O. - książki, ebooki, audiobooki, kursy video
Tytuły autora: O. dostępne w księgarni Ebookpoint
-
Promocja
Certain technologies bring out everyone's hidden geek, and iPhone did the moment it was released. Even though Apple created iPhone as a closed device, tens of thousands of developers bought them with the express purpose of designing and running third-party software. In this clear and concise book, veteran hacker Jonathan Zdziarski -- one of the ori-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
This book is for busy programmers who want a succinct and yet readable guide to C# 3.0 and LINQ. C# 3.0 Pocket Reference tells you exactly what you need to know, without long introductions or bloated samples.Despite its conciseness, this book doesn't skimp on depth or detail, and embraces the conceptual challenges in learning C# 3.0 and LINQ. Tight-
-
ebook
42 pkt
(29,94 zł najniższa cena z 30 dni)
42.42 zł
49.90 zł (-15%) -
-
Promocja
Ready to take advantage of LINQ with C# 3.0? This guide has the detail you need to grasp Microsoft's new querying technology, and concise explanations to help you learn it quickly. And once you begin to apply LINQ, the book serves as an on-the-job reference when you need immediate reminders.All the examples in the LINQ Pocket Reference are preloade-
-
ebook
42 pkt
(29,94 zł najniższa cena z 30 dni)
42.42 zł
49.90 zł (-15%) -
-
Promocja
This Short Cut takes a look at a set of tools and technologies that work together to allow developers to build Rich Internet Applications (RIAs) quickly and easily on top of proven enterprise technologies that are traditionally associated with long, complex development efforts.-
-
ebook
67 pkt
(29,90 zł najniższa cena z 30 dni)
67.92 zł
79.90 zł (-15%) -
-
Promocja
The Ruby Programming Language is the authoritative guide to Ruby and provides comprehensive coverage of versions 1.8 and 1.9 of the language. It was written (and illustrated!) by an all-star team:David Flanagan, bestselling author of programming language "bibles" (including JavaScript: The Definitive Guide and Java in a Nutshell) and committer to t-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
-
-
ebook
116 pkt
(96,75 zł najniższa cena z 30 dni)
116.10 zł
129.00 zł (-10%) -
-
Promocja
If you think you're well versed in ASP.NET, think again. This exceptional guide gives you a master class in site building with ASP.NET 3.5 and other cutting-edge Microsoft technologies. You learn how to develop rock-solid web portal applications that can withstand millions of hits every day while surviving scalability and security pressures -- not-
-
ebook
118 pkt
(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł (-15%) -
-
Promocja
Even the best developers have seen well-intentioned software projects fail -- often because the customer kept changing requirements, and end users didn't know how to use the software you developed. Instead of surrendering to these common problems, let Head First Software Development guide you through the best practices of software development. Befo-
-
ebook
135 pkt
(95,40 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł (-15%) -
-
Promocja
If you want to speed up the development of your .NET applications, you're ready for C# design patterns -- elegant, accepted and proven ways to tackle common programming problems. This practical guide offers you a clear introduction to the classic object-oriented design patterns, and explains how to use the latest features of C# 3.0 to code them.C#-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
It takes a book as versatile as its subject to cover Apache Tomcat, the popular open source Servlet and JSP container and high performance web server. Tomcat: The Definitive Guide is a valuable reference for administrators and webmasters, a useful guide for programmers who want to use Tomcat as their web application server during development or in-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
Want your web site to display more quickly? This book presents 14 specific rules that will cut 25% to 50% off response time when users request a page. Author Steve Souders, in his job as Chief Performance Yahoo!, collected these best practices while optimizing some of the most-visited pages on the Web. Even sites that had already been highly optimi-
-
ebook
80 pkt
(56,99 zł najniższa cena z 30 dni)
80.73 zł
94.99 zł (-15%) -
-
Promocja
This book demonstrates service-oriented architecture (SOA) as a concrete discipline rather than a hopeful collection of cloud charts. Built upon the author's firsthand experience rolling out a SOA at a major corporation, SOA in Practice explains how SOA can simplify the creation and maintenance of large-scale applications. Whether your project invo-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
Want to tap the power behind search rankings, product recommendations, social bookmarking, and online matchmaking? This fascinating book demonstrates how you can build Web 2.0 applications to mine the enormous amount of data created by people on the Internet. With the sophisticated algorithms in this book, you can write smart programs to access int-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
