Programming Language - Revision history

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User: Programming Language is a formal language in which computer programs are written. The definition of a particular language consists of both syntax and semantics

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Programming Language is a formal language in which computer programs are written. The definition of a particular language consists of both syntax and semantics

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 *[[High Level Language (HLL)]]s: These are user-friendly languages with strong abstraction from the details of the computer's hardware. Examples include Python, Java, C#, and JavaScript. They are designed to be easy to read and write, making them accessible for beginners and efficient for experienced programmers.
-*[[Low level Language]]s: Closer to machine language, low-level languages include assembly language and machine code. They offer greater control over hardware resources but require a deeper understanding of the computer's architecture and are more difficult to learn and use.
+*[[Low Level Language]]s: Closer to machine language, low-level languages include assembly language and machine code. They offer greater control over hardware resources but require a deeper understanding of the computer's architecture and are more difficult to learn and use.
 *[[Compiled Language]]s: In compiled languages, code is written and then transformed into machine language by a compiler before it is executed. Examples include C, C++, and Rust. These languages tend to offer faster execution times but require a compilation step.
 *[[Interpreted Language]]s: Interpreted languages are executed line by line by an interpreter at runtime, which means no prior compilation is necessary. Python, Ruby, and JavaScript are examples of interpreted languages. They offer flexibility and ease of debugging at the cost of slower execution speed.

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 *[[Object Oriented Programming (OOP)]]: Based on the concept of "objects," which are instances of classes comprising data and methods. Java, Python, and C++ are examples.
 *[[Functional Programming]]: Treats computation as the evaluation of mathematical functions. Examples include Haskell and Erlang.
-*[[Procedural Programming: A subtype of imperative programming focused on the concept of procedure calls. C and BASIC are examples.
+*[[Procedural Programming]]: A subtype of imperative programming focused on the concept of procedure calls. C and BASIC are examples.
 *[[Logic Programming]]: Based on formal logic. Prolog is an example.

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 == Types of Programming Languages ==
-*High-level Languages: These are user-friendly languages with strong abstraction from the details of the computer's hardware. Examples include Python, Java, C#, and JavaScript. They are designed to be easy to read and write, making them accessible for beginners and efficient for experienced programmers.
+*[[High Level Language (HLL)]]s: These are user-friendly languages with strong abstraction from the details of the computer's hardware. Examples include Python, Java, C#, and JavaScript. They are designed to be easy to read and write, making them accessible for beginners and efficient for experienced programmers.
-*Low-level Languages: Closer to machine language, low-level languages include assembly language and machine code. They offer greater control over hardware resources but require a deeper understanding of the computer's architecture and are more difficult to learn and use.
+*[[Low level Language]]s: Closer to machine language, low-level languages include assembly language and machine code. They offer greater control over hardware resources but require a deeper understanding of the computer's architecture and are more difficult to learn and use.
-*Compiled Languages: In compiled languages, code is written and then transformed into machine language by a compiler before it is executed. Examples include C, C++, and Rust. These languages tend to offer faster execution times but require a compilation step.
+*[[Compiled Language]]s: In compiled languages, code is written and then transformed into machine language by a compiler before it is executed. Examples include C, C++, and Rust. These languages tend to offer faster execution times but require a compilation step.
-*Interpreted Languages: Interpreted languages are executed line by line by an interpreter at runtime, which means no prior compilation is necessary. Python, Ruby, and JavaScript are examples of interpreted languages. They offer flexibility and ease of debugging at the cost of slower execution speed.
+*[[Interpreted Language]]s: Interpreted languages are executed line by line by an interpreter at runtime, which means no prior compilation is necessary. Python, Ruby, and JavaScript are examples of interpreted languages. They offer flexibility and ease of debugging at the cost of slower execution speed.
 Programming Paradigms:
-*Imperative Programming: Specifies a sequence of steps to perform tasks. Examples include C and Pascal.
+*[[Imperative Programming]]: Specifies a sequence of steps to perform tasks. Examples include C and Pascal.
-*Declarative Programming: Specifies what should be done, rather than how to do it. SQL and HTML are examples.
+*[[Declarative Programming]]: Specifies what should be done, rather than how to do it. SQL and HTML are examples.
-*Object-Oriented Programming (OOP): Based on the concept of "objects," which are instances of classes comprising data and methods. Java, Python, and C++ are examples.
+*[[Object Oriented Programming (OOP)]]: Based on the concept of "objects," which are instances of classes comprising data and methods. Java, Python, and C++ are examples.
-*Functional Programming: Treats computation as the evaluation of mathematical functions. Examples include Haskell and Erlang.
+*[[Functional Programming]]: Treats computation as the evaluation of mathematical functions. Examples include Haskell and Erlang.
-*Procedural Programming: A subtype of imperative programming focused on the concept of procedure calls. C and BASIC are examples.
+*[[Procedural Programming: A subtype of imperative programming focused on the concept of procedure calls. C and BASIC are examples.
-*Logic Programming: Based on formal logic. Prolog is an example.
+*[[Logic Programming]]: Based on formal logic. Prolog is an example.
 == Characteristics of Programming Languages ==

