Big Shout to Zuri

Tech Madi — Sun, 15 Aug 2021 08:05:02 +0000

Thank you Zuri team for giving me a chance to be part of this cohort(Frontend Track).The internship has several tracks : -

Frontend Track
Backend Track
Devops Track
Entrepreneurship Track
Digital marketing Track
UI-UX Track

My Goals for Zuri Internship

Be a proficient Frontend developer (React)
Use my skills to solve on the SDG Goals (Sustainable Development Goals)
Improve my soft skills
Grow my skills with my team

As i go along this journey , this will be my guiding tutorials

#webDev #VanillaJS

Tech Madi — Tue, 22 Sep 2020 07:11:36 +0000

Performance

LuxTech Academy had a 100daysofcode challenge .I am half of the days and I learned something quite interesting
Every javascript beginner is always told to master the basics first the exceed to the intermediate level.Something funny is they are not told how to improve .So today we shall discuss on perfomance on arrays.

Should work with the front of an array or the back of an array?

Working on the end of an array would boost your performances.push() & pop() work fast compared to shift() & unshift()

When working with shift() the following happens:-

The element with the index 0 is removed
All elements to be moved to the left
Update the length property

The more elements in the array, the more items to move , the more memory operation to perform

As for push() & pop() no moving of array items is involved.pop() cleans the index and shortens the length
Hence working with the end of an array is more effective

DEV Community: Tech Madi

Big Shout to Zuri

My Goals for Zuri Internship

#webDev #VanillaJS

Performance