This handy little book 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 a quick reference, Regular Expression Pocket Reference covers the regular expression APIs for Perl 5.8, Ruby (including some upcoming 1.9 features), Java, PHP, .NET and-
-
ebook
72 pkt
(50,99 zł najniższa cena z 30 dni)
72.24 zł
84.99 zł (-15%) -
-
Promocja
How do the experts solve difficult problems in software development? In this unique and insightful book, leading computer scientists offer case studies that reveal how they found unusual, carefully designed solutions to high-profile projects. You will be able to look over the shoulder of major coding and design experts to see problems through their-
-
ebook
118 pkt
(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł (-15%) -
-
Promocja
"Self-forgetfulness is the reigning temptation of the technological era. This is why we so readily give our assent to the absurd proposition that a computer can add two plus two, despite the obvious fact that it can do nothing of the sort--not if we have in mind anything remotely resembling what we do when we add numbers. In the computer's case, th-
-
ebook
63 pkt
(44,99 zł najniższa cena z 30 dni)
63.74 zł
74.99 zł (-15%) -
-
Promocja
This practical guide shows you how to make your Java web applications more responsive and dynamic by incorporating new Ajaxian features, including suggestion lists, drag-and-drop, and more. Java developers can choose between many different ways of incorporating Ajax, from building JavaScript into your applications "by hand" to using the new Google-
-
ebook
80 pkt
(56,99 zł najniższa cena z 30 dni)
80.73 zł
94.99 zł (-15%) -
-
Promocja
Written by Microsoft software legend Juval Lowy, Programming WCF Services is the authoritative introduction to Microsoft's new, and some say revolutionary, unified platform for developing service-oriented applications (SOA) on Windows. Relentlessly practical, the book delivers insight, not documentation, to teach developers what they need to know t-
-
ebook
118 pkt
(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł (-15%) -
-
Promocja
Rails Cookbook is packed with the solutions you need to be a proficient developer with Rails, the leading framework for building the new generation of Web 2.0 applications. Recipes range from the basics, like installing Rails and setting up your development environment, to the latest techniques, such as developing RESTful web services.With applica-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
Java and XML, 3rd Edition, shows you how to cut through all the hype about XML and put it to work. It teaches you how to use the APIs, tools, and tricks of XML to build real-world applications. The result is a new approach to managing information that touches everything from configuration files to web sites. After two chapters on XML basics, incl-
-
ebook
135 pkt
(95,40 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł (-15%) -
-
Promocja
This short cut provides a complete quick reference to the Prototype JavaScript framework. Prototype is an open-source library that is particularly useful to developers of dynamic Ajax applications, and to other web developers who need to work with DOM elements. If you're a web developer building sophisticated, user-friendly applications, you should-
-
ebook
33 pkt
(23,94 zł najniższa cena z 30 dni)
33.92 zł
39.90 zł (-15%) -
-
Promocja
"Head First Object Oriented Analysis and Design is a refreshing look at subject of OOAD. What sets this book apart is its focus on learning. The authors have made the content of OOAD accessible, usable for the practitioner."Ivar Jacobson, Ivar Jacobson Consulting"I just finished reading HF OOA&D and I loved it! The thing I liked most about this-
-
ebook
203 pkt
(143,40 zł najniższa cena z 30 dni)
203.15 zł
239.00 zł (-15%) -
-
Promocja
This shortcut teaches you how to use Mongrel, the new high-performance web application container for Rails. It starts with basic setup and installation, but goes well beyond the basics, showing you how to set up Mongrel clusters, how to use Mongrel behind Apache and other web servers, and more. Mongrel has given Rails developers a first-rate server-
-
ebook
33 pkt
(23,94 zł najniższa cena z 30 dni)
33.92 zł
39.90 zł (-15%) -
-
Promocja
Language Integrated Query (LINQ) is Microsoft's new technology for powerful, general purpose data access. This technology provides a fully-integrated query language, available in both C# 3.0 and VB 9.0, for high-level data access against objects, relational databases, and XML documents.In this Short Cut you'll learn about LINQ and the proposed C# 3-
-
ebook
33 pkt
(23,94 zł najniższa cena z 30 dni)
33.92 zł
39.90 zł (-15%) -
-
Promocja
If you have programming experience and a familiarity with C--the dominant language in embedded systems--Programming Embedded Systems, Second Edition is exactly what you need to get started with embedded software. This software is ubiquitous, hidden away inside our watches, DVD players, mobile phones, anti-lock brakes, and even a few toasters. The m-
-
ebook
135 pkt
(95,40 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł (-15%) -
-
Promocja
