What Is Constant Variable In Programming?
Variables are a very important part of programming. We define variables in order to store data in simple or complex forms. Constant is used to create a variable which value can not be changed. This...
Category: Java
What Is Null Pointer Exception In Java and How To Fix?
Java programming language provides the Null Pointer Exception type in order to handle object creation related errors and misuse. In this tutorial, we will learn what is Null Pointer Exception, its causes and How To...
Java String compareTo() Function Tutorial with Examples
Java programming language provides the compareTo() function which is used to compare two strings. The comparison is done letter by letter and according to the situation, some results are returned by the compareTo()function. The comparison...
How To Print/Get Today Date and Time In JavaScript, C/C++, Python, C#, Java, PHP, PowerShell, Excel (VBScript) ?
While developing applications date and time operations are very important. A lot of different data and record is bind to a date or time. We can also use the only date which specifies the year,...
What Is Exception and How To Handle An Exception In Applications?
The exception is a term in applications development or programming. Simply exception is used to specify a state or a situation which is unexpected in applications. Exceptions occur in different and unexpected situations where there...
Java Data Types
Java is a completely object-oriented programming language which provides a lot of different type of features. Primitive data types are some of them. Java provides basic or primitive data types like integer, string, logical true...
What Is A Variable and How To Define and Use Variables In Programming Languages Like PHP, Python, Java, C#, C/C++, JavaScript, PowerShell, Bash?
Variables are an important part of the programming languages. Variables are used to store information for basic types like name, age, label, address, count, etc. Variables are named accordingly related to the information or data...
What Is If Statement and Use In JavaScript, PHP, Python, Java, C/C++, C#, PowerShell, Bash Programming Languages
All programming languages provide conditional statements in order to change the flow of the programs according to given conditions. If statement is most popular conditional statement provided very similar most of the programming languages. If...
How To Define Array In Programming Languages Java, JavaScript, PHP, C, C++, Python, C#, PowerShell?
Arrays are an important part of the Programming languages. Arrays are used to store multiple values in a single data structure. An array generally stores a collection of items at the contiguous memory location. Arrays...
How To Install Eclipse Java Development Environment On Windows ?
Eclipse is open source and popular Application Development Environment and Tool. Eclipse is popular with its flexibility where it supports a lot of different programming language like R, Python, C/C++, Python, PHP, Java, JavaScript, etc....
