Ebooki Helion - książki elektroniczne o IT, programowaniu i nowych technologiach
Ebooki Helion - książki elektroniczne o IT, programowaniu i nowych technologiach dostępne w księgarni Helion
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Perl is a versatile, powerful programming language used in a variety of disciplines, ranging from system administration to web programming to database manipulation. One slogan of Perl is that it makes easy things easy and hard things possible. This book is about making the leap from the easy things to the hard ones.Learning Perl Objects, Referenc-
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(65,40 zł najniższa cena z 30 dni)
92.65 zł
109.00 zł(-15%) -
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Computer security is an ongoing process, a relentless contest between system administrators and intruders. A good administrator needs to stay one step ahead of any adversaries, which often involves a continuing process of education. If you're grounded in the basics of security, however, you won't necessarily want a complete treatise on the subject
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ebook
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł(-15%) -
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The Perl Journal (TPJ) did something most print journals aspire to, but few succeed. Within a remarkable short time, TPJ acquired a cult-following and became the voice of the Perl community. Every serious Perl programmer subscribed to it, and every notable Perl guru jumped at the opportunity to write for it. Back issues were swapped like trading c
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ebook
(95,40 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł(-15%) -
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Cocoa® is more than just a collection of classes, and is certainly more than a simple framework. Cocoa is a complete API set, class library, framework, and development environment for building applications and tools to run on Mac OS® X. With over 240 classes, Cocoa is divided into two essential frameworks: Foundation and Application Kit.
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ebook
(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł(-15%) -
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When creating complex Java enterprise applications, do you spend a lot of time thumbing through a myriad of books and other resources searching for what you hope will be the API that's right for the project at hand?Java Database Best Practices rescues you from having to wade through books on each of the various APIs before figuring out which meth
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ebook
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł(-15%) -
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To-the-point, authoritative, no-nonsense solutions have always been a trademark of O'Reilly books. The In a Nutshell books have earned a solid reputation in the field as the well-thumbed references that sit beside the knowledgeable developer's keyboard. C++ in a Nutshell lives up to the In a Nutshell promise. C++ in a Nutshell is a lean, focused re
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ebook
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł(-15%) -
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If you work with Oracle, then you don't need to be told that the data dictionary is large and complex, and grows larger with each new Oracle release. It's one of the basic elements of the Oracle database you interact with regularly, but the sheer number of tables and views makes it difficult to remember which view you need, much less the name of th
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(20,94 zł najniższa cena z 30 dni)
29.67 zł
34.90 zł(-15%) -
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Written by experts on the Microsoft® .NET programming platform, ADO.NET in a Nutshell delivers everything .NET programmers will need to get a jump-start on ADO.NET technology or to sharpen their skills even further. In the tradition of O'Reilly's In a Nutshell Series, ADO.NET in a Nutshell is the most complete and concise source of ADO.NET inf
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ebook
(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł(-15%) -
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Java Data Objects revolutionizes the way Java developers interact with databases and other datastores. JDO allows you to store and retrieve objects in a way that's natural to Java programmers. Instead of working with JDBC or EJB's container-managed persistence, you work directly with your Java objects. You don't have to copy data to and from data
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ebook
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł(-15%) -
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On numerous online forums for JavaScript and DHTML, the majority of questions begin with "How do I...?" This new Cookbook provides the answers. After reading thousands of forum threads over the years, author and scripting pioneer Danny Goodman has compiled a list of problems that frequently vex scripters of various experience levels. He has now
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ebook
(65,40 zł najniższa cena z 30 dni)
92.65 zł
109.00 zł(-15%) -
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Be more productive and make your life easier. That's what LDAP System Administration is all about.System administrators often spend a great deal of time managing configuration information located on many different machines: usernames, passwords, printer configurations, email client configurations, and network filesystem configurations, to name a fe
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(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł(-15%) -
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Lightweight yet powerful, VBScript from Microsoft® is used in four main areas: server-side web applications using Active Server Pages (ASP), client-side web scripts using Internet Explorer, code behind Outlook forms, and automating repetitive tasks using Windows Script Host (WSH). VBScript in a Nutshell, Second Edition delivers current and com
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(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł(-15%) -