This book will help you solve more than 300 of the most common and not-so-common tasks that working Visual Basic 2005 programmers face every day. If you're a seasoned .NET developer, beginning Visual Basic programmer, or a developer seeking a simple and clear migration path from VB6 to Visual Basic 2005, the Visual Basic 2005 Cookbook delivers a pr-
-
ebook
135 pkt
(95,40 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł (-15%) -
-
Promocja
Learn the tricks of the trade so you can build and architect applications that scale quickly--without all the high-priced headaches and service-level agreements associated with enterprise app servers and proprietary programming and database products. Culled from the experience of the Flickr.com lead developer, Building Scalable Web Sites offers tec-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
If you're up on the latest Java technologies, then you know that Enterprise JavaBeans (EJB) 3.0 is the hottest news in Java this year. In fact, EJB 3.0 is being hailed as the new standard of server-side business logic programming. And O'Reilly's award-winning book on EJB has been refreshed just in time to capitalize on the technology's latest rise-
-
ebook
135 pkt
(95,40 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł (-15%) -
-
Promocja
All of Java's Input/Output (I/O) facilities are based on streams, which provide simple ways to read and write data of different types. Java provides many different kinds of streams, each with its own application. The universe of streams is divided into four largecategories: input streams and output streams, for reading and writing binary data; and-
-
ebook
160 pkt
(113,40 zł najniższa cena z 30 dni)
160.65 zł
189.00 zł (-15%) -
-
Promocja
With more than a million dedicated programmers, Perl has proven to be the best computing language for the latest trends in computing and business. While other languages have stagnated, Perl remains fresh, thanks to its community-based development model, which encourages the sharing of information among users. This tradition of knowledge-sharing al-
-
ebook
80 pkt
(56,99 zł najniższa cena z 30 dni)
80.73 zł
94.99 zł (-15%) -
-
Promocja
"Since its original introduction in 1997, the Unified Modeling Language has revolutionized software development. Every integrated software development environment in the world--open-source, standards-based, and proprietary--now supports UML and, more importantly, the model-driven approach to software development. This makes learning the newest UML-
-
ebook
118 pkt
(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł (-15%) -
-
Promocja
Globe-trotting travelers have long resorted to handy, pocket-size dictionaries as an aid to communicating across the language barrier. Dan Pilone's UML 2.0 Pocket Reference is just such an aid for on-the-go developers who need to converse in the Unified Modeling Language (UML). Use this book to decipher the many UML diagrams you'll encounter on the-
-
ebook
42 pkt
(29,94 zł najniższa cena z 30 dni)
42.42 zł
49.90 zł (-15%) -
-
Promocja
If you're a novice programmer and you want to learn C#, there aren't many books that will guide you. Most C# books are written for experienced C++ and Java programmers.That's why Jesse Liberty, author of the best-selling books Programming C# and Programming ASP.NET, has written an entry-level guide to C#.Written in a warm and friendly manner, Learn-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
-
-
ebook
107 pkt
(89,25 zł najniższa cena z 30 dni)
107.10 zł
119.00 zł (-10%) -
-
Promocja
Baseball Hacks isn't your typical baseball book--it's a book about how to watch, research, and understand baseball. It's an instruction manual for the free baseball databases. It's a cookbook for baseball research. Every part of this book is designed to teach baseball fans how to do something. In short, it's a how-to book--one that will increase yo-
-
ebook
67 pkt
(47,94 zł najniższa cena z 30 dni)
67.92 zł
79.90 zł (-15%) -
-
Promocja
Despite its highly adaptable and flexible nature, C++ is also one of the more complex programming languages to learn. Once mastered, however, it can help you organize and process information with amazing efficiency and quickness.The C++ Cookbook will make your path to mastery much shorter. This practical, problem-solving guide is ideal if you're-
-
ebook
135 pkt
(95,40 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł (-15%) -
-
Promocja
Consisting of a number of well-known open source products, JBoss is more a family of interrelated services than a single monolithic application. But, as with any tool that's as feature-rich as JBoss, there are number of pitfalls and complexities, too.Most developers struggle with the same issues when deploying J2EE applications on JBoss: they have-
-
ebook
92 pkt
(65,40 zł najniższa cena z 30 dni)
92.65 zł
109.00 zł (-15%) -
-
Promocja
The corporate market is now embracing free, "open source" software like never before, as evidenced by the recent success of the technologies underlying LAMP (Linux, Apache, MySQL, and PHP). Each is the result of a publicly collaborative process among numerous developers who volunteer their time and energy to create better software. The truth is, h-
-
ebook
67 pkt
(47,94 zł najniższa cena z 30 dni)
67.92 zł
79.90 zł (-15%) -
-
Promocja
