Angebote zu "Syntax" (20 Treffer)

Informätik - Syntax
€ 1.79 *
zzgl. € 3.99 Versand
Anbieter: reBuy.de
Stand: Oct 20, 2018
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Logik und Logikprogrammierung 1
€ 29.80 *
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Die zweibändig angelegte Neuausgabe des bewährten Standardwerks, das sich insbesondere an Studienanfänger/innen der Informatik und benachbarter Disziplinen richtet, bietet eine Einführung in die grundlegenden Techniken und Methoden der formalen Logik und in die Möglichkeiten der Logikprogrammierung am Beispiel der Programmiersprache PROLOG. Der Schwerpunkt des ersten Bandes, der die theoretischen Grundlagen präsentiert, liegt neben der Darstellung von Syntax und Semantik der Aussagen- und der Prädikatenlogik auf der Entwicklung von automatisierten Beweisverfahren (Resolutions- und Tableauverfahren, Konnektionsmethode, Hilbert-Systeme u.a.) sowie dem sog. Kalkül des natürlichen Schließens, der zahlreiche auch in der Mathematik verwendete Beweistechniken vermittelt. Die Logik-Programmiersprache PROLOG wird zunächst informell eingeführt, um in diesem Rahmen die Spezifizierung und Prüfung von Algorithmen zu ermöglichen. Im Schlussteil wird dann der Übergang vom automatischen Beweisen zum Programmieren in PROLOG vollzogen und eine formale Semantik für die deklarativen Anteile von PROLOG vorgestellt. Der zweite Band ist als Übungsband konzipiert und bietet eine Vielzahl von Aufgaben samt Musterlösungen, die eine vertiefende Einarbeitung in die in Band 1 dargestellten Methoden ermöglichen. Inhaltsverzeichnis: Formalisierung - Kalkülbildung - Mechanisierung - Algorithmierung der Logik - Deduktionssysteme - Logikprogrammierung am Beispiel PROLOG: Einfache Daten; Variablenumbenennung; Komplexe Daten; Der Cut - Aussagenlogik: Syntax; Semantik; Aquivalenz und Normalformen; Beweisverfahren - Prädikatenlogik: Syntax; Substitutionen; Semantik; Aquivalenz und Normalformen; Unifikation; Beweisverfahren; Eigenschaften - Grundlagen der Logikprogrammierung: Definite Programme; Normale Programme - Ausblick

Anbieter: buecher.de
Stand: Oct 16, 2018
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Parsing Techniques
€ 103.99 *
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This second edition of Grune and Jacobs´ brilliant work presents new developments and discoveries that have been made in the field of parsing, or syntax analysis. Parsing has been and continues to be an essential part of computer science and linguistics.

Anbieter: buecher.de
Stand: Sep 25, 2018
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SQL Pocket Guide
€ 14.99 *
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If you´re a programmer or database administrator who uses SQL in your day-to-day work, this popular pocket guide is the ideal on-the-job reference. You´ll find many examples that address the language´s complexity, along with key aspects of SQL used in IBM DB2 Release 9.7, MySQL 5.1, Oracle Database 11g Release 2, PostgreSQL 9.0, and Microsoft SQL Server 2008 Release 2. SQL Pocket Guide describes how these database systems implement SQL syntax for querying, managing transactions, and making changes to data. It also shows how the systems use SQL functions, regular expression syntax, and type conversion functions and formats. All example SQL statements in this book execute against a set of tables, with data that you can quickly download. The third edition covers important database changes, including: * Oracle´s support of the recursive WITH syntax, and addition of PIVOT and UNPIVOT operators * Functions new to Oracle, such as LISTAGG, NTH_VALUE, and more * PostgreSQL?s support of recursive WITH and some window functions * DB2 syntax and datatypes, some compatible with Oracle * MySQL features such as the TIMESTAMP type and the TO_SECONDS function

