This is the third chapter of the “Head First Design Patterns” book. I have covered the Strategy and Observer patterns before.
We are told to design an ordering application at a coffee shop. It sells a variety of beverages like
Apart from these, the…
This is the second chapter of Head First Design Patterns book. Though the book has code snippets in Java, my attempt here is to implement the problem discussed in Go. Without further ado, let’s understand the use-case.
We are told to design a weather monitoring application. …
Usually I find technical books very dry, but Head First Design Patterns was awash with funny anecdotes and eye-grabbing illustrations. It felt a good place to start learning design patterns though it may miss out on more intricate details. The code examples are in Java. …
Back when I learnt merge sort, I always saw this diagram of dividing the array till the end and merging them in a sorted manner. A passing thought came to my mind, what if we could run the two halves in parallel like the diagram showed. Found out later like…
This will be a basic tutorial to familiarize the concept of state hook.
The mini-application will display videos of four rock bands and ask you to like or dislike the bands accordingly. A list of all your liked bands will be displayed below.
In JS, an object is an unordered collection of associated key/value pairs (properties). Each property can reference a primitive type (string, number, boolean, null, undefined) or another object (array, functions, etc).
There are two types of two forms of objects,
const developer = {
name: 'Srinjoy Santra'…In the month of December last year, an email from Udacity India appeared in my inbox. Given the brand name of Google and Udacity in the technology and education fields respectively, it was a big opportunity ahead. …
On 28th October 2017, few of my classmates and me formed a team to participate at our first-ever hackathon. Named #OpenGovDataHack, it was one of the most prestigious hackathons of India. …
Inspired by ‘Automate the Boring Stuff with Python’ by Al Sweigart , I thought of putting it to some good use for my college based course.