This book doesn't tell you how to write faster code, or how to write code with fewer memory leaks, or even how to debug code at all. What it does tell you is how to build your product in better ways, how to keep track of the code that you write, and how to track the bugs in your code. Plus some more things you'll wish you had known before starting-
-
ebook
118 pkt
(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł (-15%) -
-
Promocja
In a typical organization, there's always plenty that to do such as: pay vendors, invoice customers, answer customer inquiries, and fix bugs in hardware or software. You need to know who wants what and keep track of what is left to do.This is where a ticketing system comes in. A ticketing system allows you to check the status of various tasks: whe-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
Brilliantly compiled by author Juval Lowy, Programming .NET Components, Second Edition is the consummate introduction to the Microsoft .NET Framework--the technology of choice for building components on Windows platforms. From its many lessons, tips, and guidelines, readers will learn how to use the .NET Framework to program reusable, maintainable-
-
ebook
135 pkt
(95,40 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł (-15%) -
-
Promocja
Is there any sexier topic in software development than software testing? That is, besides game programming, 3D graphics, audio, high-performance clustering, cool websites, et cetera? Okay, so software testing is low on the list. And that's unfortunate, because good software testing can increase your productivity, improve your designs, raise your-
-
ebook
80 pkt
(56,99 zł najniższa cena z 30 dni)
80.73 zł
94.99 zł (-15%) -
-
Promocja
Many programmers code by instinct, relying on convenient habits or a "style" they picked up early on. They aren't conscious of all the choices they make, like how they format their source, the names they use for variables, or the kinds of loops they use. They're focused entirely on problems they're solving, solutions they're creating, and algorithm-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
With a worldwide community of users and more than a million dedicated programmers, Perl has proven to be the most effective language for the latest trends in computing and business.Every programmer must keep up with the latest tools and techniques. This updated version of Advanced Perl Programming from O'Reilly gives you the essential knowledge of-
-
ebook
118 pkt
(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł (-15%) -
-
Promocja
There's nothing ordinary about JBoss. What began as an open source EJB container project six years ago has become a fully certified J2EE 1.4 application server with the largest market share, competitive with proprietary Java application servers in features and quality. And with its dynamic architecture, JBoss isn't just a J2EE server. You can alter-
-
ebook
92 pkt
(65,40 zł najniższa cena z 30 dni)
92.65 zł
109.00 zł (-15%) -
-
Promocja
System developers have used modeling languages for decades to specify, visualize, construct, and document systems. The Unified Modeling Language (UML) is one of those languages. UML makes it possible for team members to collaborate by providing a common language that applies to a multitude of different systems. Essentially, it enables you to commu-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
Although the number of commercial Java games is still small compared to those written in C or C++, the market is expanding rapidly. Recent updates to Java make it faster and easier to create powerful gaming applications-particularly Java 3D-is fueling an explosive growth in Java games. Java games like Puzzle Pirates, Chrome, Star Wars Galaxies, Run-
-
ebook
118 pkt
(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł (-15%) -
-
Promocja
Many Linux and Unix developers are familiar with the GNU debugger (GBD), the invaluable open source tool for testing, fixing, and retesting software. And since GDB can be ported to Windows, Microsoft developers and others who use this platform can also take advantage of this amazing free software that allows you to see exactly what's going on insid-
-
ebook
29 pkt
(20,94 zł najniższa cena z 30 dni)
29.67 zł
34.90 zł (-15%) -
-
Promocja
Soon after its launch, Ant succeeded in taking the Java world by storm, becoming the most widely used tool for building applications in Java environments. Like most popular technologies, Ant quickly went through a series of early revision cycles. With each new version, more functionality was added, and more complexity was introduced. Ant evolved f-
-
ebook
118 pkt
(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł (-15%) -
-
Promocja
From newspapers to NASA, Mac users around the world use AppleScript to automate their daily computing routines. Famed for its similarity to English and its ease of integration with other programs, AppleScript is the perfect programming language for time-squeezed Mac fans. As beginners quickly realize, however, AppleScript has one major shortcoming:-
-
ebook
80 pkt
(56,99 zł najniższa cena z 30 dni)
80.73 zł
94.99 zł (-15%) -
-
Promocja
