Programming for beginners - 7 series de libros (27 resultados)

Condición: As New. Unread book in perfect condition.

Condición: New.

Paperback. Condición: new. Paperback. The goal is not simply to memorize commands. It is to develop an understanding that helps you decide which operation to use, when to use it, and what happens when PySpark executes it. ## What if you already know Python? Then you have an excellent foundation to build upon. This book helps connect familiar Python programming ideas with distributed data processing. You will see how Python code can be used to describe operations on large datasets while PySpark handles the underlying distributed execution. You will also learn why some approaches that work well with small datasets may become inefficient when data volume increases. That distinction matters. Writing code that produces the correct result is one skill. Understanding how that code behaves when the dataset becomes much larger is another. What about DataFrames? DataFrames receive significant attention because they provide a structured way to work with distributed data. You will learn how to create DataFrames, define schemas, inspect their structure, select columns, create calculated fields, filter records, sort results, handle missing values, perform aggregations, join related datasets, and save processed information. You will also learn how DataFrame operations connect with PySpark's execution process, giving you a better understanding of what happens beyond the Python code you write. The current PySpark API provides extensive DataFrame functionality for operations such as select, filter, groupBy, join, orderBy, cache, repartition, write, and related processing tasks. ([Apache Spark][2]) ## What if your data is messy? Real datasets are rarely perfect. A practical data-processing workflow may contain missing values, malformed numbers, inconsistent text, duplicate records, unexpected dates, invalid identifiers, or incomplete relationships between datasets. This book addresses those situations directly. You will learn how to identify problematic records, standardize information, validate values, separate invalid data when appropriate, and build repeatable cleaning processes rather than relying on one-time manual corrections. ## How do joins, aggregations, and window functions fit together? As your skills develop, the book moves beyond basic transformations. You will learn how separate datasets can be connected through joins, how grouped information can be summarized through aggregations, and how window functions can provide analytical calculations while preserving individual records. You will work with concepts such as customer totals, transaction summaries, rankings, running calculations, previous and subsequent records, and other analytical patterns. This helps turn PySpark from a collection of commands into a practical tool for building complete data-processing workflows. ## What happens when your application becomes slow? Correct results are important, but performance matters too. The book introduces the concepts that influence PySpark performance, including partitions, shuffles, data movement, joins, aggregation, caching, partition imbalance, data skew, memory usage, and execution plans. You will learn why some operations require substantial data movement and why reducing unnecessary work can make a significant difference. You will also learn how to approach performance problems systematically instead of simply adding more resources and hoping the application becomes faster. ## Can PySpark handle more than batch processing? Yes, and the book introduces that broader picture. You will explore structured streaming concepts, including streaming DataFrames, output modes, checkpoints, event-time processing, windows, and late-arriving data. This item Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Paperback. Condición: New.

Condición: New.

Condición: As New. Unread book in perfect condition.

Taschenbuch. Condición: Neu. Neuware - What if learning Linux didn't have to feel overwhelming Have you ever opened a terminal window and immediately felt lost by unfamiliar commands, confusing file structures, or technical jargon that seemed written only for experienced developers Do you want to understand how modern operating systems really work without getting buried in overly complicated explanations If so, this book was written for you. LINUX 7.0 MADE EASY is a practical, beginner-friendly guide designed to help you build real confidence with Linux from the ground up. Instead of throwing endless theory at you, this book walks you through the concepts that actually matter-step by step, in plain language, and with a structure that makes learning feel approachable. Whether you're a student, aspiring IT professional, programmer, cybersecurity enthusiast, or simply curious about open-source systems, this guide helps you move from uncertainty to capability with clarity and direction. Inside this book, you'll discover how to: - Understand the Linux environment without prior experience- Navigate the command line with confidence- Work with files, directories, permissions, and processes- Install, update, and manage software packages efficiently- Learn essential shell concepts and automation basics- Understand system users, groups, and access control- Explore networking and system monitoring tools- Build strong security habits and safe system practices- Troubleshoot common problems without frustration>But this isn't just another technical manual filled with robotic explanations. The material is presented in a conversational and engaging way-as though an experienced mentor is walking beside you, answering the questions beginners actually ask. Why do permissions matter What happens behind the scenes when commands run How can you avoid breaking your system while still learning confidently Every chapter is designed to help you understand not only \*what\* to do, but \*why\* it works. And perhaps most importantly, this book respects your time. You won't be buried under unnecessary complexity or advanced concepts before you're ready. Instead, you'll follow a structured learning path that steadily builds your skills from beginner foundations to practical everyday usage. By the end of this guide, you won't just memorize commands-you'll understand how to think and work inside a Linux environment with confidence and independence. So if you've been looking for a clear, practical, and human-centered introduction to Linux that removes the intimidation and replaces it with real understanding, this book is your starting point. Your journey into Linux begins here.…

