Programmering / softwareudvikling

Denne bog giver en introduktion til programmeringssproget Struktureret Tekst (ST) der benyttes i Programmerbare Logiske Controllere (PLC) Indhold: - Baggrund, fordele og udfordringer ved ST-programmering - Syntaks og grundlæggende ST-programmering - Stor guide til fornuftig navngivning af variabler - CTU, TOF, TON, CASE, STRUCT, ARRAY, STRING - Guide til opdeling i program moduler og funktioner - Mere end 90 PLC-kode eksempler i farver - FIFO, RND, 3D ARRAY, digitalt filter - Eksempler: Kom fra LADDER over til ST-programmering - Guide til løsning af programmeringsopgaver Bogen går systematisk frem med beskrivelse af de grundlæggende ST-begreber og programmering, herunder tips, og med inddragelse af forfatterens 25 års praktiske erfaring. Der er mange steder uddybende forklaringer til PLC-koden og der er fokus på at læseren lærer at skrive robust, læsbar, struktureret og overskuelig PLC-kode. Desuden fokuseres på at kunne skrive PLC-kode, som ikke kræver en bestemt PLC-type og PLC-kode der kan genbruges, samt PLC-løsninger, der kan benyttes internationalt. Grundlaget for bogen er et materiale, som er udarbejdet løbende med feedback fra undervisere og studerende på automationsteknolog-uddannelsen hos Erhvervs-akademi Dania. Materialet er således løbende opdateret, så det giver svar på de spørgsmål og udfordringer, de studerende typisk har gennem deres studie. ST-programmering til PLC-styringer er fra omkring år 2010 begyndt at blive mere udbredt i Danmark, og siden år 2015 er mange virksomheder i Danmark begyndt udelukkende at levere PLC-styringer, hvor der benyttes ST som det foretrukne programmeringssprog. Dette kræver at flere medarbejdere kan ST og det er et af argumenterne, for at udgive denne bog. Bogen er primært udarbejdet til brug på den videregående fuldtidsuddannelse Automationsteknolog og deltidsuddannelsen Automation og Drift.

BEMÆRK: Der er udgivet en ny bog dækkende den nyere version 9.0 - EAN 9788799338238 - Bogen om C# 9.0---------------------------Hvis du gerne vil lære grundlæggende programmering med Microsofts populære programmeringssprog C#, eller har brug for et opslagsværk, har du fat i den helt rigtige bog. Bogen om C# 8.0 er opdelt i følgende kapitler: Introduktion til .NET, Udviklingsmiljøer, Introduktion til C#, Simple variabler, Tekster, Konstanter, Programflow, Metoder, Fejlhåndtering, Arrays, Samlinger, Dine egne typer, Klasser, Hukommelsesteori, Indkapsling, Arv, Polymorfi, Interface, Delegates, Hændelser, LINQ, Asynkron programmering.På www.bogenomcsharp.dk kan du desuden finde masser af videoer som understøtter mange af kapitlerne. Bogen kan benyttes som lærebog i C# programmering for private og på uddannelsesinstitutionerne og tager udgangspunkt i både Visual Studio og Visual Studio Code.Bogen er skrevet af Michell Cronberg, som har mange års erfaring med programmering – både som underviser, foredragsholder, konsulent og forfatter. Michell Cronberg har udgivet flere bøger og hæfter om forskellige former for programmering.

Hvis du gerne vil lære grundlæggende programmering med Microsofts populære programmeringssprog C#, eller har brug for et opslagsværk, har du fat i den helt rigtige bog. Bogen om C# 9.0 er opdelt i følgende kapitler: Introduktion til .NET, Udviklingsmiljøer, Introduktion til C#, Simple variabler, Tekster, Konstanter, Programflow, Metoder, Fejlhåndtering, Arrays, Samlinger, Dine egne typer, Klasser, Hukommelsesteori, Indkapsling, Arv, Polymorfi, Interface, Delegates, Hændelser, LINQ, Avancerede typer, Asynkron programmering.På www.bogenomcsharp.dk kan du desuden finde masser af videoer som understøtter mange af kapitlerne. Bogen kan benyttes som lærebog i C# programmering for private og på uddannelsesinstitutionerne og tager udgangspunkt i både Visual Studio og Visual Studio Code.Bogen er skrevet af Michell Cronberg, som har mange års erfaring med programmering – både som underviser, foredragsholder, konsulent og forfatter. Michell Cronberg har udgivet flere bøger og hæfter om forskellige former for programmering.