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When Practical Unix Security was first published more than a decade ago, it became an instant classic. Crammed with information about host security, it saved many a Unix system administrator from disaster. The second edition added much-needed Internet security coverage and doubled the size of the original volume. The third edition is a comprehensiv
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ebook
(101,40 zł najniższa cena z 30 dni)
143.65 zł
169.00 zł(-15%) -
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A competent system administrator knows that a Linux server is a high performance system for routing large amounts of information through a network connection. Setting up and maintaining a Linux server requires understanding not only the hardware, but the ins and outs of the Linux operating system along with its supporting cast of utilities as well
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ebook
(47,94 zł najniższa cena z 30 dni)
67.92 zł
79.90 zł(-15%) -
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Objective-C is an exciting and dynamic approach to C-based object-oriented programming; it's the approach adopted by Apple as the foundation for programming under Mac OS X, a Unix-based operating system gaining wide acceptance among programmers and other technologists. Objective-C is easy to learn and has a simple elegance that is a welcome breath
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(20,94 zł najniższa cena z 30 dni)
29.67 zł
34.90 zł(-15%) -
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Graphics programmers aren't the only ones who need to be proficient with graphics. Web and applications programmers know that a dull web page can be quickly transformed into one that's interesting and lively with the use of well-planned graphics. And fortunately, you don't need the skills of a fulltime graphics programmer to use graphics effectivel
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(71,40 zł najniższa cena z 30 dni)
101.15 zł
119.00 zł(-15%) -
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Apache is far and away the most widely used web server platform in the world. This versatile server runs more than half of the world's existing web sites. Apache is both free and rock-solid, running more than 21 million web sites ranging from huge e-commerce operations to corporate intranets and smaller hobby sites.With this new third edition of Ap
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(101,40 zł najniższa cena z 30 dni)
143.65 zł
169.00 zł(-15%) -
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Redundant Array of Independent Disks (RAID) technology is becoming a standard feature of computer systems that support mission-critical services like file sharing, mail exchange, or Web servers. RAID offers two benefits to these essential systems: improved I/O performance and fail-safe data storage.Although bandwidth problems on networks are well d
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ebook
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł(-15%) -
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Reliable, flexible, and configurable enough to solve the mail routing needs of any web site, sendmail has withstood the test of time, but has become no less daunting in its complexity. Even the most experienced system administrators have found it challenging to configure and difficult to understand. For help in unraveling its intricacies, sendmai
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ebook
(101,40 zł najniższa cena z 30 dni)
143.65 zł
169.00 zł(-15%) -
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C++ is a powerful, highly flexible, and adaptable programming language that allows software engineers to organize and process information quickly and effectively. But this high-level language is relatively difficult to master, even if you already know the C programming language.The 2nd edition of Practical C++ Programming is a complete introduction
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ebook
(101,40 zł najniższa cena z 30 dni)
143.65 zł
169.00 zł(-15%) -
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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 Lan
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(20,94 zł najniższa cena z 30 dni)
29.67 zł
34.90 zł(-15%) -
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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,
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ebook
(50,99 zł najniższa cena z 30 dni)
72.24 zł
84.99 zł(-15%) -
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If you're a Unix system administrator, then the information you need every day just to get your job done could fill a book--a very large book. But, practically speaking, you don't want to stop and thumb through a weighty volume each time a problem arises. Your answer is the Essential System Administration Pocket Reference, the only system administ
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ebook
(20,94 zł najniższa cena z 30 dni)
29.67 zł
34.90 zł(-15%) -
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The press has called Tekserve Corporation, the idiosyncratic Macintosh repair store in New York City, "The Epicenter of Mac Culture in NYC", "The leader in Apple triage services" and "warm and eclectic - maybe even a little eccentric".Unfortunately, not everyone can get down to Tekserve's West 23rd St location for the clear, down-to-earth Mac tro
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(20,94 zł najniższa cena z 30 dni)
29.67 zł
34.90 zł(-15%) -
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In its first five years of existence, The Perl Journal ran 247 articles by over 120 authors. Every serious Perl programmer subscribed to it, and every notable Perl guru jumped at the opportunity to write for it. TPJ explained critical topics such as regular expressions, databases, and object-oriented programming, and demonstrated Perl's utility f
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ebook
(95,40 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł(-15%) -
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C# programmers all have one thing in common -- they're learning a new language. That fact alone brings challenges, frustrations, and constant demands on your patience. And, no matter how good your reference books are, you can't always stop to thumb through hundreds of pages to find the piece of information you need. Your answer is the C# Language