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	== What is a Programming Language? ==		== What is a Programming Language? ==
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		+	A programming language is a formal language comprising a set of instructions that produce various kinds of output. These languages are used in computer programming to implement algorithms and communicate with computers to perform specific tasks, such as controlling external devices, processing data, and creating software applications. Programming languages enable developers to write source code, which can be translated into machine code that is executed by a computer's CPU. They vary in syntax and semantic rules, and each language is designed with specific objectives and domains in mind, ranging from web development and data analysis to system programming and scientific computing.
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		+	Programming languages are crucial for developing software that runs the modern world, from operating systems and web applications to embedded systems in devices. They enable developers to create complex systems efficiently and are foundational to the field of computer science.
		+
		+	== Types of Programming Languages ==
		+
		+	*High-level Languages: These are user-friendly languages with strong abstraction from the details of the computer's hardware. Examples include Python, Java, C#, and JavaScript. They are designed to be easy to read and write, making them accessible for beginners and efficient for experienced programmers.
		+	*Low-level Languages: Closer to machine language, low-level languages include assembly language and machine code. They offer greater control over hardware resources but require a deeper understanding of the computer's architecture and are more difficult to learn and use.
		+	*Compiled Languages: In compiled languages, code is written and then transformed into machine language by a compiler before it is executed. Examples include C, C++, and Rust. These languages tend to offer faster execution times but require a compilation step.
		+	*Interpreted Languages: Interpreted languages are executed line by line by an interpreter at runtime, which means no prior compilation is necessary. Python, Ruby, and JavaScript are examples of interpreted languages. They offer flexibility and ease of debugging at the cost of slower execution speed.
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		+	Programming Paradigms:
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		+	*Imperative Programming: Specifies a sequence of steps to perform tasks. Examples include C and Pascal.
		+	*Declarative Programming: Specifies what should be done, rather than how to do it. SQL and HTML are examples.
		+	*Object-Oriented Programming (OOP): Based on the concept of "objects," which are instances of classes comprising data and methods. Java, Python, and C++ are examples.
		+	*Functional Programming: Treats computation as the evaluation of mathematical functions. Examples include Haskell and Erlang.
		+	*Procedural Programming: A subtype of imperative programming focused on the concept of procedure calls. C and BASIC are examples.
		+	*Logic Programming: Based on formal logic. Prolog is an example.
		+
		+	== Characteristics of Programming Languages ==
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		+	*Syntax: The set of rules that defines the combinations of symbols considered to be correctly structured programs in that language.
		+	*Semantics: The meaning behind the syntactical elements and the rules that govern the behavior of these elements within the language.
		+	*Abstraction: The ability to define complex structures or operations in ways that allow details to be hidden.
		+	*Portability: The ease with which software written in a particular language can be run on different hardware and operating systems.
		+
		+	== Choosing a Programming Language ==
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		+	The choice of programming language depends on several factors:
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		+	*Project Requirements: The nature of the project, its complexity, and specific requirements can influence the choice of language.
		+	*Performance Needs: For applications where performance is critical, a compiled language may be preferred.
		+	*Development Speed: For rapid development, languages with higher levels of abstraction and extensive libraries might be more suitable.
		+	*Community and Ecosystem: A vibrant community and a rich ecosystem of libraries and frameworks can significantly ease the development process.
		+	*Platform Compatibility: The target platform for the application (web, mobile, desktop) can dictate the choice of language.
		+
		+	== Conclusion ==
		+
		+	Programming languages are the foundational tools of software development, enabling programmers to create a wide range of applications and systems. With the vast number of languages available, each with its strengths and intended use cases, developers have the flexibility to choose the most suitable language for their specific needs, balancing factors like performance, development speed, and platform requirements. As technology evolves, so do programming languages, adapting to new computing paradigms and developer communities' needs.
		+
		+
		+	== See Also ==
		+	A programming language is a formal language comprising a set of instructions that produce various kinds of output. Programming languages are used in computer programming to implement algorithms, enabling humans to create software that operates on data, controls hardware, and performs a wide range of tasks across different computing platforms.
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		+	Each programming language has a unique syntax (form) and semantics (meaning), which define the rules for how programs can be written and the actions they perform. Programming languages can be categorized based on their intended use, level of abstraction, or programming paradigm.
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		+	*Compiler and Interpreter: Discussing how programming languages are translated into machine-readable code.
		+	*[[Integrated Development Environment (IDE)]]: Covering tools that provide comprehensive facilities to programmers for software development.
		+	*[[Software Development Life Cycle (SDLC)]]: Explaining the process of conceptualizing, designing, building, and maintaining software.
		+	*Data Types and [[Data Structure]]s: Discussing how data is organized, stored, and manipulated in programming.
		+	*[[Algorithm]]s: Covering the step-by-step procedure for calculations, data processing, and automated reasoning.
		+	*[[Source Code]]: Discussing the human-readable instructions written in a programming language before being compiled or interpreted.
		+	*[[Version Control System (VCS)]]: Covering systems that manage changes to a set of files over time.
		+	*Software Libraries and Frameworks: Discussing collections of pre-written code that developers can use to solve common programming tasks.
		+	*Debugging: Covering the process of finding and resolving defects or problems within a program.
		+	*Software Licensing: Discussing the legal instruments governing the use or redistribution of software.
		+
		+	== References ==
		+	<references />
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		+	== What is a Programming Language? ==
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	A '''programming language''' is a formal language that is used to write instructions for a computer to execute. These instructions, also known as code, are written in a specific syntax and structure and are designed to perform a specific task or set of tasks.		A '''programming language''' is a formal language that is used to write instructions for a computer to execute. These instructions, also known as code, are written in a specific syntax and structure and are designed to perform a specific task or set of tasks.

