Notes from Junaid

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Junaid H Rahim

CSE Sophomore. Full Stack Dev @ DSC KIIT.

Articles on Web Tech, ML, Linux and Systems Engineering. I mostly work with Javascript, Golang, C++ and Python.

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My Vim Cheatsheet

May 1, 2021 2 min read 42 views

A smaller and relevant cheatsheet for beginner vim users. General Commands O - put a line above t! go to the immediate left of ! f! go on ! % toggle between opening and closing brackets cw - change word, get rid of the word and drop in insert mode D...

My Mongodb Cheatsheet

May 1, 2021 2 min read 57 views

My quick cheatsheet to quickly lookup commands for the mongo shell. Installation on Ubuntu 20.04 mongodb-org package is the officially maintained one, instructions are on the website mongodb compass is the GUI to manage Databases Starting MongoDB su...

C++20 - An Introduction to Concepts

Nov 28, 2020 8 min read 7 views

C++ 20 is here 🎉🎉🎉 C++20 is the latest approved ISO standard for C++. It unanimously passed its final technical approval ballot on September 4, 2020. It is a big change with a lot of features, and will greatly change the way C++ is written just li...