OCTA Solutions

24/09/2023

We are currently looking for a Social Media Manager, Business Developer, Frontend Developer and Backend Developer.
If anyone is interested kindly reach us on LinkedIn.

05/06/2022

The Publish/Subscribe pattern, also known as pub/sub, is an architectural design pattern that provides a framework for exchanging messages between publishers and subscribers. This pattern involves the publisher and the subscriber relying on a message broker that relays messages from the publisher to the subscribers. The host (publisher) publishes messages (events) to a channel that subscribers can then sign up to.

Source Link :
https://ably.com/topic/pub-sub?

Learn everything you need to know about Pub/Sub, a message exchange pattern that scales by decoupling senders and receivers.

02/06/2022

Front-end developers work on what the user can see while back-end developers build the infrastructure that supports it.

Both are necessary components for a high-functioning application or website.

It’s not uncommon for companies to get tripped up by the “front-end versus back-end” divide when trying to navigate the development of new software.

After all, there are a growing number of tools on the market aimed at helping developers become more “full-stack” oriented, so it’s easy for non-technicians to assume there isn’t a big difference between front-end and back-end specialists.

Front-end and back-end developers do work in tandem to create the systems necessary for an application or website to function properly. However, they have opposite concerns.

The term “front-end” refers to the user interface, while “back-end” means the server, application and database that work behind the scenes to deliver information to the user.

The user enters a request through the interface.

It’s then verified and communicated to the server, which pulls the necessary data from the database and sends it back to the user.

29/05/2022

Use === instead of ==
The == (or !=) operator performs an automatic type conversion if needed. The === (or !==) operator will not perform any conversion. It compares the value and the type, which could be considered faster than ==.

27/05/2022

is JavaScript's default behavior and interesting mechanism.

🚀 Hoisting is (to many developers) an unknown or overlooked behavior of JavaScript.

🚀 If a developer doesn't understand hoisting, programs may contain bugs (errors).

🚀 Consistently "What is Hoisting in JavaScript?" question arise in interview its better to be informed.

Zeeshan Ashraf

Sources:

A quick and painless description of JavaScript Hoisting

01/01/2022

as

19/09/2020