Anbieter: buecher.de
Stand: Oct 10, 2018
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Stylish F
€ 30.99 *
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Why just get by in F# when you can program in style! This book goes beyond syntax and into design. It provides F# developers with best practices, guidance, and advice to write beautiful, maintainable, and correct code. Stylish F# covers every design decision that a developer makes in constructing F# programs, helping you make the most educated and valuable design choices at every stage of code development. You will learn about the design of types and function signatures, the benefits of immutability, and the uses of partial function application. You will understand best practices for writing APIs to be used by F#, C#, and other languages. Each carefully vetted design choice is supported with compelling examples, illustrations, and rationales. What You´ll Learn Know why, when, and how to code in immutable style Use collection functions, piping, and function composition to build working software quickly Be aware of the techniques available to bring error handling into the mainstream of program logic Optimize F# code for maximum performance Identify and implement opportunities to use function injection to improve program design Appreciate the methods available to handle unknown data values Understand asynchronous and parallel programming in F#, and how it differs from C# asynchronous programming Who This Book Is For Any developer who writes F# code and wants to write it better

Anbieter: buecher.de
Stand: Oct 9, 2018
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Once Upon an Algorithm
€ 23.99 *
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In Once Upon an Algorithm, Martin Erwig explains computation as something that takes place beyond electronic computers, and computer science as the study of systematic problem solving. Erwig points out that many daily activities involve problem solving. Getting up in the morning, for example: You get up, take a shower, get dressed, eat breakfast. This simple daily routine solves a recurring problem through a series of well-defined steps. In computer science, such a routine is called an algorithm. Erwig illustrates a series of concepts in computing with examples from daily life and familiar stories. Hansel and Gretel, for example, execute an algorithm to get home from the forest. Along the way, Erwig also discusses representations and different ways to organize data; ´´intractable´´ problems; language, syntax, and ambiguity; control structures, loops, and the halting problem; different forms of recursion; and rules for finding errors in algorithms.

Anbieter: buecher.de
Stand: Oct 14, 2018
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R in a Nutshell
€ 33.99 *
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If you?re considering R for statistical computing and data visualization, this book provides a quick and practical guide to just about everything you can do with the open source R language and software environment. You?ll learn how to write R functions and use R packages to help you prepare, visualize, and analyze data. Author Joseph Adler illustrates each process with a wealth of examples from medicine, business, and sports. Updated for R 2.14 and 2.15, this second edition includes new and expanded chapters on R performance, the ggplot2 data visualization package, and parallel R computing with Hadoop. * Get started quickly with an R tutorial and hundreds of examples * Explore R syntax, objects, and other language details * Find thousands of user-contributed R packages online, including Bioconductor * Learn how to use R to prepare data for analysis * Visualize your data with R?s graphics, lattice, and ggplot2 packages * Use R to calculate statistical fests, fit models, and compute probability distributions * Speed up intensive computations by writing parallel R programs for Hadoop * Get a complete desktop reference to R

Anbieter: buecher.de
Stand: Oct 12, 2018
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Beginning T-SQL 2008
€ 26.99 *
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Even if you have little or no knowledge of T-SQL, Beginning T-SQL 2008 will bring you up to intermediate level and teach you best practices along the way. You´ll learn how to write code that will help you to achieve the best-performing applications possible. You´ll find an introduction to databases, normalization, and SQL Server Management Studio. You´ll understand how data is stored in a database and learn how to use at least one of the available tools to get to that data. Each subsequent chapter teaches an aspect of T-SQL, building on the skills learned in previous chapters. Exercises are included in each chapter because the only way to learn T-SQL is to write some code. This book will do more than just give the syntax and examples. It will teach you techniques to help you avoid common errors and create robust and well-performing code. Imparts best practices for writing T-SQL Helps readers avoid common errors Shows how to write scalable code that yields good performance

