Pricemate

Beginning Perl Programming - William "bo" Rothwell - Bog - APress - Plusbog.dk

Get started with Perl 5 and learn the important core concepts of Perl programming, such as variables, flow control, expressions, and I/O. Additionally, this book covers pattern matching and shows that Perl is extremely flexible and powerful, and that it isn''t afraid of the cloud. After reading and using this book, you''ll be able to start writing your own powerful scripts to solve many web and programming problems. This is a book for those of us who believed that we didn''t need to learn Perl, and now we know it is more ubiquitous than ever. You''ll see that Perl has evolved into a multipurpose, multiplatform language present absolutely everywhere: heavy-duty web applications, the cloud, systems administration, natural language processing, and financial engineering. This book provides valuable insight into Perl''s role regarding all of these tasks and more giving you a great start in your Perl programming adventure. What You Will Learn - Perform operations on scalar values - Use scalar, array, and associative array variables - Work with flow control statements such as if, unless, while, until, for, and foreach - Read and write directly to files with file handles - Use conditional expressions such as numeric and string comparison, regular expressions, file testing, and Perl statements - Format output with format statements - Search for and replace sub-strings within a string using regular expressions - Master Perl utilities such as split, join, index and more - Control the file system and processes from within a Perl script - Build functions for tasks including handling the scope of variables - Import existing modules into your Perl script Who This Book Is For Those who are new to Perl.

DKK 476.00

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Modern C Up and Running - Martin Kalin - Bog - APress - Plusbog.dk

Learn how to program in modern C, from the basics through the advanced topics required for proficiency. This book is the fastest path to C fluency for anyone experienced in a general-purpose programming language. From start to finish, code examples highlight the idioms and best practices behind efficient, robust programs in a variety of areas. The book opens with a thorough coverage of syntax, built-in data types and operations, and program structure. C has quirks and presents challenges, which are covered in detail. The coverage of advanced features is what sets this book apart from others. Among the advanced topics covered are floating-point representation in the IEEE 754 standard; embedded assembly language in C code for overflow detection; regular expressions, assertions, and internationalization; WebAssembly through C; and software libraries for C and other clients. Memory efficiency and safety are the two major challenges in C programming, and you''ll explore these challenges through a series of C examples. Arrays and structures, which are the means to high-level data representation, are covered in connection with pointers, which provide efficiency. The book again uses code examples in covering networking and wire-level security; concurrency (multiprocessing and multithreading); instruction-level parallelism; and interprocess communication through shared memory and files, pipes, message queues, and signals. Many books introduce C, but few also explain how to use it properly and optimally. Essential C does just that. What You''ll Learn - Accelerate your path to C mastery with this book for experienced programmers - Refresh your approach to program structure and data types - Dive into aggregates and pointers using modern C language - Revisit storage classes and scope - Dive into concurrency (multiprocessing and multithreading) and instruction-level parallelism - Finish with regular expressions, assertions, signals, locales and more Who This Book Is For Professional programmers or software developers who has prior experience with C or in general wanting an accelerated learning guide to modern C programming language.

DKK 519.00

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The C# Programmer’s Study Guide (MCSD) - Hamza Ali - Bog - APress - Plusbog.dk

Prepare for Microsoft Certification Exam 70-483: Programming in C#. The "What, Why, and How" of each concept is presented along with quick summaries, code challenges, and exam questions to review and practice key concepts. You will learn how to use: - Lambda expressions to write LINQ query expressions - Asynchronous programming with the Async and Await keywords to maximize performance of slow applications - Regular expressions to validate user input - Reflection to create and handle types at runtime - and much more The source code in the book will be available in the form of iCanCSharp notebooks and scripts that allow you to try out examples and extend them in interesting ways. What You Will Learn - Understand the necessary knowledge and skill set to prepare for Microsoft Exam 70-483 - Study the code challenges and practice questions on C# that are relevant to the exam - Master the C# programming language Who This Book Is For Experienced C# and .NET programmers and developers who are ready to take and pass the exam in order to get certified

DKK 519.00

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Perl 6 Quick Syntax Reference - J.j. Merelo - Bog - APress - Plusbog.dk

This condensed code and syntax reference book presents the Raku (formerly known as Perl 6) scripting language in a well-organized format designed to be used time and again. It contains an easy-to-read and use guide to Raku for software application development. Using this book will give you a feel for the language, as well as an introduction to the different features (such as object-oriented programming) that make Raku such a unique language. You won''t find any technical jargon, bloated samples, drawn out history lessons, or witty stories in this book. Perl 6 Quick Syntax Reference is packed with useful information and is a must-have for any developer new to Raku. What You Will Learn - Use Raku expressions and operators - Work with Raku data access and persistent data - Process complex data structures available in Raku - Work with functions, modules, and more - Use Raku classes, roles, and traits - Take advantage of regular expressions and grammars using Raku - Use the Unicode standard to its full extent in your scripts Who This Book Is For Those new to Raku who have at least some programming experience in any scripting language.