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(17,94 zł najniższa cena z 30 dni)
25.42 zł
29.90 zł(-15%) -
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With the growing popularity of Linux and the advent of Darwin, Unix has metamorphosed into something new and exciting. No longer perceived as a difficult operating system, more and more users are discovering the advantages of Unix for the first time. But whether you are a newcomer or a Unix power user, you'll find yourself thumbing through the gold
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(131,40 zł najniższa cena z 30 dni)
186.15 zł
219.00 zł(-15%) -
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Most Visual Basic .NET books are written for experienced object-oriented programmers, but many programmers jumping on the .NET bandwagon are coming from non-object-oriented languages, such as Visual Basic 6.0 or from script programming, such as JavaScript. These programmers, and those who are adopting VB.NET as their first programming language, ha
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ebook
(65,40 zł najniższa cena z 30 dni)
92.65 zł
109.00 zł(-15%) -
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As the Java programming language has increased in both functionality and complexity, developers have demanded more of their program editors. Gone are the days when a simple visual editor is sufficient for even small programming projects. While there are numerous IDEs available today for use by Java developers, one stands above the rest, not only fo
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ebook
(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł(-15%) -
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The subject of security never strays far from the minds of IT workers, for good reason. If there is a network with even just one connection to another network, it needs to be secured. RADIUS, or Remote Authentication Dial-In User Service, is a widely deployed protocol that enables companies to authenticate, authorize and account for remote users wh
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ebook
(65,40 zł najniższa cena z 30 dni)
92.65 zł
109.00 zł(-15%) -
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The DNS & BIND Cookbook presents solutions to the many problems faced by network administrators responsible for a name server. Following O'Reilly's popular problem-and-solution cookbook format, this title is an indispensable companion to DNS & BIND, 4th Edition, the definitive guide to the critical task of name server administration. The
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(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł(-15%) -
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If you're one of the many Unix developers drawn to Mac OS X for its BSD core, you'll find yourself in surprisingly unfamiliar territory. Even if you're an experienced Mac user, Mac OS X is unlike earlier Macs, and it's radically different from the Unix you've used before, too.Enter "Mac OS X for Unix Geeks" by Brian Jepson and Ernest E. Rothman, t
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ebook
(47,94 zł najniższa cena z 30 dni)
67.92 zł
79.90 zł(-15%) -
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Behind every web transaction lies the Hypertext Transfer Protocol (HTTP) --- the language of web browsers and servers, of portals and search engines, of e-commerce and web services. Understanding HTTP is essential for practically all web-based programming, design, analysis, and administration.While the basics of HTTP are elegantly simple, the pro
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ebook
(101,40 zł najniższa cena z 30 dni)
143.65 zł
169.00 zł(-15%) -
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Border Gateway Protocol (BGP) is the routing protocol used to exchange routing information across the Internet. It makes it possible for ISPs to connect to each other and for end-users to connect to more than one ISP. BGP is the only protocol that is designed to deal with a network of the Internet's size, and the only protocol that can deal well w
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ebook
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł(-15%) -
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Essential System Administration,3rd Edition is the definitive guide for Unix system administration, covering all the fundamental and essential tasks required to run such divergent Unix systems as AIX, FreeBSD, HP-UX, Linux, Solaris, Tru64 and more. Essential System Administration provides a clear, concise, practical guide to the real-world issues t
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Essential System Administration. Tools and Techniques for Linux and Unix Administration. 3rd Edition
(113,40 zł najniższa cena z 30 dni)
160.65 zł
189.00 zł(-15%) -
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HTML and its XML-based descendant, XHTML, are the fundamental languages for working on the web, and the new edition of our popular HTML guide offers web developers a better way to become fluent in these languages. HTML & XHTML: The Definitive Guide, 5th Edition is the most comprehensive, up-to-date book available on HTML and XHTML. It covers N
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ebook
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł(-15%) -
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Perl is a very powerful tool for Oracle database administrators, but too few DBAs realize how helpful Perl can be in managing, monitoring, and tuning Oracle databases. Whether you're responsible for Oracle9i, Oracle8i, or earlier databases, you'll find Perl an invaluable addition to your database administration arsenal.You don't need to be a Perl
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ebook
(95,40 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł(-15%) -
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No matter how flexible and convenient digital information has become, we haven't done away with the need to see information in print. Extensible Style Language-Formatting Objects, or XSL-FO, is a set of tools developers and web designers use to describe page printouts of their XML (including XHTML) documents. If you need to produce high quality p
