Posts

Showing posts from January, 2023

Featured Post

BUILD A TODO LIST IN PYTHON

By
Image
Build a TODO List in Python Overview The objective is to build a todo list to which we can add items, remove the added items, edit the items and even if required, delete out the entire list itself. We will learn here step by step, how to build the todo list with the above  CRUD (Create, Remove, Update/edit, and Delete ) features.  This is a CRUD list  app  that we are building as we can Create, Remove, Update items in the list and Delete the entire list itself. We will be using Python3 to build this Project. Importing os and time We import time to let the screen pause for a while before clearing  and we import os to clear the screen . Initializing the list We initialize the todo list with an empty list as there are not items added yet to the list and this is represented in the code aby using an empty square braces   toDoList = [] Defining the print list  The def keyword is used to define a function in python. In the below code, we define the function called printList(). When we define
Post a Comment
Read more

Create a Dropdown Menu in HTML & CSS

By
Image
Create a Dropdown Menu in HTML & CSS This tutorial will teach you how to build a simple dropdown menu in HTML and CSS for your website. Building a simple navigation menu by using HTML and CSS will be an awesome practice for you to learn the basics of HTML and CSS and I will guide you on the basics of the code syntaxes used in this tutorial while building this menu. Why & When to use a dropdown Menu  In this navigation menu, we will be creating the menu for a fashion website, where we will have links to go to the Home page, and also links to take you to Bag, Shoe and Makeup pages. The idea of a menu in any website is for the user to navigate to different pages of the website or blog by clicking on the different tab links. So, we have the tabs for Home, Bag, Shoe and Makeup.  When there are several categories of products and each product having more than one sub-category, then, we need the feel to create a drop-down menu, whereby we can make the navigation much more simpler and l
Post a Comment
Read more

A Simple Guide to Promises in JavaScript ES6

By
Image
A Simple Guide to Promises in JavaScript ES6 In this JavaScript tutorial, based on the freeCodeCamp JavaScript Algorithms and database structures, I will be explaining and walking you through the concept and usage of Promises in JavaScript, with very simple examples to make you understand the concept easily.  What is a Promise in JavaScript? A Promise in JavaScript is an object that displays the final success or failure of an Asynchronous operation.    A Promise in JavaScript is similar to a promise given in real life, meaning, it is Asynchronous, that is, it is unidirectional. When you give a promise to another person, you could either fulfil that promise or reject the promise, but, you can not both fulfil as well as reject a promise given. Similarly, in JavaScript, a Promise is Asynchronous in nature. Imagine a situation whereby you decided to apply for loan to start a new business. You make a loan application letter the next day and approach the Bank Manager. When you submit thi
Post a Comment
Read more