Anbieter: buecher.de
Stand: Oct 7, 2018
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Python - kurz & gut
€ 14.90 *
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Die objektorientierte Sprache Python eignet sich hervorragend zum Schreiben von Skripten, Programmen und Prototypen. Sie ist frei verfügbar, leicht zu lernen und zwischen allen wichtigen Plattformen portabel, einschließlich Linux, Unix, Windows und Mac OS. Damit Sie im Programmieralltag immer den Überblick behalten, sind die verschiedenen Sprachmerkmale und Elemente in Python - kurz & gut übersichtlich zusammengestellt. Für Auflage 5 wurde die Referenz komplett überarbeitet, erweitert und auf den neuesten Stand gebracht, so dass sie die beiden aktuellen Versionen 2.7 und 3.4 berücksichtigt. Python - kurz & gut behandelt unter anderem: Eingebaute Typen wie Zahlen, Listen, Dictionarys u.v.a. Anweisungen und Syntax für Entwicklung und Ausführung von Objekten Die objektorientierten Entwicklungstools in Python Eingebaute Funktionen, Ausnahmen und Attribute Spezielle Methoden zur Operatorenüberladung Weithin benutzte Standardbibliotheksmodule und Erweiterungen Kommandozeilenoptionen und Entwicklungswerkzeuge Mark Lutz stieg 1992 in die Python-Szene ein und ist seitdem als aktiver Pythonista bekannt. Er gibt Kurse, hat zahlreiche Bücher geschrieben und mehrere Python-Systeme programmiert.

Anbieter: buecher.de
Stand: Sep 25, 2018
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Programming in D
€ 35.99 *
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The main aim of this book is to teach D to readers who are new to computer programming. Although having experience in other programming languages is certainly helpful, this book starts from the basics. D is a multi-paradigm system programming language that combines a wide range of powerful programming concepts from the lowest to the highest levels. It has C-like syntax and static typing. It pragmatically combines efficiency, control, and modeling power, with safety and programmer productivity in mind. Each chapter is based on the contents of the previous ones, introducing as few new concepts as possible. It is recommended that the book is read in linear fashion, without skipping chapters if possible. Although this book was written with beginners in mind, it covers almost all features of D. More experienced programmers can use the book as a D language reference by starting from the index section. Blurbs from the back cover: ´´D is pristine, clean, immensely powerful, and arguably the actual state-of-the-art programming language. Ali´s book is a gem. Clear, concise, and complete.´´ - Olivier Henley ´´I have been using Ali´s online D book to teach D at the university level. It is up-to-date, complete, and most importantly, extremely readable. Having a print version is even better! This is now the ´go-to´ book for learning D programming.´´ - Chuck Allison, Professor and Chair, Computer Science Department, Utah Valley University ´´Ali´s explanations are succinct and on target. I like that he provides rationale for why D was designed in a particular way and how I can use it most effectively. This is the best computer language book I´ve read.´´ - Robbin Carlson, Luthier and Enterprise Architect ´´I taught a CS2 Data Structures class in D with more success and student appreciation than when using either C++ or Java as it´s an ideal language to express the relevant concepts at all scales, from detailed to big picture, without needless complexity. Ali Çehreli´s tutorial played a central role supporting students especially during the first half of the course - without it the course simply would not have worked, so ´´many thanks Ali´´ - and an important part of that is its linearity - it can be read with only backward dependencies. This meant that with hard work even students of little experience and only moderate current abilities could get up to speed, and we saw just that. It is hard to overstate this factor. I unreservedly recommend this book to all.´´ - Dr. Carl Sturtivant, University of Minnesota Department of Computer Science & Engineering ´´This book is one of the best guides through the language that I´ve seen.´´ - Andrew Wray, D Enthusiast ´´I encourage anyone considering D to read this book. Not exactly ´D for Dummies´ but it´s easy to follow even if you don´t have much experience with compiled languages.´´ - bachmeier, Reddit user ´´Having worked through the book, I have to say this is one of the easiest to follow and distraction free read there is and the fact that it made learning a new language a total breeze really impressed me.´´ - Imran Khan, Student

Anbieter: buecher.de
Stand: Sep 25, 2018
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