4. udgave har fået vejledninger i, hvordan man kommer i gang med de mest udbredte programmeringsværktøjer. Grafikprogrammering er baseret på Swing med nye afsnit om animation, fuldskærmstegning, menuer, genvejstaster, faneblade, dialoger og tabeller (JTable). Eksemplerne er opdateret og forenklet til at følge praksis for Java (TM) 2 Platform Standard Edition 6.0. Introduktion til programmering Bogen starter fra grunden af, men har du ikke programmeret før, bør du være rede til at gøre en indsats, dvs. løbende lave en række små programmer for at øve dig i stoffet. Det forudsættes endvidere, at du har godt kendskab til computere på brugerniveau. En smule kendskab til matematik er også en fordel, men bestemt ikke et krav. Objektorienteret programmering Bogen arbejder grundigt med begreberne omkring objektorienteret programmering (OOP) og giver mange praktiske eksempler på denne måde at programmere på. Den introducerer og anvender løbende relevante dele af UML-notationen, der er meget anvendt i OOP og beslægtede fag som objektorienteret analyse og design. * Objekter * Klasser * Autoboxing * Nedarvning * Polymorfi * Indkapsling * Indre klasser * Interfaces * Analyse og design * Kravslister * Brugssituationer Faciliteterne i Java Programmeringssproget Java har en række faciliteter, der kan lette programmeringen meget. Det overblik, der præsenteres i denne bog, hjælper dig med at udnytte de vigtigste faciliteter samtidig med, at hvert kapitel slutter af med at gå i dybden med en række relevante og avancerede emner. * Grafik * Brugergrænseflader (Swing) * Hændelser * Appletter * Pakker * Tråde * Filhåndtering * Håndtering af undtagelser * Objekt-serialisering * Netværkskommunikation * Databaser * Remote Method Invocation Vælg selv dit værktøj: Borland Jbuilder Eclipse.org Oracle Jdeveloper NetBeans BlueJ

NO-CODE er for dig, der er ekspert i alt andet end kode. Du mestrer måske Excel, men ønsker at gøre en større digital forskel. Bogen introducerer dig til 25 måder at bygge software eller automatisere arbejdsgange uden at skrive en eneste linje kode.

This book gives an introduction to the programming language Structured Text (ST) which is used in Programmable Logic Controllers (PLC).The book can be used for all types of PLC brands including Siemens Structured Control Language (SCL) and Programmable Automation Controllers (PAC).This 3rd edition has been updated and expanded with many of the suggestions and questions that readers and students have come up with, including the desire for many more illustrations and program examples.CONTENTS:- Background, benefits and challenges of ST programming- Syntax, data types, best practice and basic ST programming- IF-THEN-ELSE, CASE, FOR, CTU, TON, STRUCT, ENUM, ARRAY, STRING- Guide for best practice naming, troubleshooting, test and program structure- Sequencer and code split-up into functions and function blocks- FIFO, RND, sorting, scaling, toggle, simulation signals and digital filter- Tank controls, conveyor belts, adaptive pump algorithm and robot control- PLC program structure for pumping stations, 3D car park and car wash - Examples: From Ladder Diagram to ST programmingThe book contains more than 150 PLC code examples with a focus on learning how to write robust, readable, and structured code.The book systematically describes basic programming, including advice and practical examples based on the author´s extensive industrial experience.The author is Bachelor of Science in Electrical Engineering (B.Sc.E.E.) and has 25 years´ experience in specification, development, programming and supplying complex control solutions and supervision systems. The author is Assistant Professor and teaches PLC programming at Dania Academy, a higher education institution in Randers, Denmark.

Python Crash Course is the world’s bestselling programming book, with over 1,500,000 copies sold to date!Python Crash Course is the world’s best-selling guide to the Python programming language. This fast-paced, thorough introduction will have you writing programs, solving problems, and developing functioning applications in no time.You’ll start by learning basic programming concepts, such as variables, lists, classes, and loops, and practice writing clean code with exercises for each topic. You’ll also learn how to make your programs interactive and test your code safely before adding it to a project. You’ll put your new knowledge into practice by creating a Space Invaders–inspired arcade game, building a set of data visualizations with Python’s handy libraries, and deploying a simple application online.As you work through the book, you’ll learn how to:Use powerful Python libraries and tools, including pytest, Pygame, Matplotlib, Plotly, and DjangoMake increasingly complex 2D games that respond to keypresses and mouse clicksGenerate interactive data visualizations using a variety of datasetsBuild apps that allow users to create accounts and manage their own data, and deploy your apps online Troubleshoot coding errors and solve common programming problems New to this edition: This third edition is completely revised to reflect the latest in Python code. New and updated coverage includes VS Code for text editing, the pathlib module for file handling, pytest for testing your code, as well as the latest features of Matplotlib, Plotly, and Django.If you’ve been thinking about digging into programming, Python Crash Course will provide you with the skills to write real programs fast. Why wait any longer? Start your engines and code!Covers Python 3.x

