"A programming language is a system of notation for writing computer programs."
The languages used to write software, including syntax, semantics, and programming paradigms. It includes high-level languages like Python and C++, as well as low-level assembly languages.
Variables and data types: Understanding how to define and use different types of data in programming, such as numbers, strings, and booleans.
Control structures: Branching and looping constructs that allow program flow to be controlled, such as if-else statements, for loops, and while loops.
Functions and procedures: Abstractions that allow tasks to be encapsulated and reused, making programming more modular and maintainable.
Arrays and lists: Data structures that allow collections of data to be managed and manipulated.
Object-oriented programming (OOP): A programming paradigm that emphasizes the use of objects and classes to organize code and data.
Pointers and memory management: Understanding how computer memory is allocated and managed, and how pointers are used to access and manipulate data structures in memory.
Input and output (I/O): Techniques for reading and writing data from and to files, networks, and other external sources.
Debugging and testing: Techniques for finding and fixing errors in code, and for verifying that code is working correctly.
Algorithms and data structures: An understanding of common algorithms and data structures, such as sorting and searching, and how to implement them in code.
Programming paradigms: An overview of different programming paradigms, such as functional programming, procedural programming, and event-driven programming.
Procedural Programming Language: A type of programming that involves writing procedures or functions that perform specific tasks within a program.
Object-Oriented Programming Language: A type of programming that focuses on creating objects that have specific behaviours and can interact with one another.
Functional Programming Language: A type of programming that emphasizes the use of functions to process data and avoid side effects.
Scripting Programming Language: A type of programming that allows developers to write scripts that automate tasks or to create custom applications.
Markup Programming Language: A type of programming that is used to create structured documents or web pages using tags and attributes.
Query Language: A type of programming that is used to retrieve and manipulate data from a database.
Logical Programming Language: A type of programming that focuses on creating logical rules and relationships between data.
Concurrent Programming Language: A type of programming that focuses on writing programs that can run multiple processes or threads simultaneously.
Assembly Language: A type of programming that uses machine-level instructions to communicate with a computer's hardware.
Visual Programming Language: A type of programming that allows developers to create programs using visual aids such as flowcharts, diagrams, or GUI elements.
Domain-Specific Programming Language: A type of programming that is designed to solve specific problems within a particular domain, such as finance or healthcare.
Event-Driven Programming Language: A type of programming that focuses on creating applications that respond to user input or other external events.
Embedded Systems Programming Language: A type of programming that is used to create software that runs on small devices such as microcontrollers or sensors.
High-Level Programming Language: A type of programming that allows developers to write code in a more abstract manner and focuses on readability and maintainability.
"The description of a programming language is usually split into the two components of syntax (form) and semantics (meaning)."
"They are usually defined by a formal language."
"Some languages are defined by a specification document (for example, the C programming language is specified by an ISO Standard)."
"Other languages (such as Perl) have a dominant implementation that is treated as a reference."
"Some languages have both, with the basic language defined by a standard and extensions taken from the dominant implementation being common."
"Programming language theory is the subfield of computer science."
"Programming language theory studies the design, implementation, analysis, characterization, and classification of programming languages."
"Syntax (form) and semantics (meaning) are the two components used to describe a programming language."
"Most programming languages are text-based formal languages."
"They may also be graphical."
"They are usually defined by a formal language."
"The C programming language is specified by an ISO Standard."
"For example, Perl has a dominant implementation that is treated as a reference."
"Some languages have both, with the basic language defined by a standard and extensions taken from the dominant implementation being common."
"Programming language theory is a subfield of computer science."
"Programming language theory studies the design, implementation, analysis, characterization, and classification of programming languages."
"A programming language is usually split into the two components of syntax (form) and semantics (meaning)."
"They are a kind of computer language."
"A programming language is a system of notation for writing computer programs."