The Power Of Data Mastering Arrays Lists And Dictionaries

Author : Sunil Kumar Saini
Publisher : Sunil Kumar Saini
Page : 27 pages
File Size : 40,8 Mb
Release : 2023-04-27
Category : Antiques & Collectibles
ISBN : 8210379456XXX

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The Power of Data Mastering Arrays, Lists, and Dictionaries by Sunil Kumar Saini Pdf

"The Power of Data Mastering Arrays, Lists, and Dictionaries" is a book that delves into the basics of data structures and their applications in computer programming. The book covers the essential concepts of arrays, lists, and dictionaries, which are fundamental data structures that programmers use to store and manipulate data. The book is geared towards readers who are interested in learning how to write efficient and effective code that can handle large amounts of data. It provides a comprehensive introduction to arrays, which are collections of similar data types that are stored in contiguous memory locations. The book also covers lists, which are more flexible than arrays and allow for dynamic resizing, and dictionaries, which are key-value pairs that enable fast and efficient data retrieval. The book includes numerous examples and exercises that help readers develop their skills in working with arrays, lists, and dictionaries. It also discusses common programming techniques, such as sorting, searching, and filtering data, that can be performed on these data structures. Overall, "The Power of Data Mastering Arrays, Lists, and Dictionaries" is a valuable resource for anyone looking to gain a solid understanding of data structures and how to use them in computer programming.

Author : Alan Thorn
Publisher : Packt Publishing Ltd
Page : 380 pages
File Size : 49,6 Mb
Release : 2015-01-29
Category : Computers
ISBN : 9781784390563

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Mastering Unity Scripting by Alan Thorn Pdf

Mastering Unity Scripting is an advanced book intended for students, educators, and professionals familiar with the Unity basics as well as the basics of scripting. Whether you've been using Unity for a short time or are an experienced user, this book has something important and valuable to offer to help you improve your game development workflow.

Author : J. B. Dixit
Publisher : Laxmi Publications, Ltd.
Page : 640 pages
File Size : 50,8 Mb
Release : 2010-08
Category : Electronic
ISBN : 9380386729

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Mastering Data Structures Through C Language by J. B. Dixit Pdf

Author : Jeremy Allen,Charles Hornberger
Publisher : John Wiley & Sons
Page : 735 pages
File Size : 40,9 Mb
Release : 2006-07-14
Category : Computers
ISBN : 9780782152616

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Mastering PHP 4.1 by Jeremy Allen,Charles Hornberger Pdf

Build Dynamic, Database-Driven Web Sites PHP is a fully developed, server-side embedded scripting language, and its importance for web application development has grown with the rise of the Apache web server. Are you a novice programmer? This book starts with the basics and takes you wherever you want to go. A seasoned pro? You'll be amazed at how much you can capitalize on PHP's power and object-oriented support, and how it leverages your knowledge of other languages. Finally, if you're a PHP user in search of an authoritative reference, you need look no further. Mastering PHP 4.1 guides you through all levels of real-world web programming problems and provides expert advice on which solutions work best. Coverage Includes: Reading and writing files Validating data with regular expressions Accessing MySQL and PostgreSQL databases Accessing LDAP servers Generating images and PDF documents on the fly Building authentication and access-control systems Sending e-mail and building web-to-e-mail interfaces Creating your own classes Closing common security holes in PHP scripts Parsing and generating XML documents Using sessions to store persistent data Debugging misbehaving scripts Encrypting and decrypting sensitive data Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.

Author : Pratheerth Padman
Publisher : BPB Publications
Page : 344 pages
File Size : 55,8 Mb
Release : 2024-02-15
Category : Computers
ISBN : 9789355517036

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Learn Data Science from Scratch by Pratheerth Padman Pdf