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ebook
(59,94 zł najniższa cena z 30 dni)
84.92 zł
99.90 zł(-15%) -
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Referring to specific information inside an XML document is a little like finding a needle in a haystack: how do you differentiate the information you need from everything else? XPath and XPointer are two closely related languages that play a key role in XML processing by allowing developers to find these needles and manipulate embedded informatio
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(56,99 zł najniższa cena z 30 dni)
80.73 zł
94.99 zł(-15%) -
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The Perl Pocket Reference is an invaluable reference for those who find themselves frequently searching for a quick answer to a question or reminder of a syntax rule. This handy, well-organized quick reference condenses stacks of Perl documentation down to the most essential at-your-fingertips facts. For ease-of-use, convenience, and price, this l
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ebook
(20,94 zł najniższa cena z 30 dni)
29.67 zł
34.90 zł(-15%) -
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Newly updated for Excel 2002, Writing Excel Macros with VBA, 2nd Edition provides Excel power-users, as well as programmers who are unfamiliar with the Excel object model, with a solid introduction to writing Visual Basic for Applications (VBA) macros and programs for Excel. In particular, the book focuses on:The Visual Basic Editor and the Excel V
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ebook
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł(-15%) -
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If you need to create or use formal descriptions of XML vocabularies, the W3C's XML Schema offers a powerful set of tools for defining acceptable document structures and content. An alternative to DTDs as the way to describe and validate data in an XML environment, XML Schema enables developers to create precise descriptions with a richer set of d
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(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł(-15%) -
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Perl soared to popularity as a language for creating and managing web content, but with LWP (Library for WWW in Perl), Perl is equally adept at consuming information on the Web. LWP is a suite of modules for fetching and processing web pages.The Web is a vast data source that contains everything from stock prices to movie credits, and with LWP all
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ebook
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł(-15%) -
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Most applications these days are at least somewhat network aware, but how do you protect those applications against common network security threats? Many developers are turning to OpenSSL, an open source version of SSL/TLS, which is the most widely used protocol for secure network communications.The OpenSSL library is seeing widespread adoption fo
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ebook
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł(-15%) -
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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 &a
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ebook
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29.67 zł
34.90 zł(-15%) -
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This complete guide to the Perl programming language ranges widely through the Perl programmer's universe, gathering together in a convenient form a wealth of information about Perl itself and its application to CGI scripts, XML processing, network programming, database interaction, and graphical user interfaces. The book is an ideal reference for
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(95,40 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł(-15%) -
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XML is a text-based markup language that has taken the programming world by storm. More powerful than HTML yet less demanding than SGML, XML has proven itself to be flexible and resilient. XML is the perfect tool for formatting documents with even the smallest bit of complexity, from Web pages to legal contracts to books. However, XML has also p
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ebook
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł(-15%) -
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The Korn shell is an interactive command and scripting language for accessing Unix® and other computer systems. As a complete and high-level programming language in itself, it's been a favorite since it was developed in the mid 1980s by David G. Korn at AT&T Bell Laboratories. Knowing how to use it is an essential skill for serious Unix us
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(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł(-15%) -
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MySQL is a popular and robust open source database product that supports key subsets of SQL on both Linux and Unix systems. MySQL is free for nonprofit use and costs a small amount for commercial use. Unlike commercial databases, MySQL is affordable and easy to use. This book includes introductions to SQL and to relational database theory. If
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(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł(-15%) -
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This complete guide to setting up and running a TCP/IP network is essential for network administrators, and invaluable for users of home systems that access the Internet. The book starts with the fundamentals -- what protocols do and how they work, how addresses and routing are used to move data through the network, how to set up your network conne
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(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł(-15%) -
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Jython is an implementation of the Python programming language written in 100% pure Java, so it runs under any compliant Java Virtual Machine. The secret to Jython's popularity lies in the combination of Java's librariesand tools with Python's rapid development capabilities. With Jython, you can write Python programs that integrate seamlessly with
