Neeraj Mishra Articles Leave a comment

James Gosling Biography – Father of Java Programming Language

James Gosling is the name that easily comes to one’s mind when we think of pioneers of programming language. Born in Canada, in May 1955, James Arthur Gosling went on to become the founder and lead designer of Java Programming Language. Education & Early Life Gosling studied at William Aberhart High School in Calgary, Alberta, which was also his hometown. Having completed his Bachelor’s degree in Computer Science from the University of Calgary, James Gosling did his Master’s and Ph.D.

Neeraj Mishra Articles Leave a comment

Advantages of R Programming Language

Discussions about the benefits and drawbacks of specific programming languages somewhat resemble discussing religion or politics. Those who are interested in such things all have very strong opinions about them can spend hours explaining why they are right and completely fail to persuade their opponents who happen to have just as strong opinions on the subject. Nevertheless, an objective evaluator can single out certain advantages and disadvantages of using specific programming languages for specific purposes. So, if you ask yourself

Neeraj Mishra Array Leave a comment

How to Find Array Length in Java with Examples

In this blog post, we are going to learn an important topic pertaining to Java i.e Array length. Java is a high-end programming language by accompanying robustness, security, and greater performance. How to Find Array Length in Java? An array length in Java represents a series of elements that an array could really hold. There really is no predetermined method for determining an object’s length. In Java, developers can discover its array length with the help of array attribute length.

Neeraj Mishra Basic Leave a comment

Basic Structure of Java Program with Example

Java is a very popular language and used on 7 billion devices worldwide. It is one of the most secured, platform-independent, and object oriented programming languages that’s why it is necessary to be familiar with the basic structure of Java program. A typical Java program consists of the following sections: Package statements Documentation Section Import statements Class definition Interface statements Methods Main method class Basic Structure of Java Program Image Source Package Statements It is optional to write in your

Neeraj Mishra Error One comment

Solve Error insert “Dimensions” to complete ReferenceType in Java

We usually get this error in java when we are trying to pass primitive data type in the generic type declaration. The reason we get this error because generic always expects the wrapper classes but gets the primitive data type. Those who are unaware about primitive data types and wrapper classes. Wrapper Classes Wrapper classes are classes in java which contains primitive data types and primitive data type can be used as objects by the help of wrapper class. Wrapper

Neeraj Mishra Basic Leave a comment

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

Neeraj Mishra Interview Questions Leave a comment

Can We Have Multiple Classes in Same Java File?

Yes, we can have multiple classes in same java file. But, there is one restriction over here, which is that you can have as many classes in one file but only one public class is allowed. If we try to declare 2 classes as public in the same file, the code will not compile. The reason being is you need to name the file with the name of the class which is declared as public and we cannot have the

Neeraj Mishra Error Leave a comment

Solve Error “the import org.apache cannot be resolved” in Java

How can you resolve the import org.apache error from your program? Nowadays, when developers are preparing some codes in Java, the common error is import org.apache error takes a lot of time to resolve. This is because of the minor mistake you may do while coding, and no apache library is installed on them. Apache library is crucial for coding on Java and requires several corrections to develop a program efficiently. Most developers face this common issue in their developing

1 2 3 … 22 »