Turn raw data into meaningful solutions KEY FEATURES ● Complete guide to master data science basics. ● Practical and hands-on examples in ML, deep learning, and NLP. ● Drive innovation and improve decision making through the power of data. DESCRIPTION Learn Data Science from Scratch equips you with the essential tools and techniques, from Python libraries to machine learning algorithms, to tackle real-world problems and make informed decisions. This book provides a thorough exploration of essential data science concepts, tools, and techniques. Starting with the fundamentals of data science, you will progress through data collection, web scraping, data exploration and visualization, and data cleaning and pre-processing. You will build the required foundation in statistics and probability before diving into machine learning algorithms, deep learning, natural language processing, recommender systems, and data storage systems. With hands-on examples and practical advice, each chapter offers valuable insights and key takeaways, empowering you to master the art of data-driven decision making. By the end of this book, you will be well-equipped with the essential skills and knowledge to navigate the exciting world of data science. You will be able to collect, analyze, and interpret data, build and evaluate machine learning models, and effectively communicate your findings, making you a valuable asset in any data-driven environment. WHAT YOU WILL LEARN ● Master key data science tools like Python, NumPy, Pandas, and more. ● Build a strong foundation in statistics and probability for data analysis. ● Learn and apply machine learning, from regression to deep learning. ● Expertise in NLP and recommender systems for advanced analytics. ● End-to-end data project from data collection to model deployment, with planning and execution. WHO THIS BOOK IS FOR This book is ideal for beginners with a basic understanding of programming, particularly in Python, and a foundational knowledge of mathematics. It is well-suited for aspiring data scientists and analysts. TABLE OF CONTENTS 1. Unraveling the Data Science Universe: An Introduction 2. Essential Python Libraries and Tools for Data Science 3. Statistics and Probability Essentials for Data Science 4. Data Mining Expedition: Web Scraping and Data Collection Techniques 5. Painting with Data: Exploration and Visualization 6. Data Alchemy: Cleaning and Preprocessing Raw Data 7. Machine Learning Magic: An Introduction to Predictive Modeling 8. Exploring Regression: Linear, Logistic, and Advanced Methods 9. Unveiling Patterns with k-Nearest Neighbors and Naïve Bayes 10. Exploring Tree-Based Models: Decision Trees to Gradient Boosting 11. Support Vector Machines: Simplifying Complexity 12. Dimensionality Reduction: From PCA to Advanced Methods 13. Unlocking Unsupervised Learning 14. The Essence of Neural Networks and Deep Learning 15. Word Play: Text Analytics and Natural Language Processing 16. Crafting Recommender Systems 17. Data Storage Mastery: Databases and Efficient Data Management 18. Data Science in Action: A Comprehensive End-to-end Project

Author : Kriti Kumari Sinha
Publisher : BPB Publications
Page : 452 pages
File Size : 53,7 Mb
Release : 2024-05-18
Category : Computers
ISBN : 9789355516756

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Advanced Python Guide by Kriti Kumari Sinha Pdf

Unlock your coding potential with Python! KEY FEATURES ● Master Python basics to job-ready skills, all within one comprehensive guide. ● Understand emerging trends and the future of Python programming. ● Understand through interactive exercises, practical case studies, and ready-to-run code examples. DESCRIPTION This book introduces Python, a flexible programming language. Master the fundamentals, then leverage Python's capabilities to solve problems, automate tasks, and bring your ideas to life. In today's tech-driven world, Python transforms you into a creator, not just a consumer. This comprehensive guide equips you with the fundamentals of Python programming, from installing it and setting up your environment to mastering core concepts like variables, data structures, functions, and object-oriented programming (OOP). Explore Python's standard library modules for common tasks like file handling and delve into writing clean Pythonic code using advanced techniques like list comprehensions. This book also covers optional advanced topics like concurrency, networking, and data science applications. Further, you will be able to ensure code quality with testing and debugging techniques mentioned in the book, and learn the best practices for a professional setup (PEP 8). Finally, apply your Python skills by building real-world projects, and prepare for Python developer interviews with confidence. With its clear explanations, technical accuracy, and focus on best practices, this book is your one-stop shop for mastering Python and unlocking its vast potential. WHAT YOU WILL LEARN ● Master Python basics by understanding variables, data types, and operators. ● Enhance your problem-solving abilities by employing loops, conditionals, and algorithms. ● Hands-on coding experiences, constructing practical projects such as calculators and games. ● Data exploration by analyzing data sets, visualizing trends, and making informed decisions. ● Join the Python community to collaborate, share, and contribute to open-source projects. WHO THIS BOOK IS FOR This book is ideal for aspiring learners, professionals transitioning to Python, curious researchers, and students. No prior knowledge of Python is required. TABLE OF CONTENTS 1. Introduction to Python 2. Python Basics 3. Data Structures 4. Functions 5. Object-oriented Programming 6. File Handling 7. Modules and Packages 8. Python's Standard Library and Third-party Libraries 9. Pythonic Programming 10. Advanced Topics in Python 11. Testing and Debugging 12. Best Practices and Coding Standards 13. Building Real-world Applications 14. Python's Future and Trends 15. Hands-on Python Programming 16. Python Interview Preparation: Beginners 17. Python Interview Preparation for Experienced Developers

