Introduction Are you wondering if it is possible to create a new directory using the linux command line directly? You are in the right place! This tutorial will show you how to create a new directory using the mkdir command.Since this command has several options, we will also see the most common and useful ones. …
Introduction If at least once in your life you wondered how to extract text from a PDF file using Python, you’re in the right place!Very often, PDF is seen as a document that is difficult to edit and requires additional tools. In this post we will see that managing a PDF in Python is very …
Introduction PyPDF2 is the Python package used to edit and manage PDFs. With a few lines of code it is possible to do so many things such as merging several PDFs into one or dividing them into several pages. Very often, PDF is seen as a document that is difficult to edit and requires additional …
Introduction A QR code is a barcode that can be read by a digital device such as a smartphone. QR codes are used to keep track of information such as websites or social profiles.If you are wondering if it is possible to generate a QR code using Python, the answer is yes and it is …
Introduction Beautifulsoup is a Python package that allows you to easily parse and extract data from HTML and XML files.With a few simple instructions it is possible to convert the analyzed file into a structure formed by Tags. Basically, every HTML or XML tag corresponds to a beautifulsoup Tag. The next sections will show you …
Introduction If you are wondering how to schedule a task in python, you should definitely consider using the Python package schedule.Schedule is a Python package that offers a set of easy-to-use APIs for scheduling tasks (functions). It is lightweight and requires no other external dependencies. The next sections will show you how to install this …
Introduction The CREATE DATABASE command is used to create a new database in MySQL. If you’re starting to build your own data structure, the first thing you’ll need to do is create a database.Databases are the backbone of every application, in fact they contain all the data divided into tables. Always carefully execute commands that …
Introduction MySQL provides the DROP TABLE command to delete a table. If you have created several tables in a database and now you no longer need them, you will definitely want to delete them.Another possible scenario is that you just want to delete the data within a table without deleting the structure as well. This …
Introduction MySQL provides a command to create a new table; this command is called CREATE TABLE. If you are creating your own database you will definitely need to create multiple tables within it.Well, this post will show you the command syntax and several practical examples to best learn how to use it. Preliminary operations Since …
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 it in the official documentation. The Python min() function can be used with all iterators, therefore with lists, tuples and dictionaries. In the next sections we will see in detail …