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ebook
(65,40 zł najniższa cena z 30 dni)
92.65 zł
109.00 zł(-15%) -
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This unique cookbook contains a wealth of solutions to problems that SQL programmers face all the time. The recipes inside range from how to perform simple tasks, like importing external data, to ways of handling issues that are more complicated, like set algebra. Authors Ales Spetic and Jonathan Gennick, two authorities with extensive database a
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(65,40 zł najniższa cena z 30 dni)
92.65 zł
109.00 zł(-15%) -
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As long as there's been a Web, people have been trying to make it faster. The maturation of the Web has meant more users, more data, more features, and consequently longer waits on the Web. Improved performance has become a critical factor in determining the usability of the Web in general and of individual sites in particular.Web Performance Tunin
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(95,40 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł(-15%) -
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Free as in Freedom interweaves biographical snapshots of GNU project founder Richard Stallman with the political, social and economic history of the free software movement. It examines Stallman's unique personality and how that personality has been at turns a driving force and a drawback in terms of the movement's overall success.Free as in Freedom
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67.92 zł
79.90 zł(-15%) -
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As a network administrator, auditor or architect, you know the importance of securing your network and finding security solutions you can implement quickly. This succinct book departs from other security literature by focusing exclusively on ways to secure Cisco routers, rather than the entire network. The rational is simple: If the router protect
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(47,94 zł najniższa cena z 30 dni)
67.92 zł
79.90 zł(-15%) -
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As a developer new to Web Services, how do you make sense of this emerging framework so you can start writing your own services today? This concise book gives programmers both a concrete introduction and a handy reference to XML web services, first by explaining the foundations of this new breed of distributed services, and then by demonstrating q
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80.73 zł
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System Performance Tuning answers one of the most fundamental questions you can ask about your computer: How can I get it to do more work without buying more hardware? In the current economic downturn, performance tuning takes on a new importance. It allows system administrators to make the best use of existing systems and minimize the purchase of
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(83,40 zł najniższa cena z 30 dni)
118.15 zł
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Data is the lifeblood of modern business, and modern data centers have extremely demanding requirements for size, speed, and reliability. Storage Area Networks (SANs) and Network Attached Storage (NAS) allow organizations to manage and back up huge file systems quickly, thereby keeping their lifeblood flowing. W. Curtis Preston's insightful book
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(56,99 zł najniższa cena z 30 dni)
80.73 zł
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Concise but thorough, this second edition of C# Essentials introduces the Microsoft C# programming language, including the Microsoft .NET Common Language Runtime (CLR) and .NET Framework Class Libraries (FCL) that support it. This book?s compact format and terse presentation of key concepts serve as a roadmap to the online documentation included wi
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92.65 zł
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Perl/Tk is the marriage of the Tk graphical toolkit with Perl, the powerful programming language used primarily for system administration, web programming, and database manipulation. With Perl/Tk, you can build Perl programs with an attractive, intuitive GUI interface with all the power of Perl behind it.Mastering Perl/Tk is the "bible" of Per
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(95,40 zł najniższa cena z 30 dni)
135.15 zł
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The popular open source KDE desktop environment for Unix was built with Qt, a C++ class library for writing GUI applications that run on Unix, Linux, Windows 95/98, Windows 2000, and Windows NT platforms. Qt emulates the look and feel of Motif, but is much easier to use. Best of all, after you have written an application with Qt, all you have to do
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(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł(-15%) -
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The Solaris operating system, along with related Sun products likeJava, is one of the most reliable and scalable platforms on whichto build e-commerce products, and on which to support all networkedservices. Yet, one problem that potential users face is finding outmore information about what Solaris offers. In a sense, they want toknow how much tec
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(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł(-15%) -
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Access Database Design & Programming takes you behind the details of the Access interface, focusing on the general knowledge necessary for Access power users or developers to create effective database applications. When using software products with graphical interfaces, we frequently focus so much on the interface that we forget about the gen
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(77,40 zł najniższa cena z 30 dni)
109.65 zł