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 == See Also==
 *[[Markup Language]]
 ===References===
 <references/>

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 *Java: A popular, object-oriented programming language that is widely used in web development, mobile apps, and enterprise applications.
 *C++: A high-performance programming language that is widely used in systems programming and applications that require a high level of control over system resources.
-*JavaScript: A popular, high-level programming language that is widely used in web development to create interactive and dynamic web pages.
+*[[JavaScript]]: A popular, high-level programming language that is widely used in web development to create interactive and dynamic web pages.
 *C#: A modern, object-oriented programming language that is widely used in the development of Windows applications and games.

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-Programming Language is a formal language in which [[computer]] programs are written. The definition of a particular language consists of both syntax (how the various symbols of the language may be combined) and semantics (the meaning of the language constructs).<ref> Definition of Programming Language [https://www.semanticscholar.org/topic/Programming-Languages/4557 John W. Ayers, Eric C. Leas, et al.]</ref>
+== What is a Programming Language? ==
 ===References===
 <references/>

← Older revision		Revision as of 22:34, 6 January 2019
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−	~~'''Content coming soon'''~~	+	Programming Language is a formal language in which computer programs are written. The definition of a particular language consists of both syntax (how the various symbols of the language may be combined) and semantics (the meaning of the language constructs).<ref> Definition of Programming Language [https://www.semanticscholar.org/topic/Programming-Languages/4557 John W. Ayers, Eric C. Leas, et al.]</ref>
		+
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		+	===References===
		+	<references/>