Best Way to Learn Java for a Beginner

Here you will know what is the best way to learn java for a beginner. Programming is the new vogue and a vogue which can make you earn wonders and at the same time make you utilize the capabilities of your brain to the fullest. Learning new programming languages however can sometimes turn out to be challenging especially when the language is one which holds immense importance in various fields. Java is definitely one of those languages which most of

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How Clean Coding Principles Can Help You Lower the TOC of Your Software Development Lifecycle

Writing clean code is a matter of skill as much as it is a personal habit. For 25 years, since the Java programming language was launched it has evolved, and the Java coding practices have advanced too. To achieve your desired goal of the software, application or product you intend to produce, you need to have a set of coding principles that will guide you when creating code. These coding principles will form the essence of writing clean Java code,

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Solve Error can not find symbol in Java

In this article, we’ll see the reason behind the error can not find symbol or can not resolve symbol in Java So you can solve it by removing that cause. So let’s start. A java program consists of keywords, literals, operators, comments, whitespaces, and identifiers. This error is related to identifiers (an identifier is a name that user assign to an element of a program such as a type, function, variable, namespace, or class). Because when you compile your code,

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Java BMI Calculator Program

A BMI calculator helps in calculating Body-Mass Index. Body Mass Index is a tool or a formula which helps us in knowing whether a person’s body weight is appropriate or not. It measures body weight with respect to the person’s height. BMI is calculated by dividing a person’s weight in kilograms by square of height in meters. BMI basically gives an estimate on how healthy our weight is. According to National Institutes of Health (NIH): A person with: BMI less

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Java Hybrid Inheritance With Example

Hello everyone, In this tutorial, we are going to learn about Hybrid inheritance in Java. Before diving right into hybrid inheritance let us first quickly look at some other types are inheritance commonly used in Java. As you may know, Java typically uses four types of inheritance: Single Inheritance Multilevel Inheritance Hierarchical Inheritance Multiple Inheritance Single Inheritance: When a class extends another one class we call it Single Inheritance. Here A is called the parent class and B is derived

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Solve Java Command Not Found Error – ‘java’ is not recognized as an internal or external command

If you’re new to java programming, the error “java command not found” or “’java’ is not recognized as an internal or external command, operable program or batch file” may have occurred to you. There are 2 reasons that you’re facing “Java command not found” in your Linux/Mac java’ is not recognized as an internal or external command, operable program or batch file” in your windows PC. Lets discuss these two reasons and its solution one by one. How to Solve

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Loose Coupling and Tight Coupling in Java

In this article you will learn about loose coupling and tight coupling in java. In simple words “Coupling is the degree of dependency between the modules or Routines.”  “In a software or program, the more modules or classes will communicate with each other means the more tightly they are coupled and on other hand, the less they communicate with each other, means the more loosely they are coupled. “ Should the modules of a software tightly coupled or loosely? So

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Harshad Number or Niven Number in Java

Harshad numbers are those integers which are divisible by the sum of the digits of the number. Harshad numbers were defined by a mathematician from India, D. R. Kaprekar. Harshad numbers are also called Niven numbers. For example, the number 198. Sum of the digits of the number, 198 => 1 + 9 + 8 = 18, and, 18 * 11 = 198. Hence, the number 198 is a Harshad number. Below is a program that inputs a number, and checks whether it is

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Python, Java or JavaScript – Which Language Will Dominate in Future?

Programming languages are the core behind any software, websites, games, and apps. So likely, there are different programming languages each distinguished by their functionality, uses, intuitiveness, and market growth. Besides, it’s nearly impossible for any developer to identify which programming language will survive long last in the future. Whether the language currently used in developing apps and software will continue to persist later or not, no one can accurately predict that. Yes, but their current market state and scope for

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