Regex in Golang

Regular expression a.k.a Regex is a sequence of characters that define a search pattern Cheat sheet Regexp Meaning xy x followed by y x | y x or y, prefer x xy | z same as (xy) | z xy * same…

Docker up and running - notes

Notes on the Docker:: Up & Running by Sean P. Kane, Karl Matthias. The obvious impact of docker and the ease of use it brings to the linux containers is the possibility to redifine the…

Context in Golang

The Context package defines an API that provides support for deadlines, cancelation signals, and request-scoped values that can be passed across API boundaries to all the goroutines involved…

Time Complexity

learn algorithms in public

Recently I listened to the audiobook of Atomic Habits by James Clear, where the author stresses improving ourselves every day. He states one simple calculation on this topic which makes a…

How to use JSON with Golang(Go)

Javascript Object Notation known as JSON, is the universally accepted format to exchange data. It is the lightweight for storing and transferring the data across devices or medium. Stating…

Linked lists in Golang explained with real world application

The linked list is one of the most important data structures in the Computer science world. Almost every developer at some point in their career would have come across this data structure in…

What is Frappe web framework and the reasons to choose over Django

official docs Frappe is a full-stack, batteries-included, web framework written in Python and Javascript. It is the framework that powers ERPNext. It is pretty generic and can be used to…

Understanding Python Bytecode

Hello World! That's our favorite phrase to print every time we start learning a new programming language, but here I try to explain how the interpreter understands the code. Python compiles…