This article will introduce basic concepts in programming such as the program, what programming is, and programming languages. Understanding these concepts is the foundation for …

## Java program to find the number of days in a month

1. Rules for the number of days in a month in a year A year has 12 months, each with a different number of days. …

## The factorial program in Java

1. What is factorial? For a positive integer n, the factorial of n is the product of all positive integers less than or equal to …

## Print the Fibonacci series in Java

1. What is the Fibonacci series? The Fibonacci series (or Fibonacci sequence) is an infinite sequence of positive integers that begins with two elements, 0 …

## Checking for prime numbers in Java

1. What is a prime number? A prime number is a positive integer that can only be divided by 1 and itself. For example, 2, …

## Join clause in MySQL with Python

To study this lesson well, you need to read these 2 articles first: Note: we are using MySQL integrated into XAMPP. You need to read …

## Update and drop in MySQL with Python

To learn this lesson well, you need to know how to insert data into a table in MySQL with Python. You can read the article …

## Select and where clause in MySQL with Python

To learn this lesson well, you need to know how to insert data into a table in MySQL with Python. You can read the article …

## Order by and Limit in MySQL with Python

To learn this topic well, you need to know how to insert data into a table in MySQL with Python. You can read the article …

## Insert and Delete in MySQL with Python

To study this lesson well, you need to know how to create a database and table in MySQL in Python. You can read the article …