The third operation of modern software engineering

There are three types of naming methods I know:

1. Hump Naming method

Features: The first letter of a variable name is lowercase, the remaining words are capitalized, the middle cannot use spaces, '-' and ' _ '.

Example: Nameformethod, Nameforclass, etc.

2. Pascal's nomenclature (The Big Hump name method)

Features: Similar to the Hump naming method, except that the first letter of the constituent variable is capitalized.

Example: Nameformethod, Nameforclass, etc.

3. Hungarian nomenclature

Feature: This method requires that you precede each variable name with a lowercase letter that represents the data type or purpose of the variable.

Example: A. A lowercase letter indicating the type of the variable

Iage represents age as integral type

B. Lowercase letters indicating the use

The imybinder is represented as an interface interface

A language generally not only uses a nomenclature, usually composed of several naming methods, so that the code style beautiful, beneficial to reading.

Like in Java:

The class name generally uses the big hump name method. Example: Interface Name: Studentinterface.java Implementation class: Studentinterfaceimpl.java

The method name is usually used in the hump naming method. Example: GetName () setage (), etc.

The name of the variable is usually used in the hump nomenclature. Example: userName password is also used in combination with the Hungarian nomenclature and the Hump nomenclature. Example: Intage,strname and so on.

　　　　

The third operation of modern software engineering