Month: July 2022

SQL Delete Table

Introduction SQL provides the DROP TABLE command to delete a table. This tutorial will show you how to delete a table and how to clear all data without removing the table itself.Don’t worry, each section is full of examples and everything will be explained clearly. Preliminary operations First of all, for this tutorial I assume …

SQL Delete Table Read More »

SQL Create Table

Introduction The CREATE TABLE command is used to create a new table in SQL.This tutorial will show you the command syntax and several practical examples to best learn how to use it. Preliminary operations First of all, for this tutorial I assume that you have MySQL installed on your computer. If not, you can download …

SQL Create Table Read More »

Python min()

Introduction Python provides the min() function to find the minimum (or smallest) element among a group of values.This function is built-in and you can find the official documentation here. In the next sections we will see in detail how to use the min() function with examples. Are you curious to find out how to find …

Python min() Read More »

Python max()

Introduction Python provides the max() function to find the maximum (or largest) element among a group of values.This function is built-in and you can find additional information reading the official Python documentation. In the next sections we will see in detail how to use the max() function with examples. Are you curious to find out …

Python max() Read More »

Python in operator

Introduction In this post we will see how to use the in and not in operator in Python. These two statements are used when you want to check whether or not an element is found in a list, tuple or in a string. More generally they are used to verify the presence of an element …

Python in operator Read More »