Bøger udgivet af Software Tools

A Bridge To Agile Software Development Practice This book presents over one hundred patterns of Agile Software Development practice drawn from Scrum and Extreme Programming. Plus, there is advice to Managers, Product Owners, and Developers, along with a discussion of how to win with agile development.

Beyond Karel J Robot trades comprehensive coverage of Java low level detail for an understanding of how a language like Java is used to build real programs. It's organization is not that of a reference work, but an enfolding of interesting and necessary concepts used by real programmers. A number of users have asked for more material in the spirit of Karel J Robot. The original book is intended for only the beginning weeks of a course, which leaves some the dilemma of what to do for the rest of the term. This volume is an attempt to discuss some additional ideas as well as some more Java features. The chapter numbering begins where Karel J Robot leaves off and we will frequently make mention of what was learned there. However, we begin to leave the robot world here and will discuss many ideas from beyond that world. The two volumes together should form the basis of a first course in computing using Java. While I have generally followed the guidelines of the College Board recommendations for the APCS AB advanced placement course, I have not attempted to be encyclopedic. We will see int, double, char, etc., but no attempt was made to provide all the rules and caveats of such things. Many books that call themselves text-books seem to me to be, instead, reference works, with everything gathered together nicely to ease looking up information, rather than books to learn from. Instead, I have attempted to show, for the most part, how the features of Java are used to build real programs. This is a book about writing programs, including some quite interesting and difficult programs. You may struggle with some of this material, but the struggle will take you to a better place. I hope you agree that it is worth the work you will put in to it.

Karel R Tuesday is an introduction to computer programming for novices. It uses the Ruby programming language to introduce the principles of dynamic object-oriented programming. It is the latest version in the Karel The Robot series, originally developed by Richard Pattis. It is a true successor to the original, emphasizing problem solving in a simple but "Turing Complete" and interesting virtual world.Karel R Tuesday stresses problem solving rather than language syntax. It has been shown to be an effective learning environment for novice programmers. A student able to do the exercises in this book, or one of its companions, is truly on his or her way to a deep understanding of programming.Learn to write sophisticated Ruby code in a few weeks. It is not a comprehensive treatment of Ruby, but emphasizes problem solving using objects, writing classes, and developing skill in algorithmic and polymorphic thinking. It goes beyond thinking of computing as just "if" and "while".The advantages pointed out by reviewers of the earlier Karel J Robot apply to this version as well: Karel J Robot is an excellent introduction to modern computer science, without letting students get overwhelmed by the details of a programming language (even though it is real Java). KJR provides a framework for understanding Object-Oriented Programming from the very beginning. Students are encouraged to develop problem-solving skills by producing projects that solve very complex problems with a relatively small set of tools.Don Slater, Carnegie-Mellon UniversityI have been successfully introducing students in grades 9 through 12 to programming using Karel for the past twenty years and Karel J Robot is the most effective version yet. Students love it! They find principles of OOP (class design, constructors, methods, inheritance, polymorphism) come naturally to them, even before they learn about control structures. They discover recursive solutions without ever being taught recursion. Best of all, Karel is gender neutral --- both girls and boys are so involved and excited that I have to push them out the door and on to their next class when the period ends.Kathy Larson, Kingston High School, Kingston New YorkKarel J Robot: A Gentle Introduction to the Art of Object-Oriented Programming in Java takes you on a well-sequenced and thoughtful journey through the essential concepts in a first semester computer science course. Experience computer science at the level that it is most inspiring - the conceptual level. The visual environment will help you teach and your students learn because everyone will have immediate visual feedback, enabling them to see what they are doing. You will leave the Karel world with a deep understanding of polymorphism, inheritance, abstraction, modularization, and step-wise refinement, to name just a few topics. If you are an AP Computer Science teacher, you have just found the perfect guide to help ensure you do not lose sight of the forest (i.e., computer science) through the trees (i.e., the details of the language).Dave Wittry, Troy High SchoolKarel J Robot provides an uncluttered setting for laying the foundation for all of the key OO concepts. The perfect "starter" for understanding objects, OO design and OO programming.Michael Goldweber, Xavier University