DKK 307.00

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Beginning Ansible Concepts and Application - Shaun R Smith - Bog - APress - Plusbog.dk

Learn the concepts and develop the skills to be a true Ansible artist and use it inside and outside the box. This book applies key concepts immediately while building up your Ansible skills layer by layer through easy to grasp examples and engaging projects. You’ll also think about security, why testing is important, and how to use version control safely. As a beginner to Ansible, you'll be guided step-by-step through creating your first Ansible playbook to deploying your first server and writing more complex cross-dependency playbooks. From the first line of code to the last, you'll constantly iterate and simplify your playbooks, iwhile taking on more complex topics as you construct a full Wordpress website stack consisting of a database, web servers, and load balancer. This book will prompt you to think about how these fit together and will explain what to do to ensure maintainability long into the future. Don’t just use Ansible. Completely change how you go about provisioning, configuring, and managing servers, applications, and their dependencies with this powerful, open source automation tool. In exchange for this power and efficiency, Ansible demands a very different way of thinking about resources and how they all fit together. This can be hard to get your head around if you’ve never done it before. Every step of the way, Beginning Ansible Concepts and Application show you best practices so that you can confidently start using Ansible right away. What You'll LearnSet up an Ansible environmentCreate and run playbooksOrganize groups of variables, vaults, roles, and tasks to ensure your playbooks are scalableProtect secrets using Ansible VaultsAutomate the build of a Wordpress websiteWho This Book Is For Developers looking for a better way to manage their servers other than by logging in and typing commands. Also enthusiasts whowant to learn not just how to use Ansible but how to use it correctly and confidently.

DKK 519.00

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Beginning Go Programming - Maryam Zulfiqar - Bog - APress - Plusbog.dk

Understand and write programs in Go, a multi-paradigm language with built-in features for concurrent programming. This book enables developers to build software that is simple, reliable, and efficient. It''ll also help beginners to start programming Go-based applications. Beginning Go Programming begins by explaining the programming fundamentals of the Go language, including basic syntax, data type and structures, and the use of functions and methods. Next, it covers string formatting, Unicode data handling, and how to use regular expressions in Go. Further, it discusses how to encode and decode JSON formatted data for Go applications, and how to work with HTTP in Go. It concludes by exploring concurrency and covering the most powerful features of Go, as well as tips and tricks related to it. After reading this book and working through its practical examples, you will be ready to begin programming your own Go-based applications. What You Will Learn - Understand the fundamentals of the Go programming language - Master the different features of Go and how to implement real-life scenarios using the language - Work with text in Go, such as string formatting and Unicode data handling - Work with HTTP in Go Who This Book Is For Programmers and developers looking to learn Go programming language concepts for efficient application building.

DKK 307.00

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Complete Guide to Test Automation - Arnon Axelrod - Bog - APress - Plusbog.dk

Rely on this robust and thorough guide to build and maintain successful test automation. As the software industry shifts from traditional waterfall paradigms into more agile ones, test automation becomes a highly important tool that allows your development teams to deliver software at an ever-increasing pace without compromising quality. Even though it may seem trivial to automate the repetitive tester''s work, using test automation efficiently and properly is not trivial. Many test automation endeavors end up in the "graveyard" of software projects. There are many things that affect the value of test automation, and also its costs. This book aims to cover all of these aspects in great detail so you can make decisions to create the best test automation solution that will not only help your test automation project to succeed, but also allow the entire software project to thrive. One of the most important details that affects the success of the test automation is how easy it is to maintain the automated tests. Complete Guide to Test Automation provides a detailed hands-on guide for writing highly maintainable test code. What You''ll Learn - Know the real value to be expected from test automation - Discover the key traits that will make your test automation project succeed - Be aware of the different considerations to take into account when planning automated tests vs. manual tests - Determine who should implement the tests and the implications of this decision - Architect the test project and fit it to the architecture of the tested application - Design and implement highly reliable automated tests - Begin gaining value from test automation earlier - Integrate test automation into the business processes of the development team - Leverage test automation to improve your organization''s performance and quality, even without formal authority - Understand how different types of automated tests will fit into your testing strategy, including unit testing, load and performance testing, visual testing, and more Who This Book Is For Those involved with software development such as test automation leads, QA managers, test automation developers, and development managers. Some parts of the book assume hands-on experience in writing code in an object-oriented language (mainly C# or Java), although most of the content is also relevant for nonprogrammers.

