Description: A code block is a section of code that can be executed as a single unit, allowing related instructions to be grouped for joint execution. This concept is fundamental in programming as it facilitates the organization and reuse of code. Code blocks can be functions, methods, classes, or even control structures like loops and conditionals. In the context of programming, a code block is defined by its delimitation, which can be through braces, indentation, or specific keywords, depending on the programming language used. The execution of a code block can be controlled by various factors, including the scope and context in which it runs, affecting its access to resources and privilege level. In summary, code blocks are essential elements in software construction, allowing developers to structure their programs efficiently and effectively.
