Delphi is a new Windows software development environment from Borland. Released in 1995, it has quickly built up an excellent reputation as one of the best Windows software development tools. John Cowell shows how to program in Delphi using various tools. He provides lots of examples and illustrations and describes various database specific tools included with the Delphi package. The book shows how to use the Borland database engine along with other database formats (including Microsoft's Access). There are a number of chapters which cover the object-oriented aspects of Pascal, and advanced programming techniques such as drag-and-drop, DDE, OLE, and the creation of on-line help systems are also looked at. New users, as well as current Visual Basic users wanting to get up to speed on Delphi, will find this clear and informative book provides all the information they need to develop Windows applications quickly, competently, and easily.
Delphi has quickly built a reputation as one of the best Windows software development tools. Although in direct competition with Microsoft's Visual Basic products, Delphi has proven to be technically superior. Essential Delphi 3 Fast provides a tour of the latest version of the Delphi environment, while also comparing it to VB. Containing many worked examples using common components of any Windows program, the book takes readers through the Delphi language and shows them how to program using various tools.
Use structural, behavioral, and concurrent patterns in Delphi to skillfully develop applications Key FeaturesDelve into the core patterns and components of Delphi to enhance your application's designLearn how to select the right patterns to improve your program's efficiency and productivityDiscover how parallel programming and memory management can optimize your codeBook Description Delphi is a cross-platform Integrated Development Environment (IDE) that supports rapid application development for most operating systems, including Microsoft Windows, iOS, and now Linux with RAD Studio 10.2. If you know how to use the features of Delphi, you can easily create scalable applications in no time. This Learning Path begins by explaining how to find performance bottlenecks and apply the correct algorithm to fix them. You'll brush up on tricks, techniques, and best practices to solve common design and architectural challenges. Then, you'll see how to leverage external libraries to write better-performing programs. You'll also learn about the eight most important patterns that'll enable you to develop and improve the interface between items and harmonize shared memories within threads. As you progress, you'll also delve into improving the performance of your code and mastering cross-platform RTL improvements. By the end of this Learning Path, you'll be able to address common design problems and feel confident while building scalable projects. This Learning Path includes content from the following Packt products: Delphi High Performance by Primož GabrijelčičHands-On Design Patterns with Delphi by Primož GabrijelčičWhat you will learnUnderstand parallel programming and work with the various tools included with DelphiExplore memory managers and their implementationLeverage external libraries to write better-performing programsKeep up to date with the latest additions and design techniques in DelphiGet to grips with various modern multithreading approachesBreak a design problem down into its component partsWho this book is for This Learning Path is for intermediate-level Delphi programmers who want to build robust applications using Delphi features. Prior knowledge of Delphi is assumed.
Anyone developing software today is likely to be doing so in a Windows environment and is likely to be using Visual Basic as the development language. This Essential guide focuses on the basics of the language instead of burdening the eager user with small details contained in the manuals. Providing a clear and precise explanation of the most important features of VB5, the book allows readers to develop programs with the same heavyweight feel as the best programs from Microsoft and others.
Become a developer superhero and build stunning cross-platform apps with Delphi About This Book A one-stop guide on Delphi to help you build cross-platform apps This book covers important concepts such as the FireMonkey library, shows you how to interact with the Internet of Things, and enables you to integrate with Cloud services The code is explained in detail with observations on how to create native apps for Ios and Android with a single code base Who This Book Is For If you want to create stunning applications for mobile, desktop, the cloud, and the Internet of Things, then this book is for you. This book is for developers who would like to build native cross-platform apps with a single codebase for iOS and Android. A basic knowledge of Delphi is assumed, although we do cover a primer on the language. What You Will Learn Understand the basics of Delphi and the FireMonkey application platform as well as the specifics of Android and iOS platforms Complete complex apps quickly with access to platform features and APIs using a single, easy-to-maintain code base Work with local data sources, including embedded SQL databases, REST servers, and Backend-as-a-Service providers Take full advantage of mobile hardware capabilities by working with sensors and Internet of Things gadgets and devices Integrate with cloud services and data using REST APIs and scalable multi-tier frameworks for outstanding multi-user and social experience Architect and deploy powerful mobile back-end services and get super-productive by leveraging Delphi IDE agile functionality Get to know the best practices for writing a high-quality, reliable, and maintainable codebase in the Delphi Object Pascal language In Detail Delphi is the most powerful Object Pascal IDE and component library for cross-platform native app development. It enables building natively compiled, blazingly fast apps for all major platforms including Android, iOS, Windows, Mac, and Linux. If you want to build server-side applications, create web services, and have clear GUIs for your project, then this book is for you. The book begins with a basic primer on Delphi helping you get accustomed to the IDE and the Object Pascal language and will then quickly move on to advanced-level concepts. Through this book, we'll help you understand the architecture of applications and will teach you the important concepts of the FireMonkey library, show you how to build server-side services, and enable you to interact with the Internet of Things. Towards the end, you will learn to integrate your app with various web services and deploy them. By the end of the book, you will be able to build powerful, cross-platform, native apps for iOS and Android with a single code base. Style and approach This book will help you build cross-platform mobile apps with Delphi using a step-by-step approach.
If you are developing software either as a professional programmer, a student, or simply for fun then it is very likely that you will be working in a Windows environment. If you are, and you are looking to build your own Windows applications, you will find Visual Basic provides an easy and effective means of doing so. This book is written specifically to help users get up and running fast on Visual Basic and focusses on how to develop useful programs quickly and effectively. If you are an undergraduate wanting a simple way to program applications, a professional programmer who needs a broad introduction to Visual Basic 3, or even an amateur programmer interested in building Windows applications, then this book will tell you all you need to know.
Java is a new and exciting object-oriented programming language which is set to transform the world wide web. Java allows users to write applications which can be accessed across different platforms and provides an effective means of building small but powerful programs that enable a huge range of new applications - such as animation, live updating, two-way interactions etc. - to be quickly and easily implemented. As with all the 'Essential Series' books Essential Java Fast provides a highly readable and accessible introduction to the Java programming language allowing the reader to get up and running fast when developing their own programs. Software developers producing software for the Internet, those writing substantial commercial applications in a Windows environment, as well as individuals wanting to produce single versions of an application to run on any platform, should read this book from cover to cover.
If you're looking to capitalize on the powerful capabilities of Delphi 8, this is your essential resource. Named "Best Book" by Delphi Informant magazine, its practical, tutorial-based coverage helps you develop key skills, solve tough problems, and build functionality in your applications.
Microsoft's Visual J++ has emerged as the development environment of choice for programmers building Java applications and applets. This book provides all the essential information necessary for Java programmers who want to maximize the benefits of the Visual J++ development environment for fast programming and debugging. Some of the topics covered include: the Java language, graphics and animation, the Java API hierarchy, the abstract windowing toolkit, Java applet wizards, debugging, and project management. It also covers ActiveX integration which makes it possible to access databases and existing applications. This book covers the latest version of Visual J++.
An in-depth look at how to improve decisions on major projects at the concept stage, when there is scant information available. This book describes how to evaluate judgemental information. It looks at how scant information can actually be a strength, and can help establish a broad overall perspective.
