admin Previous Next Netbeans is a popular Java Integrated Development Environment(IDE). It is a software tool to compile your java program, but real compilation is done using Java JDK behind the scenes. So, why install NetBeans IDE? because IDE manages you program files, classes within a programming project, support different languages and help in other management … Read more
Previous Next Keywords are reserved words in Java programming language. You cannot use these words for any other purpose such as variable names. The Java keywords are instructions to the compiler which interpret the meaning of these keywords and execute the command. Here is the list of commonly used keywords in Java language. Keyword Description … Read more
Previous Next Previously we discussed how to download and install java compiler. As a beginner, you need to practice a lot of programs to learn java programming language. The minimum requirement is a text editor program and Java SDK. Learn how to install a java compiler before you begin writing your programs. How to install … Read more
Previous Next Java is an object-oriented programming language but also retains all features of a high-level programming language. An object-oriented programming language is class-based where a class represents a real-world entity. The class itself does not do anything, but it is used to create objects that have properties and functions ( called methods) and it … Read more
Previous Next This article will help you get started with Java programming. You need to practice writing Java programs and the minimum requirement is a Java compiler. A compiler is a software program that converts the program code or source code into machine code which a computer hardware can understand and execute. Before we begin … Read more
C macros are preprocessor directives like #define that is directly replaced into a source code in a C program. This replacement mechanism is called macro expansion. In this example program, we will use a #define directive to do arithmetic operations. Learn about C macro expansion before you begin with the example. C preprocessor – macro … Read more
The standard deviation is a measure to understand how much data deviates from the mean value. The data may be grouped or non-grouped where non-group data is a list of data. In this example program, we compute the standard deviation for input non-grouped data and output the result. Learn the basics of C programming before … Read more
This program finds the average age of a person using an array. The array which stores a list of age is passed on to a function and the function computes the average age and returns a value. Before you begin with the example, learn basic concepts of C programming language such as arrays, function, and … Read more
In this example, we are going to build an application to calculate the daily wage of temporary employees. To compute the daily wage we need following inputs The number of Hours Employee worked. Hourly pay rate The application computes the gross pay and displays it on the screen. Wage Calculator Interface To design the interface … Read more
You learned about C preprocessor directives and its components earlier. These directive are of four types – macro expansion, file inclusion, conditional compilation ,and other miscellaneous directives. The macro expansion is the most common and popular C preprocessor directives. Before you begin, learn a bit about the preprocessor directives. If you are familiar with the … Read more
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