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Ola' John Ajiboye profile picture

Ola' John Ajiboye

Software Engineer. Make stuffs with code. From the land of Promise().

Education

Masters of Engineering

Work

Sofware Engineer at Societe Generale Equipement Finance

All 39 comments

State Management: How to tell a bad boolean from a good boolean

While this is good, it's not possible in Vanilla JS where you...

What's Your Hobbies Other Than Programming?

Cycling Watching cartoons/Animated movies ( not animes) I re...

GitHub Action, Cypress and Percy parallelisation setup

Thanks so much for this. Exactly what I was looking for!

Let's learn React Hooks and Context API by building a Recipe Search App

Thanks . I will look into this.

Learn React Hooks and Context API by building a Recipe Search App (2)

That's great to hear. I am happy I could help. Let me know ...

Learn React Hooks and Context API by building a Recipe Search App (2)

So happy to hear, glad it was helpful. And hope you got it ...

Free workshop on GraphQL, Microservices, Serverless and Deploying to the Cloud, docs+ code solutions, enjoy!

Thanks a million times for this . So timely!

The Interview Study Guide For Software Engineers

Most companies have no clue how to interview and the process ...

The Interview Study Guide For Software Engineers

In first interview. I was asked to sum up all integers in an ...

HackerRank Is Teaching You to Write Terrible Code

One thing I also noticed as someone who has appplied to hundr...

HackerRank Is Teaching You to Write Terrible Code

This is the part I hate the most. The problem description i...

Why I Gave Up Freelancing to Become an Employee 😱

I really like the honesty and perspective. I also freelance...

Are You a Mediocre Developer? ME TOO

This is one lesson I learnt over time because of a great fe...

On Becoming a Technical Writer

Fuuny, I started writing because of my mentee. He started w...

Memory leaks and how to find them using Chrome Dev Tools

Thanks a bunch for this article. I like that the writing wa...

Ditching worthless friends with Facebook data and JavaScript

This is really interesting. Learnt a lot from it. I am defi...

Is JavaScript the most confusing programming language?

Like @jordan explained, Javascript is weird. But examples ...

Help with Firebase Realtime Database

So I found this great walk-through that should help.But you c...

I am going to automate you with Python | Reverse Python Lab

The thought that was going through my head while reading th...

Help with Firebase Realtime Database

Yea, I will let you know. I have been a little bit ill.

Help with Firebase Realtime Database

Yea, that's what I will suggest. I had some examples with V...

Help with Firebase Realtime Database

You know what, I'll just probably make a pull request to sh...

Help with Firebase Realtime Database

No, it's just fine. Now if you got to your database. You wi...

Help with Firebase Realtime Database

Hey, I can help with this. How have you tried to get this to ...

What Are The Highest Paying Software Developer Jobs & How Can I Land One?

Thanks @james . Reading articles from folks like you who ta...

What Are The Highest Paying Software Developer Jobs & How Can I Land One?

I particulary liked the last part. I was kind of scared of pu...

My dev life has just started πŸ˜ŽπŸ‘©β€πŸ’»

This is sound advise, never thought about reading others' P...

How I use JavaScript Promises

This isn't really a problem with JS. Like others have shown...

Optimize the hell out of your Javascript programs with Memoization.

Thanks a bunch for your input. You nailed the point. Becaus...

What’s a concept you understand now, but took you forever to grasp?

I think it has to be props in React. I didn't get until som...

Optimize the hell out of your Javascript programs with Memoization.

Yea, you are correct. It's similar to caching but not exact...

.map(), .filter(), and .reduce()

Hey, Great job from your end. I prefer functional programm...

Why thunk,sagas and so many middlewares for Redux?

True. That kind of makes sense. I forgot that Redux isn't i...

Where 1k follower badge?

Open a PRπŸ˜‚πŸ˜

Node JS Starter - Full-Stack React Material Kit

You can think of firebase in the context you mean here as B...

The What, How, and Why of Nicely Testing React Components

Great. I really liked tge analogies. Made it crisp clear. T...

Don't let your demons conquer you.

This is excellent. I like these kinds of article that puts ...

When to Start Learning a Front-End Framework

These are great tips. Interestingly I am writing my blog po...

Looking for Your First Dev Role: Advice for Young Devs by a Young Dev

I had same issue. One reason I never really went into depre...

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