Author : Marcin Jamro
Publisher : Packt Publishing Ltd
Page : 372 pages
File Size : 41,6 Mb
Release : 2024-02-29
Category : Computers
ISBN : 9781803238821

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C# Data Structures and Algorithms by Marcin Jamro Pdf

Write sophisticated C# code with this complete guide to using diverse data structures and algorithms, featuring ready-to-use code snippets, detailed explanations, and illustrations Key Features Master lists, stacks, queues, dictionaries, sets, and trees, among other data structures Delve into effective design and implementation techniques to meet your software requirements Visualize data structures and algorithms through illustrations for a clearer understanding of their analysis Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionBuilding your own applications is exciting but challenging, especially when tackling complex problems tied to advanced data structures and algorithms. This endeavor demands profound knowledge of the programming language as well as data structures and algorithms – precisely what this book offers to C# developers. Starting with an introduction to algorithms, this book gradually immerses you in the world of arrays, lists, stacks, queues, dictionaries, and sets. Real-world examples, enriched with code snippets and illustrations, provide a practical understanding of these concepts. You’ll also learn how to sort arrays using various algorithms, setting a solid foundation for your programming expertise. As you progress through the book, you’ll venture into more complex data structures – trees and graphs – and discover algorithms for tasks such as determining the shortest path in a graph before advancing to see various algorithms in action, such as solving Sudoku. By the end of the book, you’ll have learned how to use the C# language to build algorithmic components that are not only easy to understand and debug but also seamlessly applicable in various applications, spanning web and mobile platforms.What you will learn Understand the fundamentals of algorithms and their classification Store data using arrays and lists, and explore various ways to sort arrays Build enhanced applications with stacks, queues, hashtables, dictionaries, and sets Create efficient applications with tree-related algorithms, such as for searching in a binary search tree Boost solution efficiency with graphs, including finding the shortest path in the graph Implement algorithms solving Tower of Hanoi and Sudoku games, generating fractals, and even guessing the title of this book Who this book is for This book is for developers looking to learn data structures and algorithms in C#. While basic programming skills and C# knowledge is useful, beginners will find value in the provided code snippets, illustrations, and detailed explanations, enhancing their programming skills. Advanced developers can use this book as a valuable resource for reusable code snippets, instead of writing algorithms from scratch each time.

Author : Rismon Hasiholan Sianipar,Vivian Siahaan
Publisher : Independently Published
Page : 0 pages
File Size : 52,8 Mb
Release : 2024-05-07
Category : Computers
ISBN : 9798325049323

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Dictionary Data Structure by Rismon Hasiholan Sianipar,Vivian Siahaan Pdf