DKK 519.00

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Learn Java with Math - Ron Dai - Bog - APress - Plusbog.dk

There are many good Java programming books on the market, but it''s not easy to find one fit for a beginner. This book simplifies the complexity of Java programming and guides you through the journey to effectively work under the hood. You''ll start with the fundamentals of Java programming and review how it integrates with basic mathematical concepts through many practical examples. You''ll witness firsthand how Java can be a powerful tool or framework in your experimentation work. Learn Java with Math reveals how a strong math foundation is key to learning programming design. Using this as your motivation, you''ll be programming in Java in no time. What You''ll Learn - Explore Java basics - Program with Java using fun math-inspired examples - Work with Java variables and algorithms - Review I/O, loops, and control structures - Use projects such as the Wright brothers coin flip game Who This Book Is For Those new to programming and Java but have some background in mathematics and are at least comfortable with using a computer.

DKK 476.00

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Docs for Developers - Jared Bhatti - Bog - APress - Plusbog.dk

Learn to integrate programming with good documentation. This book teaches you the craft of documentation for each step in the software development lifecycle, from understanding your users'' needs to publishing, measuring, and maintaining useful developer documentation. Well-documented projects save time for both developers on the project and users of the software. Projects without adequate documentation suffer from poor developer productivity, project scalability, user adoption, and accessibility. In short: bad documentation kills projects. Docs for Developers demystifies the process of creating great developer documentation, following a team of software developers as they work to launch a new product. At each step along the way, you learn through examples, templates, and principles how to create, measure, and maintain documentation-tools you can adapt to the needs of your own organization. What You''ll Learn - Create friction logs and perform user research to understand your users'' frustrations - Research, draft, and write different kinds of documentation, including READMEs, API documentation, tutorials, conceptual content, and release notes - Publish and maintain documentation alongside regular code releases - Measure the success of the content you create through analytics and user feedback - Organize larger sets of documentation to help users find the right information at the right time Who This Book Is For Ideal for software developers who need to create documentation alongside code, or for technical writers, developer advocates, product managers, and other technical roles that create and contribute to documentation for their products and services.

DKK 476.00

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R 4 Data Science Quick Reference - Thomas Mailund - Bog - APress - Plusbog.dk

In this handy, quick reference book you''ll be introduced to several R data science packages, with examples of how to use each of them. All concepts will be covered concisely, with many illustrative examples using the following APIs: readr, dibble, forecasts, lubridate, stringr, tidyr, magnittr, dplyr, purrr, ggplot2, modelr, and more. With R 4 Data Science Quick Reference , you''ll have the code, APIs, and insights to write data science-based applications in the R programming language. You''ll also be able to carry out data analysis. All source code used in the book is freely available on GitHub.. What You''ll Learn - Implement applicable R 4 programming language specification features - Import data with readr - Work with categories using forcats, time and dates with lubridate, and strings with stringr - Format data using tidyr and then transform that data using magrittr and dplyr - Write functions with R for data science, data mining, and analytics-based applications - Visualize data with ggplot2 and fit data to models using modelr Who This Book Is For Programmers new to R''s data science, data mining, and analytics packages. Some prior coding experience with R in general is recommended.

DKK 307.00

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A Python Data Analyst’s Toolkit - Gayathri Rajagopalan - Bog - APress - Plusbog.dk

Explore the fundamentals of data analysis, and statistics with case studies using Python. This book will show you how to confidently write code in Python, and use various Python libraries and functions for analyzing any dataset. The code is presented in Jupyter notebooks that can further be adapted and extended. This book is divided into three parts – programming with Python, data analysis and visualization, and statistics. You''ll start with an introduction to Python – the syntax, functions, conditional statements, data types, and different types of containers. You''ll then review more advanced concepts like regular expressions, handling of files, and solving mathematical problems with Python. The second part of the book, will cover Python libraries used for data analysis. There will be an introductory chapter covering basic concepts and terminology, and one chapter each on NumPy(the scientific computation library), Pandas (the data wrangling library) and visualization libraries like Matplotlib and Seaborn. Case studies will be included as examples to help readers understand some real-world applications of data analysis. The final chapters of book focus on statistics, elucidating important principles in statistics that are relevant to data science. These topics include probability, Bayes theorem, permutations and combinations, and hypothesis testing (ANOVA, Chi-squared test, z-test, and t-test), and how the Scipy library enables simplification of tedious calculations involved in statistics. What You''ll Learn - Further your programming and analytical skills with Python - Solve mathematical problems in calculus, and set theory and algebra with Python - Work with various libraries in Python to structure, analyze, and visualize data - Tackle real-life case studies using Python - Review essential statistical concepts and use the Scipy library to solve problems in statistics Who This Book Is For Professionals working in the field of data science interested in enhancing skills in Python, data analysis and statistics.

