Sunil Bagde sunil-bagde

JS

What is compilations vs polyfilling

Babel to convert ECMAScript 2015+ code into a backwards compatible version of JavaScript in current and older browsers or environments.

Other compiler

TypeScript

Grokking Algorithms

Introduction to algorithms | 1

In this chapter

Binary search
Big O notation run time of algorithm

Recursion | 3

In this chapter

Recursion is coding technique used in many algorithms.
Learn how to break problem down into a base case and a recursive case. divide-and-conquer strategy.

hash tables | 5

In this chapter

hash table is most basics data structure, its has many use cases
implementation, collisions, and hash functions

suppose you work at grocery store when customer buy a product you have to look up price in a book. if book is unalphabetized it can take long time

greedy algorithms | 8

In this chapter

Learn how to tackle the impossible NP-complete problem
Learn to indetify such problem
To find an approximate solution to an NP-complete problem quickly
You learn about the greedy strategy, a very simple

k-nearest neighbors 10

to build a classification system using the k-nearest neighbors algorithm.
regression: predicting a number,like the value of a stock tomorrow, or how much a user will enjoy a movie.
the use cases and limitations of k-nearest neighbors.

k-nearest neighbors (KNN)

	class T {
	constructor(endTime, roomId) {
	this.endTime = endTime;
	this.roomId = roomId;
	}
	}


	class PriorityQueueTest {
	constructor(comparator = (a, b) => a - b) {

	colors.sh
	# This is the custom theme template for gitprompt.sh
	# These are the defaults from the "Default" theme
	# You just need to override what you want to have changed
	function prompt_callback {
	gp_set_window_title ${PWD}
	}
	override_git_prompt_colors() {
	GIT_PROMPT_THEME_NAME="Custom"
	# Time12a="\$(date +%H:%M)"

	# aliases

	alias c="clear"
	export NODE_ENV=local
	alias dnpm='docker-compose up -d scripts && docker-compose exec scripts npm
	run ts:build && docker-compose exec scripts npm '
	#export NODE_PATH=$(npm root -g)

	# Git