Regenesis is a captivating book penned by the acclaimed author, George Monbiot. Published in 2023 by Penguin Books Ltd (UK), this masterpiece is a must-read for those who are intrigued by innovative thoughts and ideas. The genre of the book is not specifically mentioned, but Monbiot's works usually revolve around environmental and political themes. Regenesis, like his other works, is likely to challenge your perspectives and provoke thought. It's a book that promises to take you on a journey, exploring new dimensions of understanding. So, if you are looking for a book that is compelling and intellectually stimulating, Regenesis by George Monbiot is the one for you.

This book gives an introduction to Structured Text (ST), used in Programmable Logic Control (PLC). The book can be used for all types of PLC brands including Siemens Structured Control Language (SCL) and Programmable Automation Controllers (PAC). CONTENTS: - Background, advantage and challenge when ST programming - Syntax and fundamental ST programming - Widespread guide to reasonable naming of variables - CTU, TOF, TON, CASE, STRUCT, ENUM, ARRAY, STRING - Guide to split-up into program modules and functions - More than 90 PLC code examples - FIFO, RND, 3D ARRAY and digital filter - Examples: From LADDER to ST programming - Guide to solve programming exercises Many clarifying explanations to the PLC code and focus on the fact that the reader should learn how to write a stable, robust, readable, structured and clear code are also included in the book. Furthermore, the focus is that the reader will be able to write a PLC code, which does not require a specific PLC type and PLC code, which can be reused. The basis of the book is a material which is currently compiled with feedback from lecturers and students attending the AP Education in Automation Engineering at the local Dania Academy, "Erhvervsakademi Dania", Randers, Denmark. The material is thus currently updated so that it answers all the questions which the students typically ask through-out the period of studying. The author is Bachelor of Science in Electrical Engineering (B.Sc.E.E.) and has 25 years of experience within specification, development and supplying complex control solutions and supervision systems. Within these years, the author has 7 years of experience within Pascal programming and 12 years of experience with solutions and systems containing PLC. The author is Assistant Professor and teaching PLC control systems at higher educations at a Danish Academy of Business and Technology: Erhvervsakademi Dania, Randers, Denmark. LinkedIn: https://www.linkedin.com/in/tommejerantonsen/

Rebel Gardening is a captivating read by the renowned author, Alessandro Vitale. Published in 2023 by Penguin LCC US, this book delves into the world of unconventional gardening practices. Vitale, known for his unique perspective on traditional subjects, takes the reader on a journey through the rebellious side of horticulture. The book falls under the non-fiction genre, providing readers with a fresh look at gardening. Vitale's Rebel Gardening is not just a book; it's a movement, a call to action for gardeners to break free from the constraints of traditional gardening norms. Published by Penguin LCC US, this book is a must-read for those who dare to garden differently.

NEW YORK TIMES BESTSELLER • “The visionary author of How to Do Nothing returns to challenge the notion that ‘time is money.’ . . . Expect to feel changed by this radical way of seeing.”—Esquire “One of the most important books I’ve read in my life.” —Ed Yong, author of An Immense WorldA HARPER’S BAZAAR AND CHICAGO PUBLIC LIBRARY BEST BOOK OF THE YEARIn her first book, How to Do Nothing, Jenny Odell wrote about the importance of disconnecting from the “attention economy” to spend time in quiet contemplation. But what if you don’t have time to spend?In order to answer this seemingly simple question, Odell took a deep dive into the fundamental structure of our society and found that the clock we live by was built for profit, not people. This is why our lives, even in leisure, have come to seem like a series of moments to be bought, sold, and processed ever more efficiently. Odell shows us how our painful relationship to time is inextricably connected not only to persisting social inequities but to the climate crisis, existential dread, and a lethal fatalism.This dazzling, subversive, and deeply hopeful book offers us different ways to experience time—inspired by pre-industrial cultures, ecological cues, and geological timescales—that can bring within reach a more humane, responsive way of living. As planet-bound animals, we live inside shortening and lengthening days alongside gardens growing, birds migrating, and cliffs eroding; the stretchy quality of waiting and desire; the way the present may suddenly feel marbled with childhood memory; the slow but sure procession of a pregnancy; the time it takes to heal from injuries. Odell urges us to become stewards of these different rhythms of life in which time is not reducible to standardized units and instead forms the very medium of possibility.Saving Time tugs at the seams of reality as we know it—the way we experience time itself—and rearranges it, imagining a world not centered on work, the office clock, or the profit motive. If we can “save” time by imagining a life, identity, and source of meaning outside these things, time might also save us.

