Learning - Page 8

Python string contains : If you are working on textual data, it may be interesting to check if a string contains another string. In this tutorial, I will show you 6 ways to check if a string contains a substring. Each of these methods has its own advantages and disadvantages that I will detail in the parts of this tutorial below. The IN operator The first way to check if a string contains another string is to use the in python operator. The in operator takes two arguments and returns the value True if the first argument is contained in the second argument. If not then the…

Python provides several methods for inserting comments at the core of the code to provide additional information to help you better understand your code. A comment is simply text that will be ignored when the…

Python if…else Statement : I’m going to talk about conditional structures, which will allow you to do tests and go further in programming. Conditions allow you to execute one or more instructions in one case,…

Yum uses repositories, which are, as the name suggests, repositories that hold a set of software. Each repository must be added to Yum’s configuration to be used. By default, yum installs the latest version of…

One of the best ways to learn new things and cultivate curiosity are podcasts. We can listen to them anywhere and they are increasingly available on streaming platforms such as apple music or spotify. As…

There are several ways to do iterations in javascript through loops. This post explains the different looping methods that exist in Javascript. You can execute all the codes described in this post from this site:…

How to make a function sleep for a certain period of time in Javascript? Sleep() function With the help of the Sleep() function, we can create a function to interrupt the execution of the…

HTTPS: What is HTTPS and how to migrate your website ? Today, for webmasters it is impossible to miss the Https. Whatever your level of use of the web (enlightened amateur, exalted Internet user, second-hand…

How can you determine if a JavaScript Date object instance is a representation of a date/time that is “today” date? Given a Date instance, we can use thegetDate(),getMonth() and  getFullYear() methods, which return the day, month…

How to replace all occurrences of a string in JavaScript : The replace() method in Javascript searches within a string for a specified value or regular expression and returns a new string in which the…