Paperback. Condición: new. Paperback. The goal is not simply to memorize commands. It is to develop an understanding that helps you decide which operation to use, when to use it, and what happens when PySpark executes it. ## What if you already know Python? Then you have an excellent foundation to build upon. This book helps connect familiar Python programming ideas with distributed data processing. You will see how Python code can be used to describe operations on large datasets while PySpark handles the underlying distributed execution. You will also learn why some approaches that work well with small datasets may become inefficient when data volume increases. That distinction matters. Writing code that produces the correct result is one skill. Understanding how that code behaves when the dataset becomes much larger is another. What about DataFrames? DataFrames receive significant attention because they provide a structured way to work with distributed data. You will learn how to create DataFrames, define schemas, inspect their structure, select columns, create calculated fields, filter records, sort results, handle missing values, perform aggregations, join related datasets, and save processed information. You will also learn how DataFrame operations connect with PySpark's execution process, giving you a better understanding of what happens beyond the Python code you write. The current PySpark API provides extensive DataFrame functionality for operations such as select, filter, groupBy, join, orderBy, cache, repartition, write, and related processing tasks. ([Apache Spark][2]) ## What if your data is messy? Real datasets are rarely perfect. A practical data-processing workflow may contain missing values, malformed numbers, inconsistent text, duplicate records, unexpected dates, invalid identifiers, or incomplete relationships between datasets. This book addresses those situations directly. You will learn how to identify problematic records, standardize information, validate values, separate invalid data when appropriate, and build repeatable cleaning processes rather than relying on one-time manual corrections. ## How do joins, aggregations, and window functions fit together? As your skills develop, the book moves beyond basic transformations. You will learn how separate datasets can be connected through joins, how grouped information can be summarized through aggregations, and how window functions can provide analytical calculations while preserving individual records. You will work with concepts such as customer totals, transaction summaries, rankings, running calculations, previous and subsequent records, and other analytical patterns. This helps turn PySpark from a collection of commands into a practical tool for building complete data-processing workflows. ## What happens when your application becomes slow? Correct results are important, but performance matters too. The book introduces the concepts that influence PySpark performance, including partitions, shuffles, data movement, joins, aggregation, caching, partition imbalance, data skew, memory usage, and execution plans. You will learn why some operations require substantial data movement and why reducing unnecessary work can make a significant difference. You will also learn how to approach performance problems systematically instead of simply adding more resources and hoping the application becomes faster. ## Can PySpark handle more than batch processing? Yes, and the book introduces that broader picture. You will explore structured streaming concepts, including streaming DataFrames, output modes, checkpoints, event-time processing, windows, and late-arriving data. < Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Taschenbuch. Condición: Neu. Neuware.

