Michael Otu articles - 87 total
Introduction to Databases
Great... If you are here then we have: discussed some backend jargon learnt some JavaScript and...
Error handling and Middlewares
Environmental variables Middlewares Validation Middleware Error Handling middleware In the...
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Building a Polling System with Node /...
Validation, Authentication and Authorization with Libraries
In the previous excerpt, we discussed validation, authentication and authorization. We mentioned that...
Validation, Authentication and Authorization
Content Validation Authentication Authorization Adding validation Adding...
Basic CRUD API with express
Content Introduction Project creation and initialization Create a simple server and a GET...
JavaScript Essentials: Part 7
This is the 7th part of this JavaScript Series (as a part of the whole) and in this part, we will...
JavaScript Essentials: Part 6 (Mastermind in Javascript)
In this section, we will implement a game called Mastermind in JavaScript. This game development...
JavaScript Essentials: Part 5
Previously in JavaScript Essentials: Part 4, We discussed if and else statements, for and while...
JavaScript Essentials: Part 4
Previously in JavaScript Essentials: Part 3, we discussed quite a lot about objects and arrays and...
JavaScript Essentials: Part 3
Previously in JavaScript Essentials: Part 2, we discussed quite a lot about string properties and...
JavaScript Essentials: Part 2
Previously in JavaScript Essentials: Part 1, we started with some javascript data types including a...
JavaScript Essentials: Part 1
Javascript is like a pot of honey. You can dip your finger into it and swipe a mouthful. It is sweet....
isNaN vs Number.isNaN
Let's skip all that... and get to the point. I like using Number.isNaN but today, it seemed, I learnt...
What is Nodejs
Nodejs is a JavaScript runtime. This means that nodejs is a program that allows you to run JavaScript...
Request and Response
In the context of an API, the communication between a server and the client, or a server and another...
What is JSON
JSON stands for JavaScript Object Notation. This is a format for data presentation and communication...
What is REST API
An API is an Application Programming Interface. I mean, that is what API stands for. Previously we...
What is an API
I was reading a recommended book when I took an interest in programming. The book was "The Art and...
Introduction to Back-end
What is a back-end? In web application development, there is the front end. It refers to...
Backend Development Plan
If you are curious or new to programming maybe you'd like to give Nodejs a try. I am planning on...
Distribution of Random Numbers
So, Distribution of Random Numbers in C!! Let's dive in. I believe that at least you have heard of...
My Journey as a Software Engineer: Reflections and Future Goals
Introduction I am back! It has been 244 days since my last post on August 26, 2022. A lot...
ARMS-redis-ts
Overview of My Submission This is the final project I built, ARMS-redis-ts. I used a...
Now we are talking redis
I have had my mishap. I turned right and left, not knowing what is wrong. Typescript saved the day...
I am doing redis or what?
First of all, let's start with the errors. node:internal/process/esm_loader:94 ...
Where do I start
First of all, I am doing well and I hope you are doing better. The first I heard about Redis, was a...
Mastermind Board Game Implementation In Python
Introduction Python is a simple programming language that speeds up prototyping. Let's...
A Simple Introduction To Java - Object Oriented Programming - Part 5 (Anonymous and Inner Classes, Enum)
In this session, we will discuss: Anonymous Class Inner Class Enum Conclusion Anonymous...
A Simple Introduction To Java - Object Oriented Programming - Part 4 (Abstraction)
In this session, we will discuss: Abstraction Interface Conclusion Abstraction There...