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What user defined functions in java?


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Answered 2012-08-29 01:50:11

A function created by the user. In Java, functions are attached to a class, and are called "methods".

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User defined function in java?

Any function or method in Java that is coded by the programmer is called a user defined method in Java. The JAVA API (Application Programming Interface) has a set of predefined classes & methods that are for our usage. Whatever methods we create apart from these are termed as user defined methods. In java we not use the term functions. We call them "Methods"




What are user-defined functions?

User-defined functions are functions that are not provided by the language itself. They are the functions that you yourself write or that are provided for you by a third-party.


What are user defined keywords in java?

As far as I know, keywords are part of the implementation of Java, and cannot be defined or redefined.



What is function in java terminology?

In Java, a function is called a "method". In Java as well as other languages, a method is a function defined specifically for one class. In Java, this is the only way to define functions, therefore, all functions are methods.In Java, a function is called a "method". In Java as well as other languages, a method is a function defined specifically for one class. In Java, this is the only way to define functions, therefore, all functions are methods.In Java, a function is called a "method". In Java as well as other languages, a method is a function defined specifically for one class. In Java, this is the only way to define functions, therefore, all functions are methods.In Java, a function is called a "method". In Java as well as other languages, a method is a function defined specifically for one class. In Java, this is the only way to define functions, therefore, all functions are methods.


What is user defined function?

A user-defined function is any function that is not built-in to the programming language. For instance, the sizeof() operator is a built-in function thus it is always available. By contrast, all functions defined by the programmer are user-defined functions.


What is user define package?

A user defined package is a package outside of the standard Java libraries.


Differences between user defined exexptions and system defined exeptions?

difference between system defined and user defined functions in .net technology


What is the use of functions in java?

Same as in other languages. To organize commands into logical pieces. However, in Java the functions are called "methods". This is related to the fact that in Java, methods or functions are defined as part of a class.


What is use of user defined data in c?

to create user defined functions the user defined data is needed nd its useful to the programmer to create its own data.


Is main a predefined function in java?

No. It is a user defined function which the person who is creating the java class has to code by himself.


What are the Examples of user defined methods in java?

All methods you write in your classes are user defined methods. ex: public String getName(){ return "Rocky"; }


What is a USERENV.DLL file?

its a .dll file that provides API functions to your user profile.. like JAVA API functions..


Which is a collection of built in function that helps in c program?

There are no built-in functions in C. All functions are user-defined, including those defined by the C standard library, which is a user-defined library just like any other.


What are the feature of C language?

Data types (both built-in and user-defined) and user-defined functions which operate upon those types.


What is the difference between Built-in Function and User-Defined Function?

Built-in functions are functions that are provided for you by the standard includes. User-defined functions are those that you write yourself. Third-party functions are those that are written for you, but that are not provided by the standard includes.


Is the main function in C a built-in function or user-defined function?

The main function in C is user-defined. Built-in functions are simply those that do not require a library to be included, but every program must provide a user-defined point of entry; it cannot be built-in. Indeed, most functions in C are user-defined; the built-in functions are mostly operators rather than functions although most do behave like functions. The standard library functions are not built-in either; they all require the inclusion of the appropriate standard library header.


What is the main feature of the programming language Java Classpath?

Java Classpath is a parameter that tells the Java Virtual Machine or the Java Compiler, where to search for user-defined classes and packages on a computer.


Can userdefined exception have two methods in it?

Yes a user defined exception can have any number of methods in it. A user defined exception is nothing but a Java class created for a specific purpose. Just like ordinary Java classes, you can have any number of methods in it...


What is the difference between pre-defined functions and user-defined functions?

Predefined functions are functions that have been written and we can use them in our C++ statements. But we must know how to use each of these predefined functions.


How many types of functions in c?

Well, it depends on what you mean by the type of a function. There are user defined functions and library functions.


What are the different types of package in java?

1.user defined packages 2.predefined packages


What are the keywords not used in java?

You can find a list of Java keywords in the Wikipedia article "List of Java keywords". These keywords may not be used for variables or other user-defined names.


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