Oracle Regular Expressions Pocket Reference

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596552491
Total Pages : 67 pages
Book Rating : 4.5/5 (965 download)

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Book Synopsis Oracle Regular Expressions Pocket Reference by : Jonathan Gennick

Download or read book Oracle Regular Expressions Pocket Reference written by Jonathan Gennick and published by "O'Reilly Media, Inc.". This book was released on 2003-09-05 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: Support for regular expressions in SQL and PL/SQL is one of the most exciting features of Oracle Database 10G. Oracle has long supported the ANSI-standard LIKE predicate for rudimentary pattern matching, but regular expressions take pattern matching to a new level. They provide a powerful way to select data that matches a pattern, as well as to manipulate, rearrange, and change that data.This concise pocket guide is part tutorial and part quick-reference. It's suitable for those who have never used regular expressions before, as well as those who have experience with Perl and other languages supporting regular expressions. The book describes Oracle Database 10G's support for regular expressions, including globalization support and differences between Perl's syntax and the POSIX syntax supported by Oracle 10G. It also provides a comprehensive reference, including examples, to all supported regular expression operators, functions, and error messages.O'Reilly's Pocket References have become a favorite among developers and database administrators everywhere. By providing a wealth of important details in a concise, well-organized format, these handy books deliver just what you need to complete the task at hand. Whether you're using regular expressions for the first time or applying your skills from other languages to the latest version of Oracle, the Oracle Regular Expressions Pocket Reference is the book to have close by.

Regular Expression Pocket Reference

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596514271
Total Pages : 129 pages
Book Rating : 4.5/5 (965 download)

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Book Synopsis Regular Expression Pocket Reference by : Tony Stubblebine

Download or read book Regular Expression Pocket Reference written by Tony Stubblebine and published by "O'Reilly Media, Inc.". This book was released on 2007-07-18 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to the syntax and semantics of regular expressions for Perl 5.8, Ruby, Java, PHP, C#, .NET, Python, JavaScript, and PCRE.

SQL Pocket Guide

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 9780596005122
Total Pages : 164 pages
Book Rating : 4.0/5 (51 download)

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Book Synopsis SQL Pocket Guide by : Jonathan Gennick

Download or read book SQL Pocket Guide written by Jonathan Gennick and published by "O'Reilly Media, Inc.". This book was released on 2004 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: This pocket guide presents the most crucial information about SQL in a compact and easily accessible format, covering the four commonly used SQL variants--Oracle, IBM DB2, Microsoft SQL Server, and MySQL. Topics include: Data manipulation statements (SELECT, DELETE, INSERT, UPDATE, MERGE) and transaction control statements (START TRANSACTION, SAVEPOINT, COMMIT, ROLLBACK). Common SQL functions (date, numeric, math, trigonometric, string, conversion, aggregate) Such topics as literals, NULLs, CASE expressions, datatype conversion, regular expressions, grouping and summarizing data, joining tables, and writing queries (hierarchical, recursive, union, flashback) and subqueries. Instead of presenting complex and confusing syntax diagrams, the book teaches by example, showing the SQL statements and options that readers are most like to use. All example data is available on the O'Reilly web site. "If you need fast, accurate SQL information, with examples for multiple database engines, be sure to check out this book."--Chris Kempster, Senior DBA and author of SQL Server 2000 for the Oracle DBA, www.chriskempster.com

Mastering Regular Expressions

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449332536
Total Pages : 542 pages
Book Rating : 4.4/5 (493 download)

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Book Synopsis Mastering Regular Expressions by : Jeffrey E.F. Friedl