GNU Emacs is the most popular and widespread of the Emacs family of editors. It is also the most powerful and flexible. Unlike all other text editors, GNU Emacs is a complete working environment--you can stay within Emacs all day without leaving. Learning GNU Emacs, 3rd Edition tells readers how to get started with the GNU Emacs editor. It is a tho-
-
ebook
118 pkt
(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł (-15%) -
-
Promocja
The new third edition of this highly regarded introduction to Java networking programming has been thoroughly revised to cover all of the 100+ significant updates to Java Developers Kit (JDK) 1.5. It is a clear, complete introduction to developing network programs (both applets and applications) using Java, covering everything from networking fund-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
Threads are essential to Java programming, but learning to use them effectively is a nontrivial task. This new edition of the classic Java Threads shows you how to take full advantage of Java's threading facilities and brings you up-to-date with the watershed changes in Java 2 Standard Edition version 5.0 (J2SE 5.0). It provides a thorough, step-by-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
Few .NET developers have the luxury of unlimited code testing once their application is complete, and rushing through the testing process is both problematic and stressful. The open source NUnit framework provides an excellent and efficient way to test and improve .NET code as it's written, saving hundreds of QA hours and headaches.NUnit is one of-
-
ebook
29 pkt
(20,94 zł najniższa cena z 30 dni)
29.67 zł
34.90 zł (-15%) -
-
Promocja
The Mono Project is the much talked-about open source initiative to create a Unix implementation of Microsoft's .NET Development Framework. Its purpose is to allow Unix developers to build and deploy cross-platform .NET applications. The project has also sparked interest in developing components, libraries and frameworks with C#, the programming l-
-
ebook
67 pkt
(47,94 zł najniższa cena z 30 dni)
67.92 zł
79.90 zł (-15%) -
-
Promocja
Java programmers know how finicky Java can be to work with. An omitted semi-colon or the slightest typo will cause the Java command-line compiler to spew pages of annoying error messages across your screen. And it doesn't fix them--that's up to you: fix them, compile again, and hope that nothing goes wrong this time.Eclipse, the popular Java integ-
-
ebook
118 pkt
(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł (-15%) -
-
Promocja
Java has quickly become one of the most important languages in programming, particularly for professional and enterprise-level projects. From its infancy as a language primarily used for web applets to its maturity through servlets, Enterprise JavaBeans, and database access, Java has become a complex and robust tool for today's developer.Hardcore J-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
BEA's WebLogic Server implements the full range of J2EE technologies, and includes many additional features such as advanced management, clustering, and web services. Widely adopted, it forms the core of the WebLogic platform, providing a stable framework for building scalable, highly available, and secure applications. In fact, in the long list of-
-
ebook
143 pkt
(101,40 zł najniższa cena z 30 dni)
143.65 zł
169.00 zł (-15%) -
-
Promocja
Among the many different approaches to "templating" with Perl--such as Embperl, Mason, HTML::Template, and hundreds of other lesser known systems--the Template Toolkit is widely recognized as one of the most versatile. Like other templating systems, the Template Toolkit allows programmers to embed Perl code and custom macros into HTML documents in-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
If you're seeking ways to build network-based applications or XML-based web services, Microsoft provides most of the tools you'll need. XML is integrated into the .NET Framework and Visual Studio .NET, but if you want to get a grasp on how .NET and XML actually work together, that's a different story. With .NET & XML, you can get under the hoo-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
Architects of buildings and architects of software have more in common than most people think. Both professions require attention to detail, and both practitioners will see their work collapse around them if they make too many mistakes. It's impossible to imagine a world in which buildings get built without blueprints, but it's still common for so-
-
ebook
135 pkt
(95,40 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł (-15%) -
-
Promocja
Find a Perl programmer, and you'll find a copy of Perl Cookbook nearby. Perl Cookbook is a comprehensive collection of problems, solutions, and practical examples for anyone programming in Perl. The book contains hundreds of rigorously reviewed Perl "recipes" and thousands of examples ranging from brief one-liners to complete applications.The seco-
-
ebook
135 pkt
(95,40 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł (-15%) -
-
Promocja
Extreme Programming (XP) is a radical new approach to software development that has been accepted quickly because its core practices--the need for constant testing, programming in pairs, inviting customer input, and the communal ownership of code--resonate with developers everywhere. Although many developers feel that XP is rooted in commonsense,-