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Jabber is a set of protocols expressed in XML, and an extensible framework that allows people and applications to exchange all sorts of information, from simple text messages to being used to extend the backbone of an enterprise data system. Jabber gives you the power to build applications that have identity, presence, and that can take part i
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(77,40 zł najniższa cena z 30 dni)
109.65 zł
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One of the most important challenges faced by Oracle database administrators and Oracle developers is the need to tune SQL statements so that they execute efficiently. Poorly tuned SQL statements are one of the leading causes of substandard database performance and poor response time. SQL statements that perform poorly result in frustration fo
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29.67 zł
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The web services architecture provides a new way to think about and implement application-to-application integration and interoperability that makes the development platform irrelevant. Two applications, regardless of operating system, programming language, or any other technical implementation detail, communicate using XML messages over open Inter
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92.65 zł
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If you are a Python programmer who wants to incorporate XML into your skill set, this is the book for you. Python has attracted a wide variety of developers, who use it either as glue to connect critical programming tasks together, or as a complete cross-platform application development language. Yet, because it is object-oriented and has pow
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This unique book offers a vendor-neutral approach for designing large local area networks according to business or organizational needs, rather than from a product perspective. Author and independent network design consultant Kevin Dooley outlines "top-down network design" for building a technological infrastructure to fit your organization's
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Since the first edition of this classic reference was published, World Wide Web use has exploded and e-commerce has become a daily part of business and personal life. As Web use has grown, so have the threats to our security and privacy--from credit card fraud to routine invasions of privacy by marketers to web site defacements to attacks that
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135.15 zł
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Ruby is an absolutely pure object-oriented scripting language written in C and designed with Perl and Python capabilities in mind. While its roots are in Japan, Ruby is slowly but surely gaining ground in the US. The goal of Yukihiro Matsumoto, creator of Ruby and author of this book, is to incorporate the strengths of languages like Perl, P
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67.92 zł
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Oracle RMAN Pocket Reference is a handy guide for DBAs who intend to use Oracle Recovery Manager for database backup and recovery. Because Recovery Manager (RMAN) is a relatively new tool, many DBAs are just becoming familiar with it. They will welcome a timely book that explains clearly and concisely how to use RMAN for common backup and rec
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29.67 zł
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With its highly developed capacity to detect patterns in data, Perl has become one of the most popular languages for biological data analysis. But if you're a biologist with little or no programming experience, starting out in Perl can be a challenge. Many biologists have a difficult time learning how to apply the language to bioinformatics. The mo
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Java RMI contains a wealth of experience in designing and implementing Java's Remote Method Invocation. If you're a novice reader, you will quickly be brought up to speed on why RMI is such a powerful yet easy to use tool for distributed programming, while experts can gain valuable experience for constructing their own enterprise and distributed sy
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143.65 zł
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If you are new to Unix, this concise book will tell you just what you need to get started and no more. Unix was one of the first operating systems written in C, a high-level programming language, and its natural portability and low price made it a popular choice among universities. Initially, two main dialects of Unix existed: one produced by
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92.65 zł
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With more than 16 million PDAs shipped to date, Palm has defined the market for handhelds, having dominated this class of computing devices ever since it began to outpace competitors six years ago. The company's strength is the Palm OS, and developers loyal to this powerful and versatile operating system have created more than 10,000 applicati
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177.65 zł
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REALbasic is a programming language in the best Macintosh tradition: visual, intuitive, and easy to learn. It allows you to create interfaces in minutes and entire, compiled applications without having to learn a complicated language; the strong object orientation makes it very easy even for beginners to develop, maintain, and alter projects. Best
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Malicious mobile code is a new term to describe all sorts of destructive programs: viruses, worms, Trojans, and rogue Internet content. Until fairly recently, experts worried mostly about computer viruses that spread only through executable files, not data files, and certainly not through email exchange. The Melissa virus and the Love Bug prove
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Over the years, thousands of tools have been developed for debugging TCP/IP networks. They range from very specialized tools that do one particular task, to generalized suites that do just about everything except replace bad Ethernet cables. Even better, many of them are absolutely free. There's only one problem: who has time to track them all down