Download or read book Mastering Regular Expressions written by Jeffrey E.F. Friedl and published by "O'Reilly Media, Inc.". This book was released on 2006-08-08 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: Regular expressions are an extremely powerful tool for manipulating text and data. They are now standard features in a wide range of languages and popular tools, including Perl, Python, Ruby, Java, VB.NET and C# (and any language using the .NET Framework), PHP, and MySQL. If you don't use regular expressions yet, you will discover in this book a whole new world of mastery over your data. If you already use them, you'll appreciate this book's unprecedented detail and breadth of coverage. If you think you know all you need to know about regularexpressions, this book is a stunning eye-opener. As this book shows, a command of regular expressions is an invaluable skill. Regular expressions allow you to code complex and subtle text processing that you never imagined could be automated. Regular expressions can save you time and aggravation. They can be used to craft elegant solutions to a wide range of problems. Once you've mastered regular expressions, they'll become an invaluable part of your toolkit. You will wonder how you ever got by without them. Yet despite their wide availability, flexibility, and unparalleled power, regular expressions are frequently underutilized. Yet what is power in the hands of an expert can be fraught with peril for the unwary. Mastering Regular Expressions will help you navigate the minefield to becoming an expert and help you optimize your use of regular expressions. Mastering Regular Expressions, Third Edition, now includes a full chapter devoted to PHP and its powerful and expressive suite of regular expression functions, in addition to enhanced PHP coverage in the central "core" chapters. Furthermore, this edition has been updated throughout to reflect advances in other languages, including expanded in-depth coverage of Sun's java.util.regex package, which has emerged as the standard Java regex implementation.Topics include: A comparison of features among different versions of many languages and tools How the regular expression engine works Optimization (major savings available here!) Matching just what you want, but not what you don't want Sections and chapters on individual languages Written in the lucid, entertaining tone that makes a complex, dry topic become crystal-clear to programmers, and sprinkled with solutions to complex real-world problems, Mastering Regular Expressions, Third Edition offers a wealth information that you can put to immediateuse. Reviews of this new edition and the second edition: "There isn't a better (or more useful) book available on regular expressions." --Zak Greant, Managing Director, eZ Systems "A real tour-de-force of a book which not only covers the mechanics of regexes in extraordinary detail but also talks about efficiency and the use of regexes in Perl, Java, and .NET...If you use regular expressions as part of your professional work (even if you already have a good book on whatever language you're programming in) I would strongly recommend this book to you." --Dr. Chris Brown, Linux Format "The author does an outstanding job leading the reader from regexnovice to master. The book is extremely easy to read and chock full ofuseful and relevant examples...Regular expressions are valuable toolsthat every developer should have in their toolbox. Mastering RegularExpressions is the definitive guide to the subject, and an outstandingresource that belongs on every programmer's bookshelf. Ten out of TenHorseshoes." --Jason Menard, Java Ranch

Mastering Regular Expressions

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 9780596002893
Total Pages : 492 pages
Book Rating : 4.0/5 (28 download)

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Book Synopsis Mastering Regular Expressions by : Jeffrey E. F. Friedl

Download or read book Mastering Regular Expressions written by Jeffrey E. F. Friedl and published by "O'Reilly Media, Inc.". This book was released on 2002 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduces regular expressions and how they are used, discussing topics including metacharacters, nomenclature, matching and modifying text, expression processing, benchmarking, optimizations, and loops.

SQL Pocket Guide

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1492090352
Total Pages : 247 pages
Book Rating : 4.4/5 (92 download)

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Book Synopsis SQL Pocket Guide by : Alice Zhao

Download or read book SQL Pocket Guide written by Alice Zhao and published by "O'Reilly Media, Inc.". This book was released on 2021-08-26 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you use SQL in your day-to-day work as a data analyst, data scientist, or data engineer, this popular pocket guide is your ideal on-the-job reference. You'll find many examples that address the language's complexities, along with key aspects of SQL used in Microsoft SQL Server, MySQL, Oracle Database, PostgreSQL, and SQLite. In this updated edition, author Alice Zhao describes how these database management systems implement SQL syntax for both querying and making changes to a database. You'll find details on data types and conversions, regular expression syntax, window functions, pivoting and unpivoting, and more. Quickly look up how to perform specific tasks using SQL Apply the book's syntax examples to your own queries Update SQL queries to work in five different database management systems NEW: Connect Python and R to a relational database NEW: Look up frequently asked SQL questions in the "How Do I?" chapter

VB. NET Language Pocket Reference

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596529104
Total Pages : 150 pages
Book Rating : 4.5/5 (965 download)

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Book Synopsis VB. NET Language Pocket Reference by : Ron Petrusha

Download or read book VB. NET Language Pocket Reference written by Ron Petrusha and published by "O'Reilly Media, Inc.". This book was released on 2002-12-03 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Visual Basic .NET is a radically new version of Microsoft Visual Basic, the world's most widely used rapid application development (RAD) package. Whether you are just beginning application development with Visual Basic .NET or are already deep in code, you will appreciate just how easy and valuable the VB.NET Language Pocket Reference is.VB.NET Language Pocket Reference contains a concise description of all language elements by category. These include language elements implemented by the Visual Basic compiler, as well as all procedures and functions implemented in the Microsoft.VisualBasic namespace. Use it anytime you want to look up those pesky details of Visual Basic syntax or usage. With concise detail and no fluff, you'll want to take this book everywhere.