DKK 455.00

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Getting Started with Grafana - Ronald Mccollam - Bog - APress - Plusbog.dk

Begin working with the Grafana data visualization platform. This book is a “how-to manual” for deploying and administering Grafana, creating real-time dashboards and alerts, exploring the data you have, and even synthesizing new data by combining and manipulating data from multiple different sources. You’ll be able to see and manage data on any scale, from your laptop or a Raspberry Pi to a production datacenter or even a multi-region cloud environment!Getting Started with Grafana takes a hands-on approach. You’ll learn by doing with easy-to-follow examples along with pointers to more resources to help you go deeper. The skills you’ll learn will help you provide business value by monitoring your operations in real time and reacting to changing circumstances as they occur. You’ll be able to derive new insights from your existing data through Grafana’s powerful and beautiful graphing capabilities, and you’ll be able to share your dashboards with colleagues soeveryone in your organization can benefit. What You Will LearnConnect to data "where it lives” and work with multiple sources of dataBuild beautiful and informative dashboards that show real-time statusDeploy Grafana at any scale and manage it efficientlyIntegrate with other enterprise systems such as LDAP or Active DirectoryAutomate creation and deployment of Grafana, dashboards, and alertsUnderstand what is available in the Enterprise version of GrafanaWho This Book Is ForAnyone who has data that they want to understand visually, IT professionals who work with multiple sources of data on a regular basis and need to make sense of the confusion that this data sprawl causes, and people who learn best by doing and want to get hands-on experience quickly with a project and then grow their knowledge

DKK 509.00

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Building Browser Extensions - Matt Frisbie - Bog - APress - Plusbog.dk

Almost all web developers today have plenty of experience with building regular web page apps, but a lot of that knowledge doesn''t transfer over when it comes to creating browser extensions. This book provides a complete reference for how to build modern browser extensions. Creating and deploying a browser extension is more like building a mobile app than a website. When you start building an extension you''ll often find there are a large number of new concepts and idiosyncrasies to wrangle with. This book reveals how to successfully navigate around these obstacles and how to take advantage of the limited resources available. You''ll see how a browser extensions work, their component pieces, and how to build and deploy them. Additionally, you''ll review all the tricky bits of extension development that most developers have to learn through trial and error. The current transition from manifest v2 to v3 is of special interest, and an entire chapter will be dedicated to this subject. By the end of this book, you will have a rich understanding of what browser extensions are, how they work, all the pitfalls to avoid, and the most efficient ways of building them. What You''ll Learn - Examine the different components of browser extensions and how they behave - Review common pitfalls developers encounter when building browser extensions and how to avoid them - Develop, deploy, and manage a published browser extension - Build a browser extension using modern JavaScript frameworks Who This Book Is For Developers tasked with building a supplementary browser extension to go alongside their existing product. This book also targets people that have at least a basic understanding of the fundamentals of web development and wish to quickly understand how they can roll out a browser extension.

DKK 509.00

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Pro D3.js - Marcos Iglesias - Bog - APress - Plusbog.dk

Go beyond the basics of D3.js to create maintainable, modular, and testable charts and to package them into a library that can be distributed as open source software or kept for private use. This book will show you how to transform regular D3.js chart code into reusable and extendable modules. You know the basics of working with D3.js, but it''s time to become a professional D3.js practitioner. This book is your launching pad to refactoring code, composing complex visualizations from small components, working as a team with other developers, and integrating charts with a Continuous Integration system. You''ll begin by creating a production-ready chart using D3.js v5, ES2015, and a test-driven approach and then move on to using and extending Britecharts, the reusable charting library based on Reusable API patterns. Finally, you''ll see how to use D3.js along with React to document and build your charts to compose a charting library you can release into the NPM repository. With Pro D3.js , you''ll become an accomplished D3.js developer in no time. What You Will Learn - Create v5 D3.js charts with ES2016 and unit tests - Develop modular, testable and extensible code with the Reusable API pattern - Work with and extend Britecharts, a reusable charting library created at Eventbrite - Use Webpack and npm to create and publish a charting library from your own chart collections - Write reference documentation and build a documentation homepage for your library. Who This Book Is For Data scientists, data visualization engineers, and frontend developers with a fundamental knowledge of D3.js and some experience with JavaScript, as well as data journalists and consultants.