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JavaServer Pages (JSP) is harmonizing how web designers and programmers create dynamic web pages. The reason for this is simple: JSP capitalizes on the power of Java servlets to create effective, reusable web applications.JSP allows you to develop robust, powerful web content, and the best part is that you're not required to be a hard-core Java
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If you ask Perl programmers today what book they relied on most when they were learning Perl, you'll find that an overwhelming majority will name Learning Perl--also known affectionately as "the Llama." The first edition of Learning Perl appeared in 1993 and has been a bestseller ever since. Written by two of the most prominent and active members o
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A modern computer system that's not part of a network is even more of an anomaly today than it was when we published the first edition of this book in 1991. But however widespread networks have become, managing a network and getting it to perform well can still be a problem.Managing NFS and NIS, in a new edition based on Solaris 8, is a guide to tw
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135.15 zł
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Have you ever needed to share processing between two or more computers running programs written in different languages on different operating systems? Or have you ever wanted to publish information on the Web so that programs other than browsers could work with it? XML-RPC, a system for remote procedure calls built on XML and the ubiquitous HTTP p
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Getting data across platforms and formats is a cornerstone of present-day applications development. ADO: ActiveX Data Objects is both an introduction and a complete reference to ADO (ActiveX Data Objects), Microsoft's universal data access solution. You'll learn how to easily access data in multiple formats--such as email messages, Access data
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Subclassing & Hooking with Visual Basic offers developers a unique way to customize Windows behavior.Windows is a message-based system. Every action you request creates one or more messages to carry out the action. These messages are passed between objects and carry with them information that gives the recipient more detail on how to interpret
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AppleScript in a Nutshell is the first complete reference to AppleScript, the popular programming language that gives both power users and sophisticated enterprise customers the important ability to automate repetitive tasks and customize applications. As the Macintosh continues to expand and solidify its base in the multimedia and publishing
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One of Java's most striking claims is that it provides a secure programming environment. Yet despite endless discussion, few people understand precisely what Java's claims mean and how it backs up those claims. If you're a developer, network administrator or anyone else who must understand or work with Java's security mechanisms, Java Security is t
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In this book, Steven Feuerstein, widely recognized as one of the world's experts on the Oracle PL/SQL language, distills his many years of programming, writing, and teaching about PL/SQL into a set of PL/SQL language "best practices"--rules for writing code that is readable, maintainable, and efficient. Too often, developers focus on simply writing
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Servlets are an exciting and important technology that ties Java to the Web, allowing programmers to write Java programs that create dynamic web content.Java Servlet Programming covers everything Java developers need to know to write effective servlets. It explains the servlet lifecycle, showing how to use servlets to maintain state information eff
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The term "peer-to-peer" has come to be applied to networks that expect end users to contribute their own files, computing time, or other resources to some shared project. Even more interesting than the systems' technical underpinnings are their socially disruptive potential: in various ways they return content, choice, and control to ordinary
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Open source provides the competitive advantage in the Internet Age. According to the August Forrester Report, 56 percent of IT managers interviewed at Global 2,500 companies are already using some type of open source software in their infrastructure and another 6 percent will install it in the next two years. This revolutionary model for colla
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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 beginni
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Microsoft's Visual Basic Scripting Edition (VBScript), a subset of Visual Basic for Applications, is a powerful language for Internet application development, where it can serve as a scripting language for server-side, client-side, and system scripting. Whether you're developing code for Active Server Pages, client-side scripts for Internet Explore
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Fifty years ago, in 1984, George Orwell imagined a future in which privacy was demolished by a totalitarian state that used spies, video surveillance, historical revisionism, and control over the media to maintain its power. Those who worry about personal privacy and identity--especially in this day of technologies that encroach upon these rig
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This book is a thorough introduction to Java Message Service (JMS), the standard Java application program interface (API) from Sun Microsystems that supports the formal communication known as "messaging" between computers in a network. JMS provides a common interface to standard messaging protocols and to special messaging services in support of Ja
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Windows 2000 Pro combines the friendly interface of Windows 98 with the famous stability of Windows NT. Windows 2000, the successor to NT, introduces many technologies that weren't available in NT, including Plug-and-Play, support for USB devices, power management features, and more. It's 25% faster than Windows 98 and three times as stable. Un