Python Pocket Reference

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 144935694X
Total Pages : 215 pages
Book Rating : 4.4/5 (493 download)

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Book Synopsis Python Pocket Reference by : Mark Lutz

Download or read book Python Pocket Reference written by Mark Lutz and published by "O'Reilly Media, Inc.". This book was released on 2014-01-22 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updated for both Python 3.4 and 2.7, this convenient pocket guide is the perfect on-the-job quick reference. Youâ??ll find concise, need-to-know information on Python types and statements, special method names, built-in functions and exceptions, commonly used standard library modules, and other prominent Python tools. The handy index lets you pinpoint exactly what you need. Written by Mark Lutzâ??widely recognized as the worldâ??s leading Python trainerâ??Python Pocket Reference is an ideal companion to Oâ??Reillyâ??s classic Python tutorials, Learning Python and Programming Python, also written by Mark. This fifth edition covers: Built-in object types, including numbers, lists, dictionaries, and more Statements and syntax for creating and processing objects Functions and modules for structuring and reusing code Pythonâ??s object-oriented programming tools Built-in functions, exceptions, and attributes Special operator overloading methods Widely used standard library modules and extensions Command-line options and development tools Python idioms and hints The Python SQL Database API

Regular Expressions Cookbook

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449327486
Total Pages : 612 pages
Book Rating : 4.4/5 (493 download)

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Book Synopsis Regular Expressions Cookbook by : Jan Goyvaerts

Download or read book Regular Expressions Cookbook written by Jan Goyvaerts and published by "O'Reilly Media, Inc.". This book was released on 2012-08-13 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: Take the guesswork out of using regular expressions. With more than 140 practical recipes, this cookbook provides everything you need to solve a wide range of real-world problems. Novices will learn basic skills and tools, and programmers and experienced users will find a wealth of detail. Each recipe provides samples you can use right away. This revised edition covers the regular expression flavors used by C#, Java, JavaScript, Perl, PHP, Python, Ruby, and VB.NET. You’ll learn powerful new tricks, avoid flavor-specific gotchas, and save valuable time with this huge library of practical solutions. Learn regular expressions basics through a detailed tutorial Use code listings to implement regular expressions with your language of choice Understand how regular expressions differ from language to language Handle common user input with recipes for validation and formatting Find and manipulate words, special characters, and lines of text Detect integers, floating-point numbers, and other numerical formats Parse source code and process log files Use regular expressions in URLs, paths, and IP addresses Manipulate HTML, XML, and data exchange formats Discover little-known regular expression tricks and techniques

HTTP Pocket Reference

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449379605
Total Pages : 82 pages
Book Rating : 4.4/5 (493 download)

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Book Synopsis HTTP Pocket Reference by : Clinton Wong

Download or read book HTTP Pocket Reference written by Clinton Wong and published by "O'Reilly Media, Inc.". This book was released on 2000-06-06 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: The HyperText Transfer Protocol, or HTTP, is the backbone of the World Wide Web. HTTP is the language that each web browser (or other web client) uses to communicate with servers around the world. All web programmers, administrators, and application developers need to be familiar with HTTP in order to work effectively.The HTTP Pocket Reference not only provides a solid conceptual foundation of HTTP, it also serves as a quick reference to each of the headers and status codes that comprise an HTTP transaction. The book starts with a tutorial of HTTP, but then explains the client request and server responses in more detail, and gives a thorough technical explanation of more advanced features of HTTP (such as persistent connections and caching).Most people use the Web every day without knowing anything about HTTP, but for those who need to get "beyond the browser," this book is the place to start.

sed and awk Pocket Reference

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596552025
Total Pages : 53 pages
Book Rating : 4.5/5 (965 download)

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Book Synopsis sed and awk Pocket Reference by : Arnold Robbins