Taschenbuch. Condición: Neu. Neuware - What if learning electronics and programming was far less intimidating than you imagined Have you ever looked at a circuit board and wondered how people turn simple components into smart devices, automated systems, interactive gadgets, or creative inventions Maybe you've wanted to build your own projects but felt overwhelmed by technical jargon, complicated coding concepts, or confusing tutorials that assume you already know everything. If that sounds familiar, \*Arduino Programming Made Easy\* was written for you. This practical beginner-friendly guide removes the confusion and replaces it with a clear, structured, and hands-on learning experience designed to help you understand both programming logic and electronic fundamentals from the ground up. Instead of throwing you into advanced concepts too quickly, this book walks you step by step through the essential building blocks needed to confidently create real-world projects. Inside this guide, you'll discover how programming and electronics work together in a way that finally makes sense-even if you have never written a line of code before. You'll learn how to: - Understand the core principles behind microcontroller-based systems- Read and work with simple electronic circuits- Write clean and understandable code with confidence- Connect sensors, LEDs, displays, and input devices- Build interactive projects using practical examples- Avoid the common mistakes beginners often make- Develop problem-solving skills that apply to real hardware projects- Organize your code for better readability and long-term improvement- Create projects that strengthen both creativity and technical ability>Are you worried that programming might be too difficult You're not alone. Many beginners struggle because they try to learn coding without understanding how the hardware responds-or they try to learn electronics without understanding the software controlling it. This book bridges that gap by teaching both sides together in a simple and approachable way. The explanations are written in a conversational style that feels like learning from a patient instructor instead of reading a dry technical manual. Complex ideas are broken down into manageable lessons so you can progress at a comfortable pace without feeling lost. Whether your goal is to explore embedded systems, improve your technical skills, experiment with DIY electronics, or simply start a rewarding new hobby, this guide gives you a strong foundation you can continue building on long after you finish the final chapter. You do not need an engineering background.You do not need advanced coding experience.>If you're ready to move from confusion to confidence and begin creating real projects with practical programming and electronics skills, \*Arduino Programming Made Easy\* is the guide that will help you take that first step successfully.…

Paperback. Condición: New.

Paperback. Condición: new. Paperback. What if learning Linux didn't have to feel overwhelming? Have you ever opened a terminal window and immediately felt lost by unfamiliar commands, confusing file structures, or technical jargon that seemed written only for experienced developers? Do you want to understand how modern operating systems really work without getting buried in overly complicated explanations? If so, this book was written for you. LINUX 7.0 MADE EASY is a practical, beginner-friendly guide designed to help you build real confidence with Linux from the ground up. Instead of throwing endless theory at you, this book walks you through the concepts that actually matter-step by step, in plain language, and with a structure that makes learning feel approachable. Whether you're a student, aspiring IT professional, programmer, cybersecurity enthusiast, or simply curious about open-source systems, this guide helps you move from uncertainty to capability with clarity and direction. Inside this book, you'll discover how to: - Understand the Linux environment without prior experience- Navigate the command line with confidence- Work with files, directories, permissions, and processes- Install, update, and manage software packages efficiently- Learn essential shell concepts and automation basics- Understand system users, groups, and access control- Explore networking and system monitoring tools- Build strong security habits and safe system practices- Troubleshoot common problems without frustration- Develop practical skills through real-world examples and guided exercises But this isn't just another technical manual filled with robotic explanations. The material is presented in a conversational and engaging way-as though an experienced mentor is walking beside you, answering the questions beginners actually ask. Why do permissions matter? What happens behind the scenes when commands run? How can you avoid breaking your system while still learning confidently? Every chapter is designed to help you understand not only *what* to do, but *why* it works. And perhaps most importantly, this book respects your time. You won't be buried under unnecessary complexity or advanced concepts before you're ready. Instead, you'll follow a structured learning path that steadily builds your skills from beginner foundations to practical everyday usage. By the end of this guide, you won't just memorize commands-you'll understand how to think and work inside a Linux environment with confidence and independence. So if you've been looking for a clear, practical, and human-centered introduction to Linux that removes the intimidation and replaces it with real understanding, this book is your starting point. Your journey into Linux begins here. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Condición: New. Print on Demand.

