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In Go, the convention is to use MixedCaps or mixedCaps rather than underscores to write multiword names. When referring to structs or functions, the first letter specifies the visibility for external packages. Making the first letter uppercase exports that piece of code, while lowercase makes it only usable within the current scope. [24]
In the case of cdecl, the function name is merely prefixed by an underscore. The 64-bit convention on Windows (Microsoft C) has no leading underscore. This difference may in some rare cases lead to unresolved externals when porting such code to 64 bits. For example, Fortran code can use 'alias' to link against a C method by name as follows:
The following programming languages use snake case by convention: ABAP [8] Ada, with initial letters also capitalized [9] C++, Boost [10] C, for some type names in the standard library, but not for function names. Eiffel, for class and feature names [11] Elixir, for atom, variable, and function names [12] Erlang, for function names [13]
In fact, the use of a single underscore for this became so common that C compilers had to standardize on a double leading underscore (for instance __DATE__) for actual built-in variables to avoid conflicts with the ones in header files. PHP "reserves all function names starting with __ as magical." [10]
This article lists the character entity references that are valid in HTML and XML documents. A character entity reference refers to the content of a named entity. An entity declaration is created in XML, SGML and HTML documents (before HTML5) by using the <!ENTITY name "value"> syntax in a document type definition (DTD).
Leading and trailing spaces/underscores are stripped, consecutive spaces/underscores are reduced to a single one, and page names consisting of only spaces and underscores are not allowed at all. Titles affected by this behavior can generally be made to display correctly using the DISPLAYTITLE magic word.
A page name cannot contain any of the following characters: # < > [] | {} _ (which all have special meanings in wiki syntax); the Unicode replacement character U+FFFD ; or any HTML character codes, such as &. [6] A pagename also cannot contain 3 or more continuous tildes ~~~, as these are used for marking signatures on Wikipedia.
A function signature consists of the function prototype. It specifies the general information about a function like the name, scope and parameters. Many programming languages use name mangling in order to pass along more semantic information from the compilers to the linkers. In addition to mangling, there is an excess of information in a ...