DKK 519.00

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Practical R 4 - Jon Westfall - Bog - APress - Plusbog.dk

Get started with an accelerated introduction to the R ecosystem, programming language, and tools including R script and RStudio. Utilizing many examples and projects, this book teaches you how to get data into R and how to work with that data using R. Once grounded in the fundamentals, the rest of Practical R 4 dives into specific projects and examples starting with running and analyzing a survey using R and LimeSurvey. Next, you''ll carry out advanced statistical analysis using R and MouselabWeb. Then, you''ll see how R can work for you without statistics, including how R can be used to automate data formatting, manipulation, reporting, and custom functions. The final part of this book discusses using R on a server; you''ll build a script with R that can run an RStudio Server and monitor a report source for changes to alert the user when something has changed. This project includes both regular email alerting and push notification. And, finally, you''ll use R to create a customized daily rundown report of a person''s most important information such as a weather report, daily calendar, to-do''s and more. This demonstrates how to automate such a process so that every morning, the user navigates to the same web page and gets the updated report. What You Will Learn Set up and run an R script, including installation on a new machine and downloading and configuring R Turn any machine into a powerful data analytics platform accessible from anywhere with RStudio Server Write basic R scripts and modify existing scripts to suit your own needs Create basic HTML reports in R, inserting information as needed Build a basic R package and distribute it Who This Book Is For Some prior exposure to statistics, programming, and maybe SAS is recommended but not required.

DKK 584.00

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Reinventing ITIL in the Age of DevOps - Abhinav Krishna Kaiser - Bog - APress - Plusbog.dk

Delve into the principles of ITIL® and DevOps and examine the similarities and differences. This book re-engineers the ITIL framework to work in DevOps projects without changing its meaning and its original objectives, making it fit for purpose for use in DevOps projects. Reinventing ITIL ® in the Age of DevOps shows you the relevance of ITIL since the emergence of DevOps and puts a unique spin on the ITIL service management framework. Along the way you will see that ITIL is a mature service management framework and years of maturity will be lost if it''s made invalid. The ideas, recommendations, and solutions provided in Reinventing ITIL in the Age of DevOps can be leveraged in order to readily develop solutions or create proposals for clients. The ideas in this book can be further expanded to deliver seamless services to DevOps projects. What You Will Learn - Discover the basics of ITIL and DevOps - Compare ITIL and DevOps - Understand the structure of a DevOps organization and adapt the ITIL roles to this structure - Re-engineer ITIL for DevOps projects - Implement major processes such as incident management, configuration management, and change management processes in DevOps projects - Automate activities within processes Who This Book Is For Consultants, business analysts, administrators, and project managers who are looking for more information about Dynamics 365.

DKK 415.00

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App Development Using iOS iCloud - Shantanu Baruah - Bog - APress - Plusbog.dk

Create a professional looking app from start to finish that takes advantage of iCloud technology. Rather than working with Storyboarding for building your UI, you''ll use code to build professional looking screens. Using code is standard for professional developers to fit form factor alignment across multiple screen sizes and other design constraints. First, you''ll build a basic, functional UX screen. Then you''ll incorporate iCloud with CloudKit for data persistence and private, public, and shared databases. Here your code-drive UI design will expand out to developing professional looking screens with animation. You''ll also learn to work with reminder and notification boxes, sharing data between your users, and adding functionally for interaction with other Apps. Finally, you''ll tackle testing and using Test Flight before publishing your app to the App Store. This book offers a practical guide for coders at any level who want to learn and create professional looking iOS apps leveraging the database features of iCloud and the numerous extensions that Apple provides in the Xcode environment. Create professional looking apps that are secure and your users will love! What You''ll Learn - Leverage CloudKit for Backend as a Service - Handle Asynchronous processes - Share data among users of your app with simultaneous modifications Who This Book Is For iOS developers familiar with the basics of Swift coding who want to work with iCloud databases or move into more advanced fields, such as using extensions or designing UX in code.

