This handy reference book detailing the intricacies of R updates the popular first edition by adding R version 3.4 and 3.5 features. Starting with the basic structure of R, the book takes you on a journey through the terminology used in R and the syntax required to make R work. You will find looking up the correct form for an expression quick and easy. Some of the new material includes information on RStudio, S4 syntax, working with character strings, and an example using the Twitter API.
With a copy of the R Quick Syntax Reference in hand, you will find that you are able to use the multitude of functions available in R and are even able to write your own functions to explore and analyze data.
What You Will Learn
Discover the modes and classes of R objects and how to use themUse both packaged and user-created functions in R Import/export data and create new data objects in RCreate descriptive functions and manipulate objects in RTake advantage of flow control and conditional statementsWork with packages such as base, stats, and graphics
Who This Book Is For
Those with programming experience, either new to R, or those with at least some exposure to R but who are new to the latest version.
This quick Julia programming language guide is a condensed code and syntax reference to the Julia 1.x programming language, updated with the latest features of the Julia APIs, libraries, and packages. It presents the essential Julia syntax in a well-organized format that can be used as a handy reference.
This book provides an introduction that reveals basic Julia structures and syntax; discusses data types, control flow, functions, input/output, exceptions, metaprogramming, performance, and more. Additionally, you'll learn to interface Julia with other programming languages such as R for statistics or Python. You will learn how to use Julia packages for data analysis, numerical optimization and symbolic computation, and how to disseminate your results in dynamic documents or interactive web pages.
In this book, the focus is on providing important information as quickly as possible. It is packed with useful information and is a must-have for any Julia programmer.
What You Will Learn
Set up the software needed to run Julia and your first Hello World exampleWork with types and the different containers that Julia makes available for rapid application developmentUse vectorized, classical loop-based code, logical operators, and blocksExplore Julia functions by looking at arguments, return values, polymorphism, parameters, anonymous functions, and broadcastsBuild custom structures in JuliaInterface Julia with other languages such as C/C++, Python, and RProgram a richer API, modifying the code before it is executed using expressions, symbols, macros, quote blocks, and moreMaximize your code’s performance
Who This Book Is For
Experienced programmers new to Julia, as well as existing Julia coders new to the now stable Julia version 1.0 release.
Автор: Mikael Olsson Название: CSS3 Quick Syntax Reference ISBN: 148424902X ISBN-13(EAN): 9781484249024 Издательство: Springer Рейтинг: Цена: 26080.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
The CSS3 Quick Syntax Reference is a 150-page syntax reference to the Cascading Style Sheets language. It presents the essentials of CSS3 in a well-organized format that can be used as a handy reference. You won’t find any technical jargon, bloated samples, drawn-out history lessons or witty stories in this book. What you will find is a CSS reference that is concise, to the point, and highly accessible. The book is packed with useful information and is a must-have for any CSS programmer or web developer.
What You Will Learn
Use the various selectors available in CSS3Leverage various other CSS propertiesDesign and build web UIs using color, text, spacing, fonts, background, and moreWork with lists, tables, and media in CSS3Employ CSS3 best practices
Who This Book Is For
Experienced programmers and web developers new to CSS3 or even new to CSS in general.
In this handy, practical book you will cover each concept concisely, with many illustrative examples. You'll be introduced to several R data science packages, with examples of how to use each of them.
In this book, you’ll learn about the following APIs and packages that deal specifically with data science applications: readr, dibble, forecasts, lubridate, stringr, tidyr, magnittr, dplyr, purrr, ggplot2, modelr, and more.
After using this handy quick reference guide, 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.
What You Will Learn
Import data with readrWork with categories using forcats, time and dates with lubridate, and strings with stringrFormat data using tidyr and then transform that data using magrittr and dplyrWrite functions with R for data science, data mining, and analytics-based applicationsVisualize 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.
This quick reference is a condensed guide to the essential data structures, algorithms, and functions provided by the C++17 Standard Library. It does not explain the C++ language or syntax, but is accessible to anyone with basic C++ knowledge or programming experience. Even the most experienced C++ programmer will learn a thing or two from it and find it a useful memory-aid.
It is hard to remember all the possibilities, details, and intricacies of the vast and growing Standard Library. This handy reference guide is therefore indispensable to any C++ programmer. It offers a condensed, well-structured summary of all essential aspects of the C++ Standard Library. No page-long, repetitive examples or obscure, rarely used features. Instead, everything you need to know and watch out for in practice is outlined in a compact, to-the-point style, interspersed with practical tips and well-chosen, clarifying examples.
