What are the naming conventions in C?

What are the naming conventions in C?

Types of programming nomenclature

I would not force a ‘g_’ prefix on global variables; I would apply meaningful names (hence client_locale and not cl_lc as a global variable name). Classic C doesn’t use camel-case; I’ve written code in camel-case in C, and it looks weird (so I don’t do it that way anymore). That said, it’s not bad, and consistency is more important than the convention used. Avoid typedefs that encapsulate structure pointers; consider the C standard: ‘FILE *’ is written like this, not FILE_PTR.

@Jonathan Leffler, what’s wrong with g_ to mean globals? On embedded systems, I’ve had problems before where it was difficult to track dependencies between modules via global variables and external g_somevar. Personally, I think it’s generally a bad idea, but this sort of thing is usually done for performance reasons. For example, a global flag that is set by an interrupt indicating that the data is ready.

For what it’s worth, this naming convention was mostly removed from the PalmOS API conventions. Also, it is similar to the convention used in O’Reilly’s book, “Programming Embedded Systems with C and GNU Development Tools”. Personally, I like the TitleCase in function names. I was thinking of going with lowerCamelCase in inner-link functions (which I called private in my question).

What is the nomenclature or spelling rule for a class name?

Class names must be nouns, in upper and lower case, with the first letter of each internal word capitalized. The name of the interfaces must also be capitalized (the first letter) as well as the names of the classes. Use complete words and avoid acronyms and abbreviations.

What is a Pascalcase and O Snake_case convention?

Snake case is the convention that composes words separated by underscore instead of spaces and with the first letter of each word in lowercase. … Like CamelCase there are varieties, for example all uppercase letters are called SCREAMING_SNAKE_CASE used to define constants.

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When to use CamelCase?

CamelCase is a style of writing that is applied to phrases or compound words. The name is due to the fact that the capital letters along a word in CamelCase resemble the humps of a camel. The name CamelCase could be translated as Camel Capitalization.


Although some of these characters are not reserved, it is advisable to avoid using them in most cases when assigning names to objects and members. For more information, see the section Member names and MDX expressions.

It is advisable to avoid using the closing brace (}) as the first character in the name of a user-created TM1 object. TM1 control object names always begin with the closing brace. If the name of a user-created object starts with a closing brace, the object will be hidden if the Show control objects parameter is deactivated.

Do not use + or – as the first character of a member name. Although it is only the first member of a set when dividing into sections for the active form that cannot use + or – as the first character of the name, it is better never to use + or – as the first character of the name.

Do not use a ^ sign in a member name. The ^ character can be used as a delimiter between the ancestor name and the multiparent member but when referring to a member name containing this character in an MDX expression, it cannot have an escape character.

What are Java coding conventions?

These conventions cover indentation, comments, declarations, whitespace statements, naming nomenclature and programming practices. … They are a way to improve the quality of code that facilitates its readability and maintainability.

What is the name of the standard used to name the variables?

In computer programming, the naming convention or naming convention is a set of rules for the choice of character sequence to be used for identifiers denoting variables, types, functions and other entities in source code and documentation.

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How are class names written in Java?

Class names should be mixtures of upper and lower case, with the first letter of each internal word in upper case (CamelCase). We should try to keep class names simple and descriptive. We should use full words and avoid acronyms and abbreviations (DAO, DTO, URL, HTML, etc. are allowed).

Variable Nomenclature

I am starting out in C# with a friend in a company to create games for Xbox Live Arcade. I developed several games with ActionScript 2 and 3, but I want to start exploring more powerful languages and devices.

I want to make sure I don’t annoy people I start working with (if it comes to that) or even people here when I have problems and ask a question with an “annoying”/”incorrect” name of methods, etc.

I’ve found it confusing in the example code I’ve seen because there seems to be, from my current point of view, some flaws. I doubt that a faulty naming convention is being used, so I realize I’m just having trouble understanding.

Is there a complete list of naming conventions with the reasoning behind each so I can get my head around them? The syntax reversal (i.e. public Type method() instead of AS3 public function method():Type) is throwing me enough at the moment that I know I need to watch how I’m naming things, otherwise I’ll forget and develop bad habits, which Rather, nail and avoid now.

What is a convention?

A convention is a set of standards, rules, norms or criteria that are generally accepted by a certain social group. … In other contexts conventions have the character of unwritten law (e.g. which clothes are suitable for a man and which for a woman).

What is the CamelCase style or Snakecose style?

camelCase or CamelCase

It is a writing practice that consists of joining two or more words without spaces between them, but they are differentiated by an initial capital letter from the second word, for example: myNameIs.

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What is Hungarian notation and what are its benefits?

In computer programming, Hungarian notation is a system commonly used to create variable names. … It consists of lowercase prefixes that are added to variable names and indicate their type. The rest of the name indicates, as clearly as possible, the function performed by the variable.


In computer programming, the naming convention or naming convention is a set of rules for choosing the sequence of characters to use for identifiers denoting variables, types, functions, and other entities in source code and documentation.

Well-chosen identifiers make it significantly easier for developers and analysts to understand what the system is doing and how to correct or extend the source code to request new requirements.

It is an open research topic whether some programmers prefer shorter identifiers because they are easier to write or invent than longer identifiers, or because in many situations a longer identifier clutters the visible code and provides no apparent additional benefit.

Since whitespace in identifiers is not allowed in most programming languages, and simple concatenation can make a long name comprising several words confusing, a method of delimiting each word (so that subsequent readers can more easily interpret which characters belong to which word) is needed.