-
ebook
42 pkt
(29,94 zł najniższa cena z 30 dni)
42.42 zł
49.90 zł (-15%) -
-
Promocja
The Resource Description Framework (RDF) is a structure for describing and interchanging metadata on the Web--anything from library catalogs and worldwide directories to bioinformatics, Mozilla internal data structures, and knowledge bases for artificial intelligence projects. RDF provides a consistent framework and syntax for describing and queryi-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
Password sniffing, spoofing, buffer overflows, and denial of service: these are only a few of the attacks on today's computer systems and networks. At the root of this epidemic is poorly written, poorly tested, and insecure code that puts everyone at risk. Clearly, today's developers need help figuring out how to write code that attackers won't be-
-
ebook
203 pkt
(143,40 zł najniższa cena z 30 dni)
203.15 zł
239.00 zł (-15%) -
-
Promocja
With the spread of web-enabled desktop clients and web-server based applications, developers can no longer afford to treat security as an afterthought. It's one topic, in fact, that .NET forces you to address, since Microsoft has placed security-related features at the core of the .NET Framework. Yet, because a developer's carelessness or lack of e-
-
ebook
135 pkt
(95,40 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł (-15%) -
-
Promocja
Jakarta Tomcat is not only the most commonly used open source servlet engine today, it's become the de facto standard by which other servlet engines are measured. Powerful and flexible, it can be used as a stand-alone web server or in conjunction with another server, like Apache or IIS, to run servlets or JSPs. But mastery of Tomcat is not easy: b-
-
ebook
92 pkt
(65,40 zł najniższa cena z 30 dni)
92.65 zł
109.00 zł (-15%) -
-
Promocja
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-
-
ebook
92 pkt
(65,40 zł najniższa cena z 30 dni)
92.65 zł
109.00 zł (-15%) -
-
Promocja
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-
-
ebook
135 pkt
(95,40 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł (-15%) -
-
Promocja
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.-
-
ebook
118 pkt
(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł (-15%) -
-
Promocja
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-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
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-
-
ebook
118 pkt
(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł (-15%) -
-
Promocja
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-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
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-
-
ebook
143 pkt
(101,40 zł najniższa cena z 30 dni)
143.65 zł
169.00 zł (-15%) -
-
Promocja
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-
-
ebook
29 pkt
(20,94 zł najniższa cena z 30 dni)
29.67 zł
34.90 zł (-15%) -
-
Promocja
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-
-
ebook
135 pkt
(95,40 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł (-15%) -
-
Promocja
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-
-
ebook
25 pkt
(17,94 zł najniższa cena z 30 dni)
25.42 zł
29.90 zł (-15%) -
-
Promocja
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-
-
ebook
118 pkt
(83,40 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł (-15%) -
-
Promocja
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-
-
ebook
29 pkt
(20,94 zł najniższa cena z 30 dni)
29.67 zł
34.90 zł (-15%) -
-
Promocja
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-
-
ebook
135 pkt
(95,40 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł (-15%) -
-
Promocja
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-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
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-
-
ebook
92 pkt
(65,40 zł najniższa cena z 30 dni)
92.65 zł
109.00 zł (-15%) -
-
Promocja
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-
-
ebook
92 pkt
(65,40 zł najniższa cena z 30 dni)
92.65 zł
109.00 zł (-15%) -
-
Promocja
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-
-
ebook
92 pkt
(65,40 zł najniższa cena z 30 dni)
92.65 zł
109.00 zł (-15%) -
-
Promocja
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-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
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-
-
ebook
67 pkt
(47,94 zł najniższa cena z 30 dni)
67.92 zł
79.90 zł (-15%) -
-
Promocja
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-
-
ebook
143 pkt
(101,40 zł najniższa cena z 30 dni)
143.65 zł
169.00 zł (-15%) -
-
Promocja
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-
-
ebook
92 pkt
(65,40 zł najniższa cena z 30 dni)
92.65 zł
109.00 zł (-15%) -
-
Promocja
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-
-
ebook
135 pkt
(95,40 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł (-15%) -
-
Promocja
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-
-
ebook
143 pkt
(101,40 zł najniższa cena z 30 dni)
143.65 zł
169.00 zł (-15%) -
-
Promocja
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-
-