PAP. Condición: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condición: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Paperback. Condición: new. Paperback. Are you looking for a clear, practical way to finally understand how modern web development works? Have you ever opened a programming guide and felt overwhelmed by complex explanations or disconnected theory? If so, this book was written with you in mind. PHP 8.5 Made Easy is a hands-on, beginner-friendly guide designed to help you move from curiosity to confidence-step by step. Instead of throwing abstract concepts at you, it walks you through real examples and relatable scenarios, helping you actually *build* things as you learn. Because let's be honest-what's the point of learning if you can't apply it? Inside, you'll discover how to create dynamic, interactive websites using one of the most widely used server-side scripting languages in the world. But more importantly, you'll understand *why* things work the way they do. Ever wondered how websites process forms, manage user data, or connect to databases behind the scenes? This book breaks it all down in a way that feels natural and easy to follow. You won't just read-you'll practice. Each chapter is structured to guide you through building functional features, reinforcing your knowledge with practical tasks that mirror real-world development. By the time you finish, you won't just "know" the basics-you'll have the confidence to start creating your own projects. This guide is perfect if: You're completely new to coding and want a gentle, structured introductionYou've tried learning before but struggled to stay engagedYou want to build real, working websites-not just read theoryYou're considering a future in tech and need a solid starting pointAnd here's an important question: where do you want your skills to take you? Whether your goal is to freelance, build your own applications, or simply understand how websites work, this book helps you take that first meaningful step. Written in a conversational, approachable tone, *PHP 8.5 Made Easy* feels less like a lecture and more like a guided journey. No unnecessary jargon. No confusing detours. Just clear explanations, practical examples, and a steady path forward. If you've been waiting for the right resource to start your tech journey-or to finally make sense of what once felt complicated-this might be exactly what you need. So, are you ready to start building something real? This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Condición: New. Print on Demand.

Condición: New. Print on Demand.

