The SOLID principles were introduced by a Software Engineering expert named Robert C. Martin , or “Uncle Bob,” who is well known for writing the books “ Clean Code ”, “ Clean Coder ” and “ Clean Archicteture ” . These principles are closely associated with Object Oriented programming and present a number of techniques and mechanisms for building a more flexible and sustainable class architecture. The term SOLID, although it is an English word with translation of "solid", in this context is an acronym. Each letter corresponds to one of the principles, requiring every term to be capitalized.

Get a good grasp on the basics of Java programming language: topics ranging from basic syntax to database operations This course is designed for students or anyone else who want to start Java as a programming language. We will consider several topics ranging from installing Java itself to MySQL database operations. The first chapter will be about the basics: loops, decision making, variables and so on. The next chapters will be about exception handling as well as how to deal with input/output operations. Of course, we will consider the object orinted principles: inheritance, polymorphism and encapsulation as well. The last chapter will be about how to connect to a MySQL database and how to make the basic database-related operations: inserting new items, removing items or updating items in the database table.

Virtual Treeview is a treeview control built from the ground up. More than a decade of development have created one of the most flexible and advanced Delphi tree controls available today. Virtual Treeview started off with the claim to improve many aspects of existing solutions and introduced several groundbreaking technologies and principles.

Stimulsoft Reports.Ultimate is a versatile set of tools for creating reports. Various platforms – JS, ASP.NET, ASP.NET MVC, Java, PHP, WinForms, WPF, Azure, Silverlight, and WinRT.Unified approaches to designing reports.

Stimulsoft Reports.Ultimate is a comprehensive solution to render reports for the .NET Framework platform. The product includes a complete set of tools to build reports under WinForms, ASP.NET, Silverlight and WPF environments. Report Designers, which can be run at design time and runtime, including a unique report designer for Web. Viewers for displaying reports. Powerful system of exporting reports, which supports many different types of formats. Simple but very powerful report engine. One of the basic principles of using Stimulsoft Reports.Ultimate is different technologies but common approaches in creating reports. When migrating applications to new technology, principles of working with reports remain unchanged.

Stimulsoft Reports.Ultimate is a comprehensive solution to render reports for the .NET Framework platform. The product includes a complete set of tools to build reports under WinForms, ASP.NET, Silverlight and WPF environments. Report Designers, which can be run at design time and runtime, including a unique report designer for Web. Viewers for displaying reports. Powerful system of exporting reports, which supports many different types of formats. Simple but very powerful report engine. One of the basic principles of using Stimulsoft Reports.Ultimate is different technologies but common approaches in creating reports. When migrating applications to new technology, principles of working with reports remain unchanged.

One of the most important (and controversial) new features in PHP 7 is the option to use strict data types, in the form of parameter and return type declarations. Strict typing helps eliminate errors in more complex applications. Its use remains optional though, as many consider it a betrayal of the fundamental principles of a loosely typed language like PHP. In this course, David Powers explores the pros and cons of strict data types in PHP 5 and PHP 7.

Stimulsoft Reports.Ultimate is a comprehensive solution to render reports for the .NET Framework platform. The product includes a complete set of tools to build reports under WinForms, ASP.NET, Silverlight and WPF environments. Report Designers, which can be run at design time and runtime, including a unique report designer for Web. Viewers for displaying reports. Powerful system of exporting reports, which supports many different types of formats. Simple but very powerful report engine. One of the basic principles of using Stimulsoft Reports.Ultimate is different technologies but common approaches in creating reports. When migrating applications to new technology, principles of working with reports remain unchanged.

Virtual Treeview is a treeview control built from ground up. More than a decade of development made it one of the most flexible and advanced Delphi tree controls available today. Virtual Treeview started off with the claim to improve many aspects of existing solutions and introduced some new technologies and principles which were not available before.