Abel Lifaefi Mbula articles - 0 total
chalk equivalent in Flask
Hello! If you work in JS Nodejs world, you know that we have a npm called chalk that is used to...
Bubble sort explained to a 6-year-old kid
You're a programmer, right? But do you rally think like programmers (or computer scientists)...
How to get a user’s LinkedIn account, Twitter username, and more from a single line of code
Users' data is the gold for your business. But, how do you know more about your users when you only...
How to Setup a Minimal Node.js Server
Node.js is a JavaScript engine that let us use JS language in the backend. You can say goodbye to...
The 15 Algorithm Challenges I Solved in May 2020
I don't know you, but it seems to me that the year is flying away too fast. I'm looking for a remote...
My FLOSS Project is Launched! Come and Help!
Hey! I've started a small project that aims at helping organizations easily manage their interns....
How to Customize the Nano Text Editor in Linux
Think about making your Nano more enjoyable? This is a step by step guide on how to do so. By...
Let's discuss DBs
Hey Dev and happy new year 2021. MySQL vs Postgress, what's your preference and why?
OAuth 2 Spec is misunderstood, why?
I'm writing a course on OAuth2 and OIDC. But I'm a bit sorry to see that when I search the web, most...
How to Add Bootstrap to your Nodejs Project
This article was originally published here in my blog. If you're building apps with Nodejs and feel...
Five Ways to Solve the DNA Pairing Challenge in JavaScript
This article was first published here on my blog. Computer Science is awesome and amazing, trust me!...
I have a live coding session on Friday
Hi there, I'll be having a live coding session on youtube this.friday May 22, 2020, at 2:25 PM GMT....
I have a live coding session on Friday
Hi there, I'll be having a live coding session on youtube this.friday May 22, 2020, at 2:25 PM GMT....
What do you think of X-Team jobs ads
Hey DEVCommunity! I think you all know this https://x-team.com/ that advertises everywhere to look f...
Five Things you Should Know (by Heart) about var, let, and const in JavaScript
Today, I want to refresh our memory with some basic notions about var, let, and const; the keywords w...
How much to charge for a simple Nodejs CLI app?
Hi devs, I need your help. I have a client that asks me to create a node standalone module that wil...
I have been inspired and succeeded to launch a CS academy. Here is the story behind my adventure
Hey there! I am Abel Lifaefi Mbula. I am living in the East of DRCongo. In the lines below I'll be s...
Angular: unable to display data in the view
Hi! I am a bit stuck with Angular HttpClient. I am fetching data from an API via a service. //my...
![[Need Feedback] Words Counter App](https://media2.dev.to/dynamic/image/width=1000,height=500,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fd11jygapsnnz7j6jyz72.png)
[Need Feedback] Words Counter App
Hi! I am building a simple app that counts words and characters. It is built using vanilla JS. I ne...
Docker 403 error with apache
Hi! I am setting up a simple Apache server for my php project. Although everything seems to be well...
Advice for UI Testing
Hi! I have my app running well and I'd like to add test (unit and/or e2e). I have one problem. Ever...
Awesome resources for learning CS
I have started a repo containing many resources for learning computer science from degrees to online...
Access denied to hackerrank.com
Since yesterday I am trying to access hackerrank but in vain. I am getting the message Access denied....