ebook
135 pkt
(95,40 zł najniższa cena z 30 dni)
135.15 zł
159.00 zł (-15%) -
-
Promocja
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-
-
ebook
84 pkt
(59,94 zł najniższa cena z 30 dni)
84.92 zł
99.90 zł (-15%) -
-
Promocja
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-
-
ebook
92 pkt
(65,40 zł najniższa cena z 30 dni)
92.65 zł
109.00 zł (-15%) -
-
Promocja
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-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
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-
-
ebook
109 pkt
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł (-15%) -
-
Promocja
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-
-
ebook
143 pkt
(101,40 zł najniższa cena z 30 dni)
143.65 zł
169.00 zł (-15%) -
-
Promocja
e_3t0i/e_3t0i.mp3 e_3t0iPublikacja całościowo opisuje wszystkie aspekty zawodu, odpowiedzialności testerskiej oraz wymagane kompetencje miękkie i twarde. Robi to w odwołaniu do realiów rynkowych i współczesnych trendów. Dzieli się na dwie części: w pierwszej autor obszernie omawia podstawy zawodu testera a w drugiej oddaje w ręce czytelnika praktyczne przykłady i gotowe-
audiobook
59 pkt
(45,87 zł najniższa cena z 30 dni)
59.20 zł
74.00 zł (-20%) -
-
Promocja
e_39um/e_39um.mp3 e_39umDevOps is the combination of development and operations comprising seven principles, which when applied together form the DevOps culture. The DevOps Career Handbook is a comprehensive guide that will give you the tools you need, along with a plan to achieve a fulfilling career in the field of DevOps.-
-
ebook
-
audiobook
116 pkt
(96,75 zł najniższa cena z 30 dni)
116.10 zł
129.00 zł (-10%) -
-
Promocja
e_39sm/e_39sm.mp3 e_39smThis audiobook describes how to comprehensively test software applications, from their initial specification through to all key types of testing. It covers security, usability, and maintainability, verifying key functions using black and white box testing, and pushing a system beyond its limits with destructive, load, and stress testing.-
-
ebook
-
audiobook
125 pkt
(104,25 zł najniższa cena z 30 dni)
125.10 zł
139.00 zł (-10%) -
-
Promocja
e_39tx/e_39tx.mp3 e_39txThis book is your go-to guide on how to become a successful TPM and thriving in the fast-paced tech industry. It will help you use your technical skills to drive decisions, manage confidently, and communicate effectively. Then, take all of this and discover the career paths that are open to you!-
-
ebook
-
audiobook
134 pkt
(111,75 zł najniższa cena z 30 dni)
134.10 zł
149.00 zł (-10%) -
-
Promocja
e_3aga/e_3aga.mp3 e_3agaThe Complete Coding Interview Guide in Java is an all-inclusive solution guide with meticulously crafted questions and answers that will help you crack any Java Developer job. This book will help you build a strong foundation and the skill-set required to confidently appear in the toughest coding interviews.-
-
ebook
-
audiobook
125 pkt
(104,25 zł najniższa cena z 30 dni)
125.10 zł
139.00 zł (-10%) -
-
Promocja
e_3a8t/e_3a8t.mp3 e_3a8tThis is a detailed guide to understanding the basics of software architecture and practical approaches to its design and documentation. We'll also introduce you to a few concepts and fallacies of architectural design.-
-
audiobook
107 pkt
(89,25 zł najniższa cena z 30 dni)
107.10 zł
119.00 zł (-10%) -
-
Promocja
e_39wr/e_39wr.mp3 e_39wrClean Code in PHP is a must-have beginner-friendly guide for PHP developers. It will show you how to write human-friendly PHP code which will fuel your PHP career growth and give you an edge over the pool of other developers.-
-
ebook
-
audiobook
98 pkt
(81,75 zł najniższa cena z 30 dni)
98.10 zł
109.00 zł (-10%) -
-
Promocja Przedsprzedaż
Modernizacja systemów zastanych to jedno z największych wyzwań współczesnej inżynierii oprogramowania. W erze cyfrowej transformacji firmy borykają się z przestarzałymi monolitami, które hamują innowacje i generują coraz wyższe koszty utrzymania. Domain-Driven Design (DDD), podejście od lat uznawane za skuteczne w tworzeniu nowego oprogramowania, p-
książka
90 pkt
(90,30 zł najniższa cena z 30 dni)
-
-
Aplikacje typu cloud-native, na których budowie i implementacji skupia się ta książka, są tworzone specjalnie dla środowisk chmurowych. Tego typu rozwiązanie, korzystające z elastyczności chmury, opiera się na architekturze mikroserwisów, konteneryzacji, interfejsach API i automatyzacji. Dzięki temu jest szybkie we wdrażaniu, odporne na awarie i ła-
książka
67 pkt
Powiadom mnie, gdy książka będzie dostępnaW przygotowaniu
-
-
Amazon Web Services (AWS) to najbardziej wszechstronna i obecnie najpopularniejsza platforma chmurowa, z której korzystają startupy i globalne korporacje. Oferując ponad dwieście kompleksowych usług z centrów danych, umożliwia firmom wynajmowanie mocy obliczeniowej, pamięci masowej, baz danych i innych zasobów IT przez internet - tym samym eliminuj-
książka
0 pkt
Powiadom mnie, gdy książka będzie dostępnaW przygotowaniu
-
-
Sztuczna inteligencja rewolucjonizuje sposób tworzenia oprogramowania, a narzędzia oparte na agentach AI stają się nieodzownym elementem warsztatu współczesnego programisty. Claude Code jeden z najpopularniejszych agentów programistycznych pozwala automatyzować złożone zadania projektowe, od generowania kodu po zarządzanie całymi procesami CI/CD. J-
