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.
THIS IS THE RIGHT REFERENCE FOR YOU IF : You need help in using the right commands on the job or in the classroom. You need a compact reference that you can take with you anywhere. You want a reference that lets you locate what you need quickly and easily. You need a reference that includes all basic AutoCAD commands and concepts. You are using AutoCAD release 2009 or later.
PC interfacing answers — in 60 seconds or less! The ultimate at-a-glance data finder for PC hardware and software engineers, PC Interfacing Pocket Reference, by Myke Predko, packs everything skilled developers need: traditional ASCII tables, memory and register addresses, and instruction sets plus BIOS, MS-DOS, DPMI and Windows APIs. You also get reference information for the leading PC programming languages — PC assembly, BASIC, C and C++ — as well as time-saving code snippets to use for developing your own applications. What’s more, you’ll find: *Sample Windows device drivers (.VxDs, .WDMs, and .DLLs) *Hardware addresses and device block diagrams with connector pinouts *ISA, PCI, and USB bus information, along with Plug and Play and Interrupt and DMA interfacing *Conformance to Intel/Microsoft “PC/9x” baseline specification —, so you know information is current
The Unix for Oracle DBAs Pocket Reference puts within easy reach the commands that Oracle database administrators need most when operating in a Unix environment. If you are an Oracle DBA moving to Unix from another environment such as Windows NT or IBM Mainframe, you know that these commands are far different from those covered in most beginning Unix books. To jump start your learning process, Don Burleson has gathered together in this succinct book the Unix commands he most often uses when managing Oracle databases. You'll be able to reach into your pocket for the answer when you need to know how to: Display all Unix components related to Oracle, identify the top CPU consumers on your server, and even kill processes when necessary Stack Unix commands into powerful scripts that can perform vital DBA functions Monitor Unix filesystems, and automatically manage your trace files, dump files, and archived redo log files Use essential server monitoring commands such as top, sar, and vmstat And there's much more between these covers. If you need to get up to speed with Oracle on Unix, and quickly, this book is for you.
C is one of the oldest programming languages and still one of the most widely used. Whether you're an experienced C programmer or you're new to the language, you know how frustrating it can be to hunt through hundreds of pages in your reference books to find that bit of information on a certain function, type or other syntax element. Or even worse, you may not have your books with you. Your answer is the C Pocket Reference. Concise and easy to use, this handy pocket guide to C is a must-have quick reference for any C programmer. It's the only C reference that fits in your pocket and is an excellent companion to O'Reilly's other C books.Ideal as an introduction for beginners and a quick reference for advanced programmers, the C Pocket Reference consists of two parts: a compact description of the C language and a thematically structured reference to the standard library. The representation of the language is based on the ANSI standard and includes extensions introduced in 1999. An index is included to help you quickly find the information you need.This small book covers the following: C language fundamentals Data types Expressions and operators C statements Declarations Functions Preprocessor directives The standard library 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 in your work and need to get to a solution quickly, the new C Pocket Reference is the book you'll want to have.
Palm-sized electronics problem solver. No room for an electronics reference library in your toolkit or briefcase? This durably bound palm-sized databank of electronics laws, formulas, devices, standards, diagrams, and more has the answers you're looking for! Whether you need to apply Ohm's law, interpret diode color codes, compare antenna designs, convert binary numbers to hexadecimal--even get a summary of UNIX commands or modern status acronyms--Electronics Pocket Reference, Third Edition, by Edward Pasahow, plus dependable solutions (with examples) at your fingertips. Take it with you for instant help on: Definitions and Equations; Passive components; Active Components; Linear Circuits; Filters; Power Supply and Regulation; Electronic Measurement; Communications; Digital Circuits; Computers; Networks; Symbols; Electronics Mathematics; Mathematical Tables and Formulas; Conversion Formulas and Tables; Properties of Materials; Electrical Safety.
This portable reference to Windows PowerShell 3.0 summarizes the command shell and scripting language, and provides a concise reference to the many tasks that make PowerShell so useful. If you’re a busy Windows administrator, and don’t have time to plow through huge books or search online, this is the ideal on-the-job tool. Written by Microsoft PowerShell team member Lee Holmes, and excerpted from his Windows PowerShell Cookbook, this edition offers up-to-date coverage of PowerShell 3.0. You’ll find information on the .NET classes and legacy tools you need to manage your system, along with chapters on how to write scripts, manage errors, and format output. Beginning with a guided tour of Windows PowerShell, this handy guide covers: PowerShell language and environment Regular expression reference XPath quick reference .NET string formatting .NET DateTime formatting Selected .NET classes and their uses WMI reference Selected COM objects and their uses Selected events and their uses Standard PowerShell verbs