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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-66067d0fbfa8c144374289/] Output: [crayon-66067d0fbfa9b016344750/] In the above example, class ...

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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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Java Program Calculate Perimeter Of Parallelogram | 3 Ways

Java program to calculate the Perimeter of a parallelogram – In this specific article, we will detail in on the multiple methods to calculate the perimeter of a parallelogram in Java Programming. Suitable examples and sample outputs are provided for the easy comprehension of the whole scheme of things. The compiler has also been added so that you can execute ...

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Java Program To Calculate Future Investment Value

Java programs to calculate the future investment value – In this particular article, we will brief in on the various ways to calculate the future investment value in Java Programming. Suitable examples and sample programs are added for the better understanding of the people who are interested in this specific article. The compiler has also been added where you can ...

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Exception Handling In Java – Tutorial & Examples

What is Exception Handling In Java – When we work with a program we come up with different kinds of errors like syntactical errors, logical errors, runtime errors, etc. let us try to differentiate these errors with a simple program. Example Program To Differentiate the Errors: [crayon-66067d0fc0d43753749377/] The above program will not cross the compilation stage because there is a ...

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Multithreading In Java – Tutorial & Examples | JavaTutorials

Multithreading in Java,  is the mechanism of executing different parts of a program simultaneously. Suppose, in a normal program, we are in one method and calling another method then the control goes to the called method, executes the statements in that method and comes back to calling the method. As long as the control executes the method, the statements after ...

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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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Right Arrow Star Pattern Program In C | 4 Ways

C program to print the right arrow star pattern – In this article, we will brief in on the several methods to print a right arrow star pattern in C programming. Suitable examples and sample programs have also been added so that you can understand the whole thing very clearly. The compiler has also been added with which you can ...

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C Program : Capitalize First & Last Letter of A String | C Programs

C program to capitalize the first and last letter of each word in the given string. The input necessary for this is a string whose first and last letters are to be capitalized. Our desired output is the string after capitalizing the first and last letter of each word in the string. To read our input string (c) at runtime, ...

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Multilevel Inheritance In Java – Tutorial & Examples

What is Multilevel Inheritance In Java? In Java (and in other object-oriented languages) a class can get features from another class. This mechanism is known as inheritance. When multiple classes are involved and their parent-child relation is formed in a chained way then such formation is known as multi-level inheritance. In multilevel inheritance, a parent a class has a maximum ...

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