In the dynamic realm of Python programming, dictionaries stand out as one of the most versatile and efficient data structures available. This book delves deep into the full potential of Python dictionaries, exploring their fundamental operations, practical applications, and their pivotal role in data science, software development, and graphical user interface (GUI) design using Tkinter. Dictionaries in Python are analogous to real-world dictionaries; they consist of key-value pairs that provide a fast and straightforward way to store and manage data. Unlike lists or arrays where elements are accessed via their position, dictionaries allow for quicker access through unique keys, making them indispensable for handling large datasets where speed and efficiency are crucial. The early chapters of this book introduce the basic operations associated with dictionaries, such as adding, removing, and modifying items. Each concept is reinforced with clear, practical examples demonstrating how these operations are used in everyday coding tasks. We also delve into more complex dictionary methods that enhance functionality, such as get(), keys(), values(), and items() methods, which facilitate efficient data retrieval and manipulation. As we progress, the book explores advanced applications of dictionaries in Python, including their use in web development for managing data, configuring settings in applications, and handling feature management in machine learning algorithms. The versatility of dictionaries is also showcased in tasks like JSON data parsing and management, where dictionaries' ability to nest and store complex data structures is particularly beneficial. One of the highlights of this book is the integration of dictionaries with Python's powerful libraries for data analysis and visualization, such as Pandas and Matplotlib. This includes examples of converting dictionaries into Pandas DataFrames to simplify data analysis tasks, or using dictionaries to store data points for graphical representation. Moreover, we introduce the development of graphical user interfaces using Tkinter, where dictionaries play a critical role in managing the state and properties of GUI elements. You will learn how to dynamically update GUI components based on user interactions stored and manipulated through dictionaries. This not only enhances the functionality of your applications but also showcases the synergy between data management and interface design. In addition to practical applications, the book addresses the performance aspects of dictionaries, comparing their efficiency with other data structures in Python. This discussion extends into real-world scenarios, demonstrating how dictionaries can be optimized for performance and memory usage in large-scale applications. We also examine common pitfalls and best practices when working with dictionaries to help you avoid common errors and improve the readability and efficiency of your code. From simple tasks like populating a dictionary with data, to more complex scenarios involving dictionaries within dictionaries, this book provides you with the knowledge to use dictionaries effectively in your programming projects. Lastly, this book doesn't just teach you how to use dictionaries; it inspires you to think more deeply about data structuring and management. By integrating dictionary operations with Tkinter GUI development, you will gain a comprehensive understanding of how these tools can be combined to create more interactive and user-friendly applications. Whether you are a data scientist, a backend developer, or a software engineer, mastering dictionaries and Tkinter will enhance your coding toolkit and open up new horizons in your software development career.

Author : Primož Gabrijelčič
Publisher : Packt Publishing Ltd
Page : 452 pages
File Size : 49,7 Mb
Release : 2023-06-30
Category : Computers
ISBN : 9781805128335

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Delphi High Performance. by Primož Gabrijelčič Pdf

Master Siemens TIA toolbox tools for efficient PLC and HMI code writing. Gain insights into algorithm performance, Delphi language intricacies, and program optimizations to enhance your skills effectively. Key Features Discover external programming libraries that will speed up your programming and code Learn to integrate external libraries into Delphi programs Build fast Delphi applications using concurrency, parallel programming, and memory management Book DescriptionPerformance matters! Users hate to use programs that are not responsive to interactions or run too slow to be useful. While becoming a programmer is simple enough, you require dedication and hard work to achieve an advanced level of programming proficiency where you know how to write fast code. This book begins by helping you explore algorithms and algorithmic complexity and continues by describing tools that can help you find slow parts of your code. Subsequent chapters will provide you with practical ideas about optimizing code by doing less work or doing it in a smarter way. The book also teaches you how to use optimized data structures from the Spring4D library, along with exploring data structures that are not part of the standard Delphi runtime library. The second part of the book talks about parallel programming. You’ll learn about the problems that only occur in multithreaded code and explore various approaches to fixing them effectively. The concluding chapters provide instructions on writing parallel code in different ways – by using basic threading support or focusing on advanced concepts such as tasks and parallel patterns. By the end of this book, you’ll have learned to look at your programs from a totally different perspective and will be equipped to effortlessly make your code faster than it is now.What you will learn Get to grips with algorithmic complexity and learn how to recognize it Use tools to determine program runtime behavior Speed up programs by doing less instead of more Discover the internal workings of Delphi data structures Gain an understanding of Delphi’s memory manager Find out how to write low-level parallel programs with TThread Use parallel patterns from the PPL and OTL libraries to write fast code Include external code, written in C or C++, in Delphi programs Who this book is for This book is for all Delphi programmers. Whether you’re a beginner or an accomplished programmer, you will find something interesting. Even though the focus is on the latest Delphi release, the code uses only standard Delphi syntax without syntactic additions from the latest releases, and most of it should compile and run in any Delphi from XE7 onward. If you’re using an older version of Delphi, don’t despair! Most of the concepts in this book do not depend on a specific Delphi version and will be useful for everyone.

Author : Peter Wennrich
Publisher : Walter de Gruyter GmbH & Co KG
Page : 964 pages
File Size : 46,5 Mb
Release : 2019-05-20
Category : Language Arts & Disciplines
ISBN : 9783111670409

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International dictionary of abbreviations and acronyms of electronics, electrical engineering, computer technology, and information processing by Peter Wennrich Pdf

No detailed description available for "International dictionary of abbreviations and acronyms of electronics, electrical engineering, computer technology, and information processing".