"The Rust Programming Language, 2nd Edition is the official guide to Rust 2021: an open source systems programming language that will help you write faster, more reliable software. Rust provides control of low-level details along with high-level ergonomics, allowing you to improve productivity and eliminate the hassle traditionally associated with low-level languages. Klabnik and Nichols, alumni of the Rust Core Team, share their knowledge to help you get the most out of Rust's features so that you can create robust and scalable programs. You'll begin with basics like creating functions, choosing data types, and binding variables, then move on to more advanced concepts. In addition to the countless code examples, you'll find three chapters dedicated to building complete projects: a number-guessing game, a Rust implementation of a command line tool, and a multithreaded server."--Publisher marketing.

Denne bog giver en introduktion til programmeringssproget Struktureret Tekst (ST) der benyttes i Programmerbare Logiske Controllere (PLC)Indhold:- Baggrund, fordele og udfordringer ved ST-programmering - Syntaks og grundlæggende ST-programmering - Stor guide til fornuftig navngivning af variabler- CTU, TOF, TON, CASE, STRUCT, ARRAY, STRING- Guide til opdeling i program moduler og funktioner- Mere end 90 PLC-kode eksempler i farver- FIFO, RND, 3D ARRAY, digitalt filter - Eksempler: Kom fra LADDER over til ST-programmering- Guide til løsning af programmeringsopgaverBogen går systematisk frem med beskrivelse af de grundlæggende ST-begreber og programmering, herunder tips, og med inddragelse af forfatterens 25 års praktiske erfaring. Der er mange steder uddybende forklaringer til PLC-koden og der er fokus på at læseren lærer at skrive robust, læsbar, struktureret og overskuelig PLC-kode. Desuden fokuseres på at kunne skrive PLC-kode, som ikke kræver en bestemt PLC-type og PLC-kode der kan genbruges, samt PLC-løsninger, der kan benyttes internationalt. Grundlaget for bogen er et materiale, som er udarbejdet løbende med feedback fra undervisere og studerende på automationsteknolog-uddannelsen hos Erhvervs-akademi Dania. Materialet er således løbende opdateret, så det giver svar på de spørgsmål og udfordringer, de studerende typisk har gennem deres studie.ST-programmering til PLC-styringer er fra omkring år 2010 begyndt at blive mere udbredt i Danmark, og siden år 2015 er mange virksomheder i Danmark begyndt udelukkende at levere PLC-styringer, hvor der benyttes ST som det foretrukne programmeringssprog. Dette kræver at flere medarbejdere kan ST og det er et af argumenterne, for at udgive denne bog.Bogen er primært udarbejdet til brug på den videregående fuldtidsuddannelse Automationsteknolog og deltidsuddannelsen Automation og Drift.

This book about Visual Basic for Applications (VBA) is different from other books describing VBA for serveral reasons. It is fine-tuned for business applications and in particular business students and it includes business relevant examples. Already in the first chapters the reader is introduced to a variety of different VBA tools, which will enable him or her to write small useful business related programs. In the following chapters the same tools - and more - are presented in a more detailed and rigid way.VBA Programming in Business Economicsis structured as a textbook where each chapter is concluded with a number of exercises which can be used for individual training or as a base for computer-lab teaching. The book's webpage provides case projects that can be used to learn how to combine the material of the book in a larger context. In the situations where examples, exercises, and case projects require knowledge of specific theoretical background, this is provided as short summaries on the books webpage.Besides covering the basic programming, the book also covers programming topics that are more business related: How to use the Excel Solver from within the VBA code, how to perform simulations, and how to construct user forms and make them work with the program. Learning to make useful programs requires more than just writing a number of if- and while statements. Therefore the book also provides a chapter that illustrates how to design and structure a program.In all, this book is a hands-on-guide on VBA for graduate students in Business Economics.