DKK 485.00

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Advanced Excel Success - Alan Murray - Bog - APress - Plusbog.dk

Explore advanced skills in Excel and gain an amazing array of tricks and tools to increase your productivity. This book discusses new techniques such as power functions, chart tricks, and many more to master Excel. Advanced Excel Success starts with a few useful data tools in Excel followed by advanced formulas that will help you increase productivity. Here, you will learn power functions that aggregate, return ranges, and much more. Further, you will look at custom formatting tricks along with advanced charting tricks. These include automatically changing the color of key metrics, dynamically sorting chart data, and building creative labels. Next, you will understand the role of Power Query which is one of the most important upgrades in Excel. Power Query is the Microsoft Data Connectivity and Data Preparation technology that enables business users to seamlessly access data stored in hundreds of data sources and reshape it to fit their needs, with an easy-to-use, engaging, and no-code user experience. Finally, you will learn Power Pivot which is a distinct feature in Excel that goes beyond spreadsheets. After reading this book, you will be well equipped to work on Excel with its advanced features. What You Will Learn - - Work with the most useful data tools - Understand formulas and the ten power functions - Use advanced chart and formatting tricks and techniques for dynamic and effective visuals - Work with power tools Who This Book Is For Excel users looking to take the next step to expert level.

DKK 519.00

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Learn RStudio IDE - Matthew Campbell - Bog - APress - Plusbog.dk

Discover how to use the popular RStudio IDE as a professional tool that includes code refactoring support, debugging, and Git version control integration. This book gives you a tour of RStudio and shows you how it helps you do exploratory data analysis; build data visualizations with ggplot; and create custom R packages and web-based interactive visualizations with Shiny. In addition, you will cover common data analysis tasks including importing data from diverse sources such as SAS files, CSV files, and JSON. You will map out the features in RStudio so that you will be able to customize RStudio to fit your own style of coding. Finally, you will see how to save a ton of time by adopting best practices and using packages to extend RStudio. Learn RStudio IDE is a quick, no-nonsense tutorial of RStudio that will give you a head start to develop the insights you need in your data science projects. What You Will Learn - Quickly, effectively, and productively use RStudio IDE for building data science applications - Install RStudio and program your first Hello World application - Adopt the RStudio workflow - Make your code reusable using RStudio - Use RStudio and Shiny for data visualization projects - Debug your code with RStudio - Import CSV, SPSS, SAS, JSON, and other data Who This Book Is For Programmers who want to start doing data science, but don''t know what tools to focus on to get up to speed quickly.

DKK 391.00

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Practical Splunk Search Processing Language - Karun Subramanian - Bog - APress - Plusbog.dk

Use this practical guide to the Splunk operational data intelligence platform to search, visualize, and analyze petabyte-scale, unstructured machine data. Get to the heart of the platform and use the Search Processing Language (SPL) tool to query the platform to find the answers you need. With more than 140 commands, SPL gives you the power to ask any question of machine data. However, many users (both newbies and experienced users) find the language difficult to grasp and complex. This book takes you through the basics of SPL using plenty of hands-on examples and emphasizes the most impactful SPL commands (such as eval, stats , and timechart ). You will understand the most efficient ways to query Splunk (such as learning the drawbacks of subsearches and join , and why it makes sense to use tstats ). You will be introduced to lesser-known commands that can be very useful, such as using the command rex to extract fields and erex to generate regular expressions automatically. In addition, you will learn how to create basic visualizations (such as charts and tables) and use prescriptive guidance on search optimization. For those ready to take it to the next level, the author introduces advanced commands such as predict , kmeans , and cluster . What You Will Learn - Use real-world scenarios (such as analyzing a web access log) to search, group, correlate, and create reports using SPL commands - Enhance your search results using lookups and create new lookup tables using SPL commands - Extract fields from your search results - - Compare data from multiple time frames in one chart (such as comparing your current day application performance to the average of the past 30 days) - - Analyze the performance of your search using Job Inspector and identify execution costs of various components of your search - Who This Book Is For Application developers, architects, DevOps engineers, application support engineers, network operations center analysts, security operations center (SOC) analysts, and cyber security professionals who use Splunk to search and analyze their machine data

DKK 375.00

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Tech SEO Guide - Matthew Edgar - Bog - APress - Plusbog.dk