Download or read book sed and awk Pocket Reference written by Arnold Robbins and published by "O'Reilly Media, Inc.". This book was released on 2002-06-12 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: For people who create and modify text files, sed and awk are power tools for editing. sed, awk, and regular expressions allow programmers and system administrators to automate editing tasks that need to be performed on one or more files, to simplify the task of performing the same edits on multiple files, and to write conversion programs.The sed & awk Pocket Reference is a companion volume to sed & awk, Second Edition, Unix in a Nutshell, Third Edition, and Effective awk Programming, Third Edition. This new edition has expanded coverage of gawk (GNU awk), and includes sections on: An overview of sed and awk?s command line syntax Alphabetical summaries of commands, including nawk and gawk Profiling with pgawk Coprocesses and sockets with gawk Internationalization with gawk A listing of resources for sed and awk users This small book is a handy reference guide to the information presented in the larger volumes. It presents a concise summary of regular expressions and pattern matching, and summaries of sed and awk.Arnold Robbins, an Atlanta native now happily living in Israel, is a professional programmer and technical author and coauthor of various O'Reilly Unix titles. He has been working with Unix systems since 1980, and currently maintains gawk and its documentation.

Oracle PL/SQL Language Pocket Reference

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596551614
Total Pages : 181 pages
Book Rating : 4.5/5 (965 download)

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Book Synopsis Oracle PL/SQL Language Pocket Reference by : Steven Feuerstein

Download or read book Oracle PL/SQL Language Pocket Reference written by Steven Feuerstein and published by "O'Reilly Media, Inc.". This book was released on 2007-10-23 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fourth edition of this popular pocket guide provides quick-reference information that will help you use Oracle's PL/SQL language, including the newest Oracle Database 11g features. It's a companion to Steven Feuerstein and Bill Pribyl's bestselling Oracle PL/SQL Programming. This concise guide boils down the most vital PL/SQL information into an accessible summary of: Fundamental language elements (e.g., block structure, datatypes, declarations) Statements for program control, cursor management, and exception handling Records, procedures, functions, triggers, and packages Calling PL/SQL functions in SQL Compilation options, object-oriented features, collections, and Java integration The new edition describes such Oracle Database 11g elements as PL/SQL's function result cache, compound triggers, the CONTINUE statement, the SIMPLE_INTEGER datatype, and improvements to native compilation, regular expressions, and compiler optimization (including intra-unit inlining). In addition, this book now includes substantial new sections on Oracle's built-in functions and packages. When you need answers quickly, the Oracle PL/SQL Language Pocket Reference will save you hours of frustration.

Oracle Pl/Sql Language Pocket Reference

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ISBN 13 : 9788184042542
Total Pages : 0 pages
Book Rating : 4.0/5 (425 download)

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Book Synopsis Oracle Pl/Sql Language Pocket Reference by : Steven Feuerstein

Download or read book Oracle Pl/Sql Language Pocket Reference written by Steven Feuerstein and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The third edition of this popular pocket guide provides quick-reference information that will help you use Oracle s PL/SQL language, including the newest Oracle Database 10g features. It s a companion to Steven Feuerstein and Bill Pribyl s bestselling Oracle PL/SQL Programming. This concise guide boils down the most vital PL/SQL information into an accessible summary of fundamental language elements (e.g., block structure, identifiers, variables, datatypes, and declarations); statements for program control, cursor management, and exception handling; the basics of records, procedures, functions, triggers, and packages; and the calling of PL/SQL functions in SQL. It also includes Oracle s object-oriented features, collections, external procedures, and Java integration. The third edition describes such Oracle Database 10g elements as regular expressions, compile-time warnings, more implicit conversions, FORALL support for nonconsecutive indexes, additional nested table functionality, user-defined quote characters, new datatypes (BINARY FLOAT and BINARY DOUBLE), and enhancements to PL/SQL native compilation.