książka
0 pkt
Powiadom mnie, gdy książka będzie dostępnaW przygotowaniu
-
-
Computer vision (pol. wizja komputerowa) to jedna z najszybciej rozwijających się obecnie gałęzi informatyki. Definiuje się ją jako interdyscyplinarną dziedzinę sztucznej inteligencji, pozwalającą maszynom widzieć i interpretować obrazy w sposób zbliżony do ludzkiego. Z wizji komputerowej coraz częściej korzystają sektory związane z bezpieczeństwem-
książka
0 pkt
Powiadom mnie, gdy książka będzie dostępnaW przygotowaniu
-
-
W erze sztucznej inteligencji, mikrousług i ciągłego wdrażania umiejętność pisania czystego, zrozumiałego kodu stała się istotą sukcesu każdego projektu IT. Robert C. Martin, znany jako Wujek Bob, powraca z całkowicie przepracowanym i rozszerzonym wydaniem swojego kultowego bestsellera. Książka Czysty kod. Podręcznik dobrego programisty od lat kszt-
książka
129 pkt
Powiadom mnie, gdy książka będzie dostępnaW przygotowaniu
-
-
Uczenie głębokie to jedna z najdynamiczniej rozwijających się dziedzin informatyki w ciągu ostatniej dekady zrewolucjonizowało branżę IT, medycynę, transport i kulturę. Dziś, w erze ChatGPT, Midjourney i autonomicznych pojazdów, znajomość sieci neuronowych i generatywnej sztucznej inteligencji stała się kluczową kompetencją, którą powinien posiadać-
książka
0 pkt
Powiadom mnie, gdy książka będzie dostępnaW przygotowaniu
-
-
C++20 to największa od czasu wersji z numerem 11 aktualizacja języka C++. Wprowadza dziesiątki nowych mechanizmów, pozwalających pisać kod, który jest nowocześniejszy, bezpieczniejszy, czytelniejszy i wygodniejszy w utrzymaniu.-
książka
79 pkt
Powiadom mnie, gdy książka będzie dostępnaW przygotowaniu
-
-
W erze chmury obliczeniowej, mikroserwisów i eksplozji danych każda nowoczesna aplikacja musi się mierzyć z wyzwaniami skalowalności, niezawodności i wydajności. Drugie wydanie kultowej książki Martina Kleppmanna, uzupełnione o współautorstwo Chrisa Riccominiego, to kompleksowy przewodnik po architekturze systemów danych od relacyjnych baz danych,-
książka
149 pkt
Powiadom mnie, gdy książka będzie dostępnaW przygotowaniu
-
-
Statystyka, niegdyś postrzegana jako dziedzina zarezerwowana dla specjalistów, dziś stanowi fundament nowoczesnego programowania od optymalizacji algorytmów, przez testowanie hipotez, po budowanie modeli predykcyjnych. Książka jest odpowiedzią na rosnące zapotrzebowanie rynku IT na specjalistów, którzy łączą umiejętności programistyczne z solidną w-
książka
0 pkt
Powiadom mnie, gdy książka będzie dostępnaW przygotowaniu
-
-
To podręcznik stworzony z myślą o nauczycielach, ale przede wszystkim o uczniach szkół średnich, którzy planują zdawać egzamin dojrzałości z informatyki. Wśród zadań maturalnych pojawią się z pewnością takie, które wymagają znajomości jednego z powszechnie używanych języków programowania. Do najpopularniejszych należy C++. W polskich liceach i tech-
książka
59 pkt
-
-
Ta książka poszerza zagadnienia zawarte w podręczniku Informatyka. Podręcznik dla szkół ponadgimnazjalnych. Informatyka Europejczyka. Zakres rozszerzony. Część 1 (Wydanie III), w którym jest omawiany język C++. Jeśli chcesz pogłębić swoją wiedzę i rozwinąć umiejętności w zakresie programowania, czyli poznać nowe profesjonalne narzędzie, umożliwi Ci-
książka
29 pkt
-
-
Promocja
Prawidłowo przeprowadzona analiza i modelowanie biznesowe opierają się na pewnych ściśle określonych zasadach i korzystają z przeznaczonych do tego celu notacji (języków). Na naszym rynku istnieje wiele podręczników szczegółowo opisujących teorię poszczególnych notacji: UML, BPMN, BMM, SysML itd. Ich autorzy skupiają się na definicji pojęć, słownic-
książka
32 pkt
(29,94 zł najniższa cena z 30 dni)
32.43 zł
49.90 zł (-35%) -
-
Promocja
Książka "Programowanie zorientowane obiektowo. Wzorce projektowe. Wydanie drugie" to przewodnik po wzorcach projektowych, przedstawiający je od strony najbardziej istotnej dla programisty - od strony praktycznej.-
ebook
-
książka
37 pkt
(34,50 zł najniższa cena z 30 dni)
37.95 zł
69.00 zł (-45%) -
-
Ta książka porusza zagadnienia związane z jedną z gałęzi LINQ — LINQ to Objects. W trakcie lektury nauczysz się pisać podstawowe zapytania LINQ, filtrować wyniki, zwracać zestawy pogrupowanych obiektów oraz pobierać tylko unikalne wyniki. Ponadto dowiesz się, jak wykorzystać złączenia oraz korzystać z wbudowanych operatorów. Jako że jest to w-
książka
49 pkt
Czasowo niedostępna
-
-
„Perełki oprogramowania” są istną kopalnią tego typu skarbów. Znajdziesz tu dziesiątki ciekawych problemów i jeszcze ciekawszych rozwiązań. Autor omawia istotę algorytmów, sposoby na poprawę wydajności programu oraz najlepsze techniki sortowania czy kompresji danych. Twoją ciekawość wzbudzi z pewnością katalog, w którym być może znajdzi-
książka
49 pkt
Czasowo niedostępna
-
-
Książka ta jest podręcznikiem dla osób, które chciałyby się zaprzyjaźnić z analizą statystyczną i środowiskiem R. W trakcie lektury dowiesz się, jak zainstalować i skonfigurować środowisko R, a potem w nim pracować. Nauczysz się importować dane ze źródeł zewnętrznych, korzystać z funkcji wieloargumentowych, obliczać średnie, standardowe odchylenia-
książka
39 pkt
Czasowo niedostępna
-

