![]() ![]() type extension methods instead of class helpers.constructors can be invoked with new T(.) syntax.sets based on arbitrary type: set of string.However, PascalABC.NET pioneered these features in 2007, while in Delphi they were implemented in 2018. Some other features such as inline variable declarations, type inference, and for statement with a variable declaration are standard in the current version of Delphi. one-dimentional and multi-dimentional array slices var m: array of integer := MatrGen(3,4, (i,j) -> i+j+1).auto classes - classes with an automatically generated constructor type Point = auto class. ![]() lambda functions var a := ArrGen(10,i -> i*i).sequence of T type as an abstraction of arrays, lists and sets var seq: sequence of integer := Arr(1.10).method implementation can be placed inside a class definition type Point = class.short function definition syntax function Sum(a,b: real) := a + b.foreach loop with an index foreach var c in Arr('a'.'z') index i do.for loop with a step for var i:=1 to 20 step 2 do.Language syntax Differences between Delphi and PascalABC.NET New features ![]() Though the core of the PascalABC.NET community is located in Russia, the language is also known in other countries such as Belarus, Romania, Indonesia, Algeria. In 2020, during anti-COVID lockdowns and home schooling period, PascalABC.NET website was ranked 3 rd in Yandex traffic rating in the "Programming" category, and the number of downloads of the installation kit exceeded 10000 a day. PascalABC.NET is also built into a number of validation systems used for programming competitions. It also serves as a tool for scientific computing. PascalABC.NET is widely used as a basic programming language in pedagogical universities for the training of computer science teachers. In the Southern Federal University, it is used as the first language for teaching students majoring in computer science, and for teaching children in one of the largest computer schools in Russia. To do this, code duplication and redundant checks should be eliminated, and refactoring should be performed more carefully.ĭesigned for education, PascalABC.NET remains the most common programming language in Russian schools and one of the recommended languages for passing the Unified State Exam on informatics. It was also noted that the overall quality of the code could be improved. Based on the results of the static check, potentially dangerous code fragments were listed that require additional analysis by developers. In 20, independent audit of PascalABC.NET public repository was conducted. In the same year, PascalABC.NET became an open source project distributed under the LGPLv3 license. Since then, the PascalABC.NET developers have set themselves the goal of actively incorporating modern features into the language. It began to be actively used throughout Russia in schools and at programming contests, surpassing FreePascal. By 2015, the number of users of the language had increased significantly. In 2009, PascalABC.NET started to be actively used for teaching high school students. Four years after that it was completely rewritten by students Ivan Bondarev, Alexander Tkachuk, and Sergey Ivanov as a compiled programming language for the. Pascal ABC was implemented as an interpreted programming language, that led to a significant lack of performance. In 2003, a predecessor of the modern PascalABC.NET, called Pascal ABC, was implemented by associate professor Stanislav Mikhalkovich to be used for teaching schoolchildren instead of Turbo Pascal, which became outdated and incompatible with modern operating systems but was still used for educational purposes. PascalABC.NET was developed by a group of enthusiasts at the Institute of Mathematics, Mechanics, and Computer Science in Rostov-on-Don, Russia.
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