Tech SEO Guide provides a reference for everyone who works on the technical side of SEO. SEO has always had a technical component but over the last several years, the technical challenges are increasing as websites deliver richer and more engaging experiences. Those experiences can make it harder for Google to crawl a website and rank a website in search results. Given how important organic search rankings can be for a website''s traffic, it is more important than ever to make sure the technical fundamentals are in place to support a website''s SEO performance. SEO professionals includes marketers, developers, programmers, UX professionals, designers, and business executives because technical SEO impacts and overlaps with so many different areas of a business. Because the book addresses a wider audience, it provides technical details but also includes higher-level discussions about how search engines and robots work too. There are many different aspects of technical SEO and it is difficult to keep track of every detail, especially for people who only work on technical SEO matters on an occasional basis. Because of that, this guide book can be read all at once for those wanting to study technical SEO in detail or it can be read a paragraph at a time, allowing people to refer back to quickly jog their memory or review a complex topic. Each chapter walks through a different area of technical SEO, addressing specific scenarios and questions about that particular area. After discussing each section, the chapter will conclude with a summary of the important items to measure and monitor related to that section. What You Will Learn What factors to keep in mind as you begin a redesign of the websiteHow to evaluate technical factors to see if a technical configuration is causing traffic to dropHow to perform regular audits of a website to identify problems or areas of opportunity Who This Book is For Marketers, developers, programmers, UX professionals, designers, and business executives

DKK 294.00

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Open Source Intelligence Methods and Tools - Rami Hijazi - Bog - APress - Plusbog.dk

Apply Open Source Intelligence (OSINT) techniques, methods, and tools to acquire information from publicly available online sources to support your intelligence analysis. Use the harvested data in different scenarios such as financial, crime, and terrorism investigations as well as performing business competition analysis and acquiring intelligence about individuals and other entities. This book will also improve your skills to acquire information online from both the regular Internet as well as the hidden web through its two sub-layers: the deep web and the dark web. The author includes many OSINT resources that can be used by intelligence agencies as well as by enterprises to monitor trends on a global level, identify risks, and gather competitor intelligence so more effective decisions can be made. You will discover techniques, methods, and tools that are equally used by hackers and penetration testers to gather intelligence about a specific target online. And you will be aware of how OSINT resources can be used in conducting social engineering attacks. Open Source Intelligence Methods and Tools takes a practical approach and lists hundreds of OSINT resources that can be used to gather intelligence from online public sources. The book also covers how to anonymize your digital identity online so you can conduct your searching activities without revealing your identity. What You''ll Learn - Identify intelligence needs and leverage a broad range of tools and sources to improve data collection, analysis, and decision making in your organization - Use OSINT resources to protect individuals and enterprises by discovering data that is online, exposed, and sensitive and hide the data before it is revealed by outside attackers - Gather corporate intelligence about business competitors and predict future market directions - Conduct advanced searches to gather intelligence from social media sites such as Facebook and Twitter - Understand the different layers that make up the Internet and how to search within the invisible web which contains both the deep and the dark webs Who This Book Is For Penetration testers, digital forensics investigators, intelligence services, military, law enforcement, UN agencies, and for-profit/non-profit enterprises

DKK 476.00

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Python Graphics - Bernard Korites - Bog - APress - Plusbog.dk

This book shows how to use Python’s built-in graphics primitives - points, lines, and arrows – to create complex graphics for the visualization of two- and three-dimensional objects, data sets, and technical illustrations. This updated edition provides more detailed explanations where required, especially regarding Python code, and explores scientific applications to topics of contemporary importance. You’ll learn how to create any 2D or 3D object or illustration, as well as how to display images, use color, translate, rotate, shade, add shadows that are cast on other objects, remove hidden lines, plot 2D and 3D data, fit lines and curves to data sets, display points of intersection between 2D and 3D objects, and create digital art. Demonstrations are included which illustrate graphics programming techniques by example, the best way to learn a language. Also brand new to this edition are demonstrations on how to visualize electron probability clouds around a nucleus, climate change, ecological diversity, population dynamics, and resource management. Python source code, including detailed explanations, is included for all applications, making the book more accessible to novice Python programmers. After completing this book, you will be able to create compelling graphic images without being limited to functions available in existing Python libraries. What You Will LearnCreate 2D and 3D graphic imagesAdd text and symbols to imagesShade 3D objectsDisplay cast shadowsUse color for maximum effectView 2D and 3D data setsFit lines and curves to data sets Who This Book Is ForPython developers, scientists, engineers, and students who use Python to produce technical illustrations and display and analyze data sets. Assumes familiarity with vectors, matrices, geometry and trigonometry.

