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Java Program To Calculate Median Array | 4 Methods

Java code To Calculate Median – In this article, we will brief in on the mentioned means to  Finding the middle element in array. The following median code has been written in 4 different ways. If you have any doubts you can leave a comment here. The source code has written in: Using Standard Method Using Static Method Using Scanner ...

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4 Methods To Find Java String Length() | Str Length

Java program to calculate length of string – In this article, we will discuss the various methods to calculate the length of a string, str length in Java programming. String length() java has been written in 3 to 4 different ways, you can check out here. If you any queries about source code str length in java, leave a comment ...

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[GUI] Implement Simple Calculator Using JFrame/Swing In Java | Programs

Java program to implement calculator using JFrame/Swing With GUI – In this article, we will detail in on how to implement a calculator using Swing concept in Java programming along with detailed explanation of the source code. The method used in this article is as follow: Using JFrame As we all know, calculators are the mechanical or digital instruments which ...

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Java Convert Double To Long – Examples

Java convert double to Long – We have different ways to convert a double value to a long value or from long to double. Apart from the given program, you can check out the list of over 500+ Java programs with sample examples and outputs. Methods we used to convert double to long/ long to double: Simple type conversion round() ...

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Oops Concepts In Java – Tutorial With Examples | Oops

Oops Concepts in Java complete tutorial & Types with sample examples & Programs. Also check the complete Java tutorials right here. There are different paradigms followed in writing programs (developing software) like the following… Sequential Programming. Procedure Oriented Programming. Object-Oriented Programming. Multi-tier Programming, etc To develop better software, programmers and managers concentrate on the aspects like the following. These people ...

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Parameterized Constructor In Java – Tutorial & Examples

What is Parameterized Constructor in Java – Tutorial & Examples – If we want to set some data to the constructor so that it can be used in the constructor then we can send so like Person r=new Person(10,20); to receive the values, the corresponding constructor should have formal arguments like. [crayon-600625dd6a834288614186/] If we want to send three values to constructor ...

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Generic Class With Multiple Type Parameters In Java

How the generics work with multiple types: “Generics” mechanism allows us to work with a class (or method) that suits for any type of data. Suppose we want one Stack that holds Integer data and another Stack that holds String data then we need two different classes. With generics, we can write only one class that works for both the ...

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Java Simple Generic Class – Tutorial & Programs

Generics is the mechanism of creating a class or method that works for any type of data. Here we covered the complete tutorial along with suitable examples and sample programs, Examples. Note: Generics work with objects (Integer, Double, String, etc) only. They cannot be used with primitive type data (int, double, etc). [crayon-600625dd6ad05568226685/] Output: [crayon-600625dd6ad0a171278404/] In the above example, class ...

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Java Exception Throw Clause – Tutorial & Examples

Java exception Throw Clause – “throw” clause is used to throw an exception from our side. Normally, the system throws an exception when a runtime error occurs. Generally “throw” is used in two situations When we want to throw a new exception object (that is created by us) When we want to pass an exception object from one place to ...

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Constructors In Java – Types & Examples | JavaTutorials

A constructor is a special method that is invoked when a new object is created. If we want to perform any one-time activities on an object at the time of its creation, then the constructor is the right place. Generally, the initialization of instance variables are done in the constructor. The purpose of a constructor is not limited to initialization. ...

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