This new edition is updated to include all Standard Library changes in C++17, including the new vocabulary types std::string_view, any, optional, and variant; parallel algorithms; the file system library; specialized mathematical functions; and more.
What You Will Learn
Gain the essentials that the C++ Standard Library has to offerUse containers to efficiently store and retrieve your dataInspect and manipulate your data with algorithms See how lambda expressions allow for elegant use of algorithmsDiscover what the standard string class provides and how to use itWrite localized applicationsWork with file and stream-based I/OPrevent memory leaks with smart pointersWrite safe and efficient multi-threaded code using the threading libraries
Who This Book Is For
All C++ programmers, irrespective of their proficiency with the language or the Standard Library. A secondary audience is developers who are new to C++, but not new to programming, and who want to learn more about the C++ Standard Library in a quick, condensed manner.
Автор: Shanker Asheesh Название: The Programming Language Perl for Biologists ISBN: 3656907706 ISBN-13(EAN): 9783656907701 Издательство: Неизвестно Цена: 115530.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Pierre M. Nugues Название: Language Processing with Perl and Prolog ISBN: 3662500299 ISBN-13(EAN): 9783662500293 Издательство: Springer Рейтинг: Цена: 65210.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book helps readers learn the principles of natural language processing. It features a hands-on approach throughout, with extensive exercises, sample code in Prolog and Perl, and a detailed introduction to Prolog.
Автор: Pierre M. Nugues Название: An Introduction to Language Processing with Perl and Prolog ISBN: 3642064051 ISBN-13(EAN): 9783642064050 Издательство: Springer Рейтинг: Цена: 83850.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book teaches the principles of natural language processing and covers linguistics issues. A key feature of the book is the author`s hands-on approach throughout, with extensive exercises, sample code in Prolog and Perl, and a detailed introduction to Prolog.
Автор: Sam Tregar Название: Writing Perl Modules for CPAN ISBN: 159059018X ISBN-13(EAN): 9781590590188 Издательство: Springer Рейтинг: Цена: 27940.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The author Sam Tregar tells programmers how best to use and contribute modules to the Open Source repository known as CPAN (Comprehensive Perl Archive Network).
Название: Writing Apache Modules with Perl and C ISBN: 156592567X ISBN-13(EAN): 9781565925670 Издательство: Wiley Рейтинг: Цена: 38010.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Extend the capabilities of the Apache Web server with this guide to programming which explains the design of the Perl and API and demonstrates how to use them to rewrite CGI scripts, filter HTML documents on the server-side, enhance server log functionality, convert file formats on the fly and more.
Автор: Feuerstein Steven, Pribyl Bill, Dawes Chip Название: Oracle PL/SQL Language Pocket Reference ISBN: 1491920009 ISBN-13(EAN): 9781491920008 Издательство: Wiley Рейтинг: Цена: 16890.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The fifth edition of this popular pocket reference puts the syntax of specific PL/SQL language elements right at your fingertips, including features added in Oracle Database 12c. Whether you`re a developer or database administrator, when you need answers quickly, the Oracle PL/SQL Language Pocket Reference will save you hours of frustration
Автор: Mikael Olsson Название: C# 8 Quick Syntax Reference ISBN: 1484255763 ISBN-13(EAN): 9781484255766 Издательство: Springer Рейтинг: Цена: 26080.00 T Наличие на складе: Невозможна поставка. Описание:
This quick C# 8 guide is a condensed code and syntax reference to the C# programming language, updated with the latest features of C# 8 for .NET and Windows 10. This book presents the essential C# 8 syntax in a well-organized format that can be used as a handy reference. Specifically, it covers nullable reference types, async streams, ranges and indices, default implementations of interface members, recursive patterns, switch expressions, target-typed new-expressions, platform dependencies and more.
In the C# 8 Quick Syntax Reference, you will find a concise reference to the C# language syntax: short, simple, and focused code examples; a well laid out table of contents; and a comprehensive index allowing easy review. You won’t find any technical jargon, bloated samples, drawn-out history lessons, or witty stories. What you will find is a language reference that is to the point and highly accessible. The book is packed with useful information and is a must-have for any C# programmer.
What You Will Learn
Discover what's new in C# 8 and .NET for Windows 10 programmingEmploy nullable reference types Explore the advanced async streams now available in C# 8Work with ranges and indices Apply recursive patterns to your applicationsUse switch expressions
Who This Book Is For
Those with some experience in programming, looking for a quick, handy reference. Some C# or .NET recommended but not necessary.
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