I 2000-tallet møder vi Ekko i medieteknologien; i virale memes, shitstorme, hekseprocesser og ekkokamre. Den, der får algoritmerne på sin side, vinder opmærksomheds- økonomiens største trofæ: at blive set. Og Ekkos store kærlighed var Narcissus; ham, der druknede i sit eget spejlbillede.I dette essay fletter Lena Lindgren politik, mytologi, psykologi og videnskab sammen med scener fra Silicon Valley. Ekko er en samtidsdiagnose og tanker om nogle af de mest afgørende spørgsmål i vores tid – et forsøg på at skildre menneskehedens blind date med kunstig intelligens.Lena Lindgren (f.1969) bor i Oslo. Hun er til daglig politisk kommentator i Morgenbladet. Ekko – et essay om algoritmer og begær vandt Brageprisen 2021 i Norge.“Lena Lindgren følger sporene som en detektiv. Og det er spændende som en thriller.”– Juryens begrundelse, Brageprisen”… det er strålende tænkt og førsteklasses essayistik.”Kjetil Røed, Vårt Land”Anbefales på det stærkeste!”Marius Wulfsberg, Dagbladet

When it comes to the climate, we don't need more marketing or anxiety. We need established facts and a plan for collective action.The climate is the fundamental issue of our time, yet it seems we can barely agree on what is really going on, let alone what needs to be done. We urgently need facts, not opinions. Insights, not statistics.The Carbon Almanac is a once-in-a-lifetime collaboration between hundreds of writers, researchers, thinkers, and leaders that focuses on what we know, what has come before, and what might happen next. With thousands of data points, articles and charts explaining carbon's impact on everything in our society, from our the economy to extreme weather events, it is the definitive source for facts and the basis for a global movement to fight climate change. This book isn't what the oil companies, marketers, activists, or politicians want you to believe. This is what's really happening, right now. Our planet is in trouble, and no one concerned group, corporation, country, or hemisphere canaddress this on its own. We are in this together. And it's not too late for concerted, collective action for change.

Denne bog giver en introduktion til programmeringssproget Ladder Diagram (LD), der benyttes i Programmerbare Logiske Controllere (PLC). Bogen giver en generel introduktion til PLC styring og der er fokus på atlæsere uden en el-teknisk uddannelse kan lære Ladder programmering.De mange illustrationer og kodeeksempler i bogen tager udgangspunkt i praktiske problemstillinger inden for automation til industrien.INDHOLD- Baggrund, fordele og udfordringer ved Ladder-programmering- PLC hardware, sensorer og grundlæggende Ladder-programmering- Guide og tips til navngivning, opgaver, optimering og programstruktur- Teori og eksempler på rutediagram, blokdiagram og sekvensdiagram- Design guide til udvikling af funktioner og funktionsblokke- Programeksempler med opdeling i moduler, funktioner og funktionsblokke- Sekvensprogrammering med SELVHOLD, SET/RESET og MOVE/COMPARE- Større programeksempler med pumpestyring, tankstyring og transportbånd- Design, opbygning, test og simulering af PLC programBogen er primært udarbejdet til brug på den 2-årige videregående fuldtidsuddannelse Automationsteknolog og deltidsuddannelsen Automation og Drift, hvor en stor del af studiet indeholder PLC styring. Men bogen er naturligvis også velegnet på de mange uddannelser der indeholder PLC styring. Her tænkes på uddannelserne til elektriker, styrings- og reguleringselektriker, automatiktekniker samt de videregående uddannelser til maskinmester og ingeniør.Forfatteren har 25-års erfaring og underviser i PLC styring på videregående uddannelser hos Erhvervsakademi Dania i Randers.

The bestseller in IT architecture. If you want to understand IT architecture, this book is for you. It covers many different areas, from strategy to business, technology, and software architecture. Are you working as an IT architect, student, developer, CTO, project manager, or IT professional? If so, this book will help you understand how IT architecture can help address the complexity in a modern organization. It will give you a deeper understanding of the concepts, methods, tools, models, organizations, and frameworks involved. It also covers the social and human aspects of working as an IT architect. Enterprise Architecture, The EA function, Strategy, Organization... Business Architecture, Understanding the business, Modeling, Practical advice… Solution Architecture, Integration, Infrastructure, Security…Software Architecture, Quality attributes, Agility and Lean, DevOps, cloud, AI…… and a lot more. Daniel Akenine is a physicist, technologist, writer, and former neuroscientist. He works as a National Technology Officer for Microsoft, specializing in the impact technology has on society. In 2015 he was appointed to IASA Fellow and ranked as one of the top IT-architects worldwide. He is a member of ISO’s international expert group for cloud standards, co-founder of two technology companies and holds patent applications in Europe and the United States in applied cryptography. Daniel is one of ten advisors to the Swedish Minister of Digitalization and a fiction writer with the latest novel 11 grams of truth about privacy and power in our modern society.

The definitive history of Capcom's groundbreaking Resident Evil video game series