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Kingsley Ubah Profile picture
@UbahTheBuilder
Jun 19, 2021 • 8 tweets • 2 min read • Read on X
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The basic git commands you should know how to use

//Thread//
Initializing a new repository: git init Image
Cloning an existing repository: git clone Image
Saving changes to the repository: git add & git commit Image
Repo-to-repo collaboration: git push Image
Configurations & set-up: git config Image
Inspecting a repository: git status Image
Ignoring files: .gitignore Image

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More from @UbahTheBuilder

Kingsley Ubah Profile picture
Aug 20, 2021
Learn how to use the Array map() method with these seven examples

A visual thread 🧵
Complete the name of our heroes
Check for index position
Read 9 tweets
Kingsley Ubah Profile picture
Aug 19, 2021
7 ES6 features all JavaScript Programmers should learn to use.

A visual thread 🧵
1. Destructuring Assignment

Access and store multiple elements from an array or object in just one line of code
2. Default Parameter

Set a default parameter for a function which will be used when one is not defined.
Read 10 tweets
Kingsley Ubah Profile picture
Aug 12, 2021
If you are a beginner, Promises in JavaScript can be inherently difficult to understand.

What is a Promise anyway?

In this thread, I will explain the important concepts of JavaScript Promises in layman terms 🧵
Imagine that you are interviewing job seekers for a job position.

A young man comes in for an interview but guess what? He forgot his resume (lol)
Nothing daunted, though.

He calls his roommate over the phone and asks him to help find his resume. He also pleads with his roommate to PROMISE to text him asap with the FINAL STATUS of his finding:
Read 12 tweets
Kingsley Ubah Profile picture
Aug 11, 2021
As a beginner, you have probably heard of the DOM over a million time.

But do you really understand what it is?

Here’s a simple (and fun?) way of understanding what the DOM in JavaScript actually is 🧵
Imagine this:

A group of aliens invade the human race. The aliens bring an inscription written in alien language to warn the humans about an apocalypse (haha), and to show the humans how to prevent it.
But humans can’t understand what that inscription says. The aliens have to translate that inscription into a form that humans can understand.

They also have to make it a model for translation, just in case they come back in the future (i hope not).
Read 12 tweets
Kingsley Ubah Profile picture
Aug 10, 2021
If you are a beginner, you have probably heard the terms Authentication and Authorization yet have no idea of what they mean.

Here's a short thread on what to know about those two and why they are so important in web development

🧵
In backend development, two terms frequently mentioned is Authentication and Authorization.

These two concepts play a huge role in determining how our Backend application validates a user.
To get a conceptual idea of these terms, let's use a bank as an example:

Supposing a female staff wants to gain access to a restricted area with a bank (i.e its backend),

She has to go through two officers:

- The Authentication Officer
- The Authorization Officer
Read 7 tweets
Kingsley Ubah Profile picture
Aug 9, 2021
Many beginners have heard of the terms Static web pages and Dynamic pages, yet don't seem to know what they mean.

If you're one of them, you're in luck.

Here's all you need to know in plain English 🧵
Let's use a books as an example:

A book consists of multiple pages.

A single page in the book contains its own relevant content such as text, graphics, images etc.

A web page is the same.

It is a single document which contains texts, images, hypertext etc.
A web page is created with a mark-up language such as HTML (HyperText Markup Language)

Hypertext is any document which links to another document using hyperlinks.

Hence, a hyperlink serves as a bridge which connects two or more web pages together within a website.
Read 12 tweets

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