Author : Mark Minasi
Publisher : Unknown
Page : 1060 pages
File Size : 44,8 Mb
Release : 2001
Category : Computers
ISBN : 0782129811

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Mastering Windows XP Professional by Mark Minasi Pdf

Windows XP Professional is Microsoft's client operating system. This text provides information on technology using language with visual guidance. It covers CD burning, system restore, device driver rollback, and Internet connection firewall.

Author : Dr. Tirthajyoti Sarkar,Shubhadeep Roychowdhury
Publisher : Packt Publishing Ltd
Page : 453 pages
File Size : 42,6 Mb
Release : 2019-02-28
Category : Computers
ISBN : 9781789804249

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Data Wrangling with Python by Dr. Tirthajyoti Sarkar,Shubhadeep Roychowdhury Pdf

Simplify your ETL processes with these hands-on data hygiene tips, tricks, and best practices. Key FeaturesFocus on the basics of data wranglingStudy various ways to extract the most out of your data in less timeBoost your learning curve with bonus topics like random data generation and data integrity checksBook Description For data to be useful and meaningful, it must be curated and refined. Data Wrangling with Python teaches you the core ideas behind these processes and equips you with knowledge of the most popular tools and techniques in the domain. The book starts with the absolute basics of Python, focusing mainly on data structures. It then delves into the fundamental tools of data wrangling like NumPy and Pandas libraries. You’ll explore useful insights into why you should stay away from traditional ways of data cleaning, as done in other languages, and take advantage of the specialized pre-built routines in Python. This combination of Python tips and tricks will also demonstrate how to use the same Python backend and extract/transform data from an array of sources including the Internet, large database vaults, and Excel financial tables. To help you prepare for more challenging scenarios, you’ll cover how to handle missing or wrong data, and reformat it based on the requirements from the downstream analytics tool. The book will further help you grasp concepts through real-world examples and datasets. By the end of this book, you will be confident in using a diverse array of sources to extract, clean, transform, and format your data efficiently. What you will learnUse and manipulate complex and simple data structuresHarness the full potential of DataFrames and numpy.array at run timePerform web scraping with BeautifulSoup4 and html5libExecute advanced string search and manipulation with RegEXHandle outliers and perform data imputation with PandasUse descriptive statistics and plotting techniquesPractice data wrangling and modeling using data generation techniquesWho this book is for Data Wrangling with Python is designed for developers, data analysts, and business analysts who are keen to pursue a career as a full-fledged data scientist or analytics expert. Although, this book is for beginners, prior working knowledge of Python is necessary to easily grasp the concepts covered here. It will also help to have rudimentary knowledge of relational database and SQL.

Author : Akepogu Ananda Rao
Publisher : Pearson Education India
Page : 580 pages
File Size : 43,7 Mb
Release : 2010-09
Category : Algorithms
ISBN : 8131755673

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Data Structures and Algorithms Using C+ by Akepogu Ananda Rao Pdf

Data Structures and Algorithms Using C++ helps students to master data structures, their algorithms and the analysis of complexities of these algorithms. Each chapter includes an Abstract Data Type (ADT) and applications along with a detailed explanation of the topics. This book meets the requirements of the course curricula of all Indian universities.

Author : Mary Rose Bonk,Regie Carlton,Gale Research Inc
Publisher : Unknown
Page : 1024 pages
File Size : 44,8 Mb
Release : 1998
Category : Abbreviations
ISBN : 0787621196

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Reverse Acronyms, Initialisms & Abbreviations Dictionary. by Mary Rose Bonk,Regie Carlton,Gale Research Inc Pdf

Author : Roger W. Bowen,Joseph Moses Botbol,Geological Survey (U.S.)
Publisher : Unknown
Page : 96 pages
File Size : 41,7 Mb
Release : 1975
Category : Information storage and retrieval systems
ISBN : ERDC:35925000329729

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The Geologic Retrieval and Synopsis Program (GRASP) by Roger W. Bowen,Joseph Moses Botbol,Geological Survey (U.S.) Pdf

A portable data-retrieval system requiring minimal user training.