Jay Jariwala jayjariwala

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Debugging

jayjariwala / Docker commands gist

Last active June 5, 2020 21:18

	// docker version
	docker --version
	// Pull image from docker hub
	docker pull wasfeng/whalesy
	// Run the pulled image or images already on the local system - Run the container from the image
	docker run wasfeng/whalesy
	// Stop the running docker container
	docker stop NAME(name of the container - assigned by the docker cli)
	// List all the running container
	docker ps

jayjariwala / Getter & Setters

Created May 2, 2020 00:01

jayjariwala / Object Oriented JavaScript

Created April 12, 2020 03:52

jayjariwala / gist:8933371f5dab4aa9395d1e9b4b871e33

Last active February 16, 2018 20:08

Webpack config essential plugins and loaders

	//plugins
	html-webpack-plugin -load javascript file dynamically
	clean-webpack-plugin -clean distribution folder.

	//css loaders
	style-loader
	css-loader

jayjariwala / Certbot getaround 01-090-2018

Created February 2, 2018 17:32

	# Temporary outage method
	sudo certbot --authenticator standalone --installer nginx \
	-d <domain> --pre-hook "service nginx stop" --post-hook "service nginx start"

jayjariwala / Objects.md

Last active January 19, 2018 21:02

YDKJS - Objects

Objects

Object come in two forms

Declarative/litral Object

jayjariwala / YDKJS - this

Created January 18, 2018 00:52

	This is not an author-time binding but a runtime binding.
	this has nothing to do with where a function is declared, but has everthing to do with the manner in which the function is called.

	when a function is invoked, an activation record, otherwise known as an exection context, is created.
	it contains information about where the function was called from (the call-stack), how the function was invoked, what parameters where passed. etc.
	one of the properties of this record is this reference, which will be used for the duration of that function's execution.

	To understand the this binding, we have to understand the call-site.

	call site and call stack

jayjariwala / gist:f2555d900cd81150e215c2684481fa53

Last active January 17, 2018 02:02

YDK JS - Scope and Closure

	Program state: the ability of a language to store value in a variable and later retrive or modify those values. In fact,
	the ability store values and pull values out of variables is what gives a program state.

	where do those variables live?
	where are they store?
	how does our program find them?

	The set of rules for storing varibales in some location, and for finding those variables at a later time is called scope.

	In traditional compiled-language, a chunk of source code, your program , will undergo typically three steps before it is executed, roughly called "compilcation".

jayjariwala / gist:95ac08b3eccea08b06c6063fb7096f08

Last active January 16, 2018 17:03

Closure Example

	You can think of clousre as a way of "remember" and continue to access a function's scope even once the function has finished running.

	function makeAddr(x)
	{
	//paraneter 'x' is an inner variable

	//inner function add() uses 'x', so it has clousre over it
	function add(y)
	{
	return x + y;

jayjariwala / Pomodoro-Clock .txt

Last active January 11, 2018 18:56

Pomodoro Clock

	// desgin inspiration https://dribbble.com/shots/2324994-Daily-UI-Day-14-Countdown-Timer/attachments/442297

	(function(){

	let focusSecs;
	let breakSecs;
	let timer;
	let isPaused = false;
	let pausedSecs = 0;