Role of media during covid-19

Media played a very significant role in this pandemic covid-19 just think what has been happened during 1918 when flu pandemic occurred according to CDC approx third of world's population was impacted.That time there…

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Is Covid-19 vaccine safe?

Is Covid-19 vaccine safe?Vaccination is giving protection from diseases it makes our immune system stronger and train our immune system to fight against any harmful diseases like Covid-19.Yeah we can say Covid-19 vaccine safe…

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Today Motivation

Today motivation includes these important points everyone should follow in daily routines.Self analysis, to-do list, visualise your aim are key points play significant role in keeping us motivated daily.

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Second wave of coronavirus India

Nowadays situation have become so fatal in India due to second wave of coronavirus.In last 14 days only, 32,03,173 people get affected by deadly coronavirus and approx 19,288 people have been died. And now…

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Coronavirus (Covid-19)

It is a viral disease which is due to SARS-CoV-2  coronavirus first reported in 2019 in Wuhan China and therefore it is called as Covid-19.It is deadly spreadable and infectious disease.This coronavirus has locked…

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Spring Framework in Java

What is Spring Framework in JavaThe one of the most popular frameworks for the purpose of application development in Java enterprise is Spring Framework. This development framework is employed by numerous application developer around…

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Abstraction in Java

What is abstraction in javaAn abstraction is an act of representing essential features and hiding all background details.It is one of the concept of object-oriented programming.It can be achieved by abstract classes or interfaces.Abstract…

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Encapsulation in Java

Encapsulation in Java( features of oop ) is the wrapping of data and function into a single entity. It describes the idea of rolling data and methods that task on that data within one…

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Polymorphism in Java

Polymorphism in java is the ability of an entity to take several forms or performing single action at different times. As it was named Poly means many and morph means one or more forms,…

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LIKE and BETWEEN in SQL

To compare values in a database, the LIKE and BETWEEN operators in SQL are used. In this tutorial segment, we will talk about: In SQL, LIKEIn SQL BETWEEN LIKE The SQL Operator In SQL,…

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Inheritance in Java

It is concept of Java where attributes and methods are inherited from super to sub-class.Let us first clear about super class and sub- class:Super class: The class which is being inherited.It is also referred…

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Strings (Part-2) in Java

Hash code() It is a method of String Class which is used to return the value of hash code of the instance of string. It is frequently used in Java and its return type…

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Strings (Part-1) in Java

Strings are the sequence of characters. Unlike primitive data types like int, float or Boolean, non-primitive data types are not defined by the language, but are constructed by the programmer. These data types refer…

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Nested Class in Java

Nested classes can be precisely defined as classes within a class, a member of an other class. Let’s discuss below with an example for clear understanding, class OuterClass { int abc; //Field as a…

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Enums in Java

Enums in java actually means grouping same kind of constants as a one unit/package. Constants which are static and final.Enums are added as feature from JDK 1.5 and above. Lets get an clear idea…

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Wrapper classes(Part-3) in Java

ValueOf() method In java, wrapper class has three kinds of methods for ValueOf() in which; Primitive type is taken as argumentString type is taken as argumentString and int type, both taken as argument at…

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Wrapper classes (Part-2) in Java

Remaining part of Wrapper class you can study from link:https://codingsmania.in/wrapper-classespart-1-in-java/ 4. Byte Class Methods Int CompareTo(Byte b): This method compares the value of Byte object with the value to ‘b’ argument and will return…

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Wrapper Classes(Part-1) in Java

There a eight primitive data types in java. These primitive types are dedicated to the classes which are called wrapper classes. As the name shows wrapper classes wraps the primitive data type. It uses…

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Generics in Java

Why we need Generics? Generics in java is a concept which allows the users to choose the reference type that a method, constructor of a class accepts. By the usage of generics, we can…

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JAVA 8

Java 8 is one of the Java versions that brought with it some new features that are considered as revolutionary for computer science and coders (developers) using this language. It is considered the major…

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Multi-Threading In Java

What is a Thread? A thread is a stream of control within a program that can be executed independently. Hence, a single process can be comprised of numerous threads. For instance, in a multithreaded…

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