DKK 455.00

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Pro Azure Administration and Automation - Vladimir Stefanovic - Bog - APress - Plusbog.dk

Learn best practices and the proper use of Azure management tools, such as Azure Portal, Azure PowerShell, Azure CLI, and ARM templates, which are time-saving tools that support daily administration tasks such as monitoring, alerting, backups, security, and more. This book explores common Azure services, including Azure networking, virtual machines, app services, backup, monitoring, and other tools of the trade that IT professionals use on a regular basis. And you will come away with a strong understanding of these services and how to use them. While Microsoft Azure is no longer "the new cloud on the block," it continues to be one of the fastest-growing platforms with regard to features, integrations, and capabilities. Over the last decade, it has undergone significant changes and amassed a large following, but many of its users, especially those who transitioned from traditional admin tasks to modern cloud computing, are not reaping its full benefits. Management in the cloud, while seemingly simpler in some ways, is not without its own set of complexities and headaches. Admins want to streamline it where it makes sense and allocate the right resources to the right job in order to keeps cost in check, but where does one begin? Pro Azure Administration and Automation is a comprehensive guide that is chock full of time-saving recipes and scripts you can rely on to learn about day-to-day Azure administration and automation. What You Will Learn - Attain theoretical and practical knowledge on deploying and managing Azure - Gain an understanding of services, their relationship with other services, and their configuration parameters - Adopt a modern mindset, transitioning from a traditional IT admin mindset to a cloud admin pro - Understand how everything in the cloud is billable and learn how to factor it into choices - Apply in-chapter PowerShell scripts and ARM templates which can be re-purposed - Know when it makes sense to be more involved in tasks (for example, automation and scripting) Who This Book Is For IT professionals who are responsible for the day-to-day tasks in Azure as well as cloud management and planning

DKK 495.00

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Quick Start Guide to FFmpeg - V. Subhash - Bog - APress - Plusbog.dk

Create, edit, modify and convert multimedia files using FFmpeg, the most versatile open source audio and video processing tool available for Linux, Mac and Windows users. After reading this book, you will be able to work with video and audio files, images, text, animations, fonts, subtitles and metadata like a pro. It begins with a simple introduction to FFmpeg executables - ffmpeg, ffprobe and ffplay, and explains how you can use them to process multimedia containers, streams, audio channels, maps and metadata. It then describes how you can easily edit, enhance and convert audio, video, image and text files. There are dedicated chapters for filters, audio, subtitles and metadata, as well as FFmpeg tips and tricks. Sample lists of FFmpeg filters, encoders, decoders, formats and codecs are also available as appendices. Quick Start Guide to FFmpeg is for anyone who needs to edit or process multimedia files including studio professionals, broadcast personnel, content creators, podcasters, librarians, archivists and webmasters. It will be indispensable for those wanting to process a variety of multimedia files from the command line and inside shell scripts or custom-built software. You Will Learn To: - Convert from one format to another e.g. video-to-video, video-to-audio, video-to-image, image-to-video, video-to-animation, animation-to-video, text-to-audio, text-to-video - Edit video files by cutting them with and without re-encoding, appending, resizing, changing frame rate and aspect ratio, mixing in audio - Use filters to rotate, flip, crop, overlay (side-by-side or inset), remove logos, blur, smooth and sharpen, apply transitions as well as speed up or down playback - Edit audio files by changing, normalizing or compressing volume, mixing and splitting channels and detecting silence. Also, learn to generate waveforms as video or images - Add subtitles, place them anywhere on the screen, use custom fonts and colors, and use different languages - Learn how to import, export and remove metadata, add MP3 tags (including album art), set global and stream-specific metadata, export and remove metadata This Book For: Content creators and bloggers from professional studio employees to Youtubers and hobbyists who need to process their own multimedia content; multimedia archivists and librarians; regular Linux desktop users -

DKK 476.00

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Beginning Perl Programming - William "bo" Rothwell - Bog - APress - Plusbog.dk

Modern C Up and Running - Martin Kalin - Bog - APress - Plusbog.dk

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Perl 6 Quick Syntax Reference - J.j. Merelo - Bog - APress - Plusbog.dk

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Tech SEO Guide - Matthew Edgar - Bog - APress - Plusbog.dk

Open Source Intelligence Methods and Tools - Rami Hijazi - Bog - APress - Plusbog.dk

Python Graphics - Bernard Korites - Bog - APress - Plusbog.dk

Pro Azure Administration and Automation - Vladimir Stefanovic - Bog - APress - Plusbog.dk

Quick Start Guide to FFmpeg - V. Subhash - Bog - APress - Plusbog.dk

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