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ASP in a Nutshell provides the high-quality reference documentation that web application developers really need to create effective Active Server Pages. It focuses on how features are used in a real application and highlights little-known or undocumented features.This book also includes an overview of the interaction between the latest release
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Programming on the Web today can involve any of several technologies, but the Common Gateway Interface (CGI) has held its ground as the most mature method--and one of the most powerful ones--of providing dynamic web content. CGI is a generic interface for calling external programs to crunch numbers, query databases, generate customized graphics, or
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In the five years since the first edition of this classic book was published, Internet use has exploded. The commercial world has rushed headlong into doing business on the Web, often without integrating sound security technologies and policies into their products and methods. The security risks--and the need to protect both business and person
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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
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However excellent they are, most computer books are inherently passive--readers simply take in text without having any opportunity to react to it. The Oracle PL/SQL Developer's Workbook is a different kind of animal! It's designed to engage you actively, to get you solving programming problems immediately, and to help you apply what you've learne
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With a new name and a new focus on CORBA, database drivers, and Microsoft Back Office applications, Inprise/Borland Delphi is enjoying a resurgence, with a growing user base of programmers who use Delphi for rapid development of enterprise computing applications. Not to rest on success, the latest version of Delphi, Version 5, includes further
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One of the greatest strengths of the Perl programming language is its ability to manipulate large amounts of data. Database programming is therefore a natural fit for Perl, not only for business applications but also for CGI-based web and intranet applications.The primary interface for database programming in Perl is DBI. DBI is a database-inde
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If you've ever been responsible for a network, you know that sinking feeling: your pager has gone off at 2 a.m., the network is broken, and you can't figure out why by using a dial-in connection from home. You drive into the office, dig out your protocol analyzer, and spend the next fourhours trying to put things back together before the staff show
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sed & awk describes two text processing programs that are mainstays of the UNIX programmer's toolbox.sed is a "stream editor" for editing streams of text that might be too large to edit as a single file, or that might be generated on the fly as part of a larger data processing step. The most common operation done with sed is substitution, repla
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The book contains the most common as well as state-of-the-art methods in machine learning for time-series to take your understanding of time series to a new level. In addition to these comprehensive explanations, there are plenty of real-life examples that every data scientist and analyst would have encountered, if not in their job, then in a job i
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Za sprawą tej książki poznasz kompleksowy obraz zagrożeń, jakie sztuczna inteligencja stwarza dla światowej ekonomii. Choć powszechnie uważa się SI za narzędzie zwiększające efektywność, jej masowe wdrożenie w świecie finansów może spowodować chaos, który ostatecznie doprowadzi do paniki bankowej. Zorientujesz się również w nieoczywistych sposobach
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Dane są dziś powszechnie dostępne, ale rzadko w takiej formie, w jakiej ich potrzebujemy. Na szczęście z pomocą przychodzi Power Query. To nowoczesne narzędzie idealne do analityki w Excelu i Power BI, które zamienia żmudne, wielogodzinne czyszczenie danych w automatyczny, błyskawiczny proces.
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Kiedy nie istniało jeszcze generatywne wyszukiwanie, o tym, jak Cię postrzegano w sieci, decydowały słowa kluczowe i linki. Dziś wyszukiwarki i asystenci AI są czymś więcej niż katalogiem stron. Zaczęły po swojemu tłumaczyć świat. I tłumaczyć Ciebie - na podstawie tego, co o Tobie mówią dane, inni ludzie i treści, które zamieszczasz.
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Terraform to oprogramowanie typu open source umożliwiające zarządzanie infrastrukturą IT jako kodem (IaC, ang. infrastructure as code). Pozwala deklaratywnie zdefiniować zasoby chmurowe - takie jak AWS, Azure czy Google Cloud a także zasoby lokalne przy użyciu języka HCL, a potem zautomatyzować ich wdrażanie, wersjonowanie i modyfikowanie.
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Zastanawia Cię czasem, jak to jest, że choć jesteś osobą, która ma światu wiele do zaoferowania ― wiedzę i doświadczenie ― to prawdziwe pieniądze wciąż zarabiają inni? Co mają oni, czego nie masz Ty? Cóż, może po prostu wcześniej trafili na kogoś, kto wskazał im właściwą drogę. Jeśli szukasz przewodnika, może nim dla Ciebie być właśnie
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Dzięki tej książce w pełni zrozumiesz zasady zarządzania powierzchnią ataku i nauczysz się przejmować kontrolę nad swoimi zasobami, zanim zrobią to atakujący. W książce: zarządzanie powierzchnią ataku w cyberbezpieczeństwie metody oceny i odwzorowywania powierzchni ataku organizacji strategie identyfikacji, klasyfikacji i ustalania priorytetów kluc
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![Okładka - Free as in Freedom [Paperback]. Richard Stallman's Crusade for Free Software - Sam Williams](https://static01.helion.com.pl/global/okladki/145x218/e_2g12.jpg)
