Aim To write a program for demonstrating data types, variables, operators, arrays, and control structures in Java. Theory Data Types A data type specifies the type of value a variable can store or the type of an expression. Java is a strongly typed language means that you should specify the type of a variable […]
Aim To write a program for demonstrating the basic structure of a Java program. Theory A Java program is a collection of one or more classes, in which, one class contains the main method. Before looking at the structure of a Java program, let’s see the structure of a Java class. Structure of a […]
Introduction Debugging is a necessary skill for all programmers. Even the most experienced developers make mistakes or encounter unexpected behavior when writing code. Fortunately, Python provides a variety of tools and techniques for identifying and fixing bugs in your code. In this article, we’ll look at some of the most common Python debugging techniques. […]
In this article we will learn about the Python keywords. First we will see a list of Python Keywords followed by the description of each keyword. Following are keywords available in Python: Now, let’s look at the description of each keyword: False – False boolean value True – True boolean […]
In this article we will learn about creating and naming variables in Python programming language along with examples. What are Variables? Variables are just names of memory locations. Variables are used to store and retrieve values from memory. Type of the variable in Python is based on the value we assign to the variable. […]
In this article we will learn how to create and run a Python script. Actually the process is quite simple. Let’s see it. A Python script is a file containing multiple lines of Python code saved with .py extension. A Python script can be directly executed line by line without any need to compile […]
In this article you will learn about what is Python shell and how to use the Python shell to try out Python concepts and due simple calculations. Python’s interactive command line or shell, sometimes is called as interactive prompt. The interactive prompt follows REPL (Repeat-Evaluate-Print-Loop). There are a variety of ways to start this […]
In this article we will look at different solutions for finding the GCD (Greatest Common Divisor) or HCF (Highest Common Factor) for two numbers in Python programming language. Different solutions are provided from solution with high time complexity to solution with less time complexity for calculating GCD of two numbers in Python. Solution 1 […]
In this article we will learn about different features of Python programming language that made this programming language popular. A lot of beginners wonder why Python is popular now-a-days. The answer to that question is due to its various features. Also it is important to know why do we have to choose Python as […]
In this article we will learn about different applications of Python programming language. As we already know that Python is a general purpose high-level language, we can use it for creating almost any type of application or software. Following are some of the important applications of Python language: Systems Programming: Python’s built-in interfaces […]