confidence and a deep understanding of advanced Go topics, including concurrency and the operation of the Garbage Collector, using Go with Docker, writing powerful command-line utilities, working with JavaScript Object Notation (JSON) data, and interacting with databases.You will be engaged in real-world exercises, build network servers, and develop robust command-line utilities. With in-depth chapters on RESTful services, the WebSocket protocol, and Go internals, you are going to master Go's nuances, optimization, and observability. You will also elevate your skills in efficiency, performance, and advanced testing.With the help of Mastering Go, you will become an expert Go programmer by building Go systems and implementing advanced Go techniques in your projects.