PAP. Condición: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condición: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condición: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condición: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Paperback. Condición: new. Paperback. What if learning Linux didn't have to feel overwhelming? Have you ever opened a terminal window and immediately felt lost by unfamiliar commands, confusing file structures, or technical jargon that seemed written only for experienced developers? Do you want to understand how modern operating systems really work without getting buried in overly complicated explanations? If so, this book was written for you. LINUX 7.0 MADE EASY is a practical, beginner-friendly guide designed to help you build real confidence with Linux from the ground up. Instead of throwing endless theory at you, this book walks you through the concepts that actually matter-step by step, in plain language, and with a structure that makes learning feel approachable. Whether you're a student, aspiring IT professional, programmer, cybersecurity enthusiast, or simply curious about open-source systems, this guide helps you move from uncertainty to capability with clarity and direction. Inside this book, you'll discover how to: - Understand the Linux environment without prior experience- Navigate the command line with confidence- Work with files, directories, permissions, and processes- Install, update, and manage software packages efficiently- Learn essential shell concepts and automation basics- Understand system users, groups, and access control- Explore networking and system monitoring tools- Build strong security habits and safe system practices- Troubleshoot common problems without frustration- Develop practical skills through real-world examples and guided exercises But this isn't just another technical manual filled with robotic explanations. The material is presented in a conversational and engaging way-as though an experienced mentor is walking beside you, answering the questions beginners actually ask. Why do permissions matter? What happens behind the scenes when commands run? How can you avoid breaking your system while still learning confidently? Every chapter is designed to help you understand not only *what* to do, but *why* it works. And perhaps most importantly, this book respects your time. You won't be buried under unnecessary complexity or advanced concepts before you're ready. Instead, you'll follow a structured learning path that steadily builds your skills from beginner foundations to practical everyday usage. By the end of this guide, you won't just memorize commands-you'll understand how to think and work inside a Linux environment with confidence and independence. So if you've been looking for a clear, practical, and human-centered introduction to Linux that removes the intimidation and replaces it with real understanding, this book is your starting point. Your journey into Linux begins here. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Paperback. Condición: new. Paperback. Are you looking for a clear, practical way to finally understand how modern web development works? Have you ever opened a programming guide and felt overwhelmed by complex explanations or disconnected theory? If so, this book was written with you in mind. PHP 8.5 Made Easy is a hands-on, beginner-friendly guide designed to help you move from curiosity to confidence-step by step. Instead of throwing abstract concepts at you, it walks you through real examples and relatable scenarios, helping you actually *build* things as you learn. Because let's be honest-what's the point of learning if you can't apply it? Inside, you'll discover how to create dynamic, interactive websites using one of the most widely used server-side scripting languages in the world. But more importantly, you'll understand *why* things work the way they do. Ever wondered how websites process forms, manage user data, or connect to databases behind the scenes? This book breaks it all down in a way that feels natural and easy to follow. You won't just read-you'll practice. Each chapter is structured to guide you through building functional features, reinforcing your knowledge with practical tasks that mirror real-world development. By the time you finish, you won't just "know" the basics-you'll have the confidence to start creating your own projects. This guide is perfect if: You're completely new to coding and want a gentle, structured introductionYou've tried learning before but struggled to stay engagedYou want to build real, working websites-not just read theoryYou're considering a future in tech and need a solid starting pointAnd here's an important question: where do you want your skills to take you? Whether your goal is to freelance, build your own applications, or simply understand how websites work, this book helps you take that first meaningful step. Written in a conversational, approachable tone, *PHP 8.5 Made Easy* feels less like a lecture and more like a guided journey. No unnecessary jargon. No confusing detours. Just clear explanations, practical examples, and a steady path forward. If you've been waiting for the right resource to start your tech journey-or to finally make sense of what once felt complicated-this might be exactly what you need. So, are you ready to start building something real? This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Paperback. Condición: new. Paperback. What if learning electronics and programming was far less intimidating than you imagined? Have you ever looked at a circuit board and wondered how people turn simple components into smart devices, automated systems, interactive gadgets, or creative inventions? Maybe you've wanted to build your own projects but felt overwhelmed by technical jargon, complicated coding concepts, or confusing tutorials that assume you already know everything. If that sounds familiar, *Arduino Programming Made Easy* was written for you. This practical beginner-friendly guide removes the confusion and replaces it with a clear, structured, and hands-on learning experience designed to help you understand both programming logic and electronic fundamentals from the ground up. Instead of throwing you into advanced concepts too quickly, this book walks you step by step through the essential building blocks needed to confidently create real-world projects. Inside this guide, you'll discover how programming and electronics work together in a way that finally makes sense-even if you have never written a line of code before. You'll learn how to: Understand the core principles behind microcontroller-based systemsRead and work with simple electronic circuitsWrite clean and understandable code with confidenceConnect sensors, LEDs, displays, and input devicesBuild interactive projects using practical examplesAvoid the common mistakes beginners often makeDevelop problem-solving skills that apply to real hardware projectsOrganize your code for better readability and long-term improvementCreate projects that strengthen both creativity and technical abilityRather than relying on overwhelming theory alone, this book focuses heavily on practical understanding. Each chapter is designed to help you gradually build confidence while reinforcing concepts through realistic applications and easy-to-follow explanations. Are you worried that programming might be too difficult? You're not alone. Many beginners struggle because they try to learn coding without understanding how the hardware responds-or they try to learn electronics without understanding the software controlling it. This book bridges that gap by teaching both sides together in a simple and approachable way. The explanations are written in a conversational style that feels like learning from a patient instructor instead of reading a dry technical manual. Complex ideas are broken down into manageable lessons so you can progress at a comfortable pace without feeling lost. Whether your goal is to explore embedded systems, improve your technical skills, experiment with DIY electronics, or simply start a rewarding new hobby, this guide gives you a strong foundation you can continue building on long after you finish the final chapter. You do not need an engineering background.You do not need advanced coding experience.You only need curiosity and the willingness to start. If you're ready to move from confusion to confidence and begin creating real projects with practical programming and electronics skills, *Arduino Programming Made Easy* is the guide that will help you take that first step successfully. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability. …