Linux iptables Pocket Reference

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449378986
Total Pages : 98 pages
Book Rating : 4.4/5 (493 download)

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Book Synopsis Linux iptables Pocket Reference by : Gregor N. Purdy

Download or read book Linux iptables Pocket Reference written by Gregor N. Purdy and published by "O'Reilly Media, Inc.". This book was released on 2004-08-25 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: Firewalls, Network Address Translation (NAT), network logging and accounting are all provided by Linux's Netfilter system, also known by the name of the command used to administer it, iptables. The iptables interface is the most sophisticated ever offered onLinux and makes Linux an extremely flexible system for any kind of network filtering you might do. Large sets of filtering rules can be grouped in ways that makes it easy to test them and turn them on and off.Do you watch for all types of ICMP traffic--some of them quite dangerous? Can you take advantage of stateful filtering to simplify the management of TCP connections? Would you like to track how much traffic of various types you get?This pocket reference will help you at those critical moments when someone asks you to open or close a port in a hurry, either to enable some important traffic or to block an attack. The book will keep the subtle syntax straight and help you remember all the values you have to enter in order to be as secure as possible. The book has an introductory section that describes applications,followed by a reference/encyclopaedic section with all the matches and targets arranged alphabetically.

Oracle PL/SQL Language Pocket Reference

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1491919965
Total Pages : 145 pages
Book Rating : 4.4/5 (919 download)

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Book Synopsis Oracle PL/SQL Language Pocket Reference by : Steven Feuerstein

Download or read book Oracle PL/SQL Language Pocket Reference written by Steven Feuerstein and published by "O'Reilly Media, Inc.". This book was released on 2015-09-09 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: Be more productive with the Oracle PL/SQL language. 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 with concise summaries of: Fundamental language elements, such as block structure, datatypes, and declarations Statements for program control, cursor management, and exception handling Records, procedures, functions, triggers, and packages Execution of PL/SQL functions in SQL Compilation options, object-oriented features, collections, and Java integration This handy pocket reference is a perfect companion to Steven Feuerstein and Bill Pribyl’s bestselling Oracle PL/SQL Programming.

Regular Expression Pocket Reference

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449378862
Total Pages : 101 pages
Book Rating : 4.4/5 (493 download)

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Book Synopsis Regular Expression Pocket Reference by : Tony Stubblebine

Download or read book Regular Expression Pocket Reference written by Tony Stubblebine and published by "O'Reilly Media, Inc.". This book was released on 2003-08-27 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: Regular expressions are such a powerful tool for manipulating text and data that anyone who uses a computer can benefit from them. Composed of a mixture of symbols and text, regular expressions can be an outlet for creativity, for brilliant programming, and for the elegant solution. While a command of regular expressions is an invaluable skill, all there is to know about them fills a very large volume, and you don't always have time to thumb through hundreds of pages each time a question arises. The answer is the Regular Expression Pocket Reference. Concise and easy-to-use, this little book is the portable companion to Mastering Regular Expressions. This handy guide offers programmers a complete overview of the syntax and semantics of regular expressions that are at the heart of every text-processing application. Ideal as an introduction for beginners and a quick reference for advanced programmers, Regular Expression Pocket Reference is a comprehensive guide to regular expression APIs for C, Perl, PHP,Java, .NET, Python, vi, and the POSIX regular expression libraries. O'Reilly's Pocket References have become a favorite among programmers everywhere. By providing a wealth of important details in a concise, well-organized format, these handy books deliver just what you need to complete the task at hand. When you've reached a sticking point and need to get to a solution quickly, the new Regular Expression Pocket Reference is the book you'll want to have.

SQL Pocket Guide

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1492090379
Total Pages : 356 pages
Book Rating : 4.4/5 (92 download)

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Book Synopsis SQL Pocket Guide by : Alice Zhao

Download or read book SQL Pocket Guide written by Alice Zhao and published by "O'Reilly Media, Inc.". This book was released on 2021-08-26 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you use SQL in your day-to-day work as a data analyst, data scientist, or data engineer, this popular pocket guide is your ideal on-the-job reference. You'll find many examples that address the language's complexities, along with key aspects of SQL used in Microsoft SQL Server, MySQL, Oracle Database, PostgreSQL, and SQLite. In this updated edition, author Alice Zhao describes how these database management systems implement SQL syntax for both querying and making changes to a database. You'll find details on data types and conversions, regular expression syntax, window functions, pivoting and unpivoting, and more. Quickly look up how to perform specific tasks using SQL Apply the book's syntax examples to your own queries Update SQL queries to work in five different database management systems NEW: Connect Python and R to a relational database NEW: Look up frequently asked SQL questions in the "How Do I?" chapter