Aslam Hadi H aslamhadi

ReasonReact + useReducer hooks

This Gist is based on a tweet & blog post by Prateek Pandey on how to use a record based reducerComponent with ReasonReact : https://blog.theporter.in/reason-react-component-29fbffd784d6

It's based on the old record API, so I wanted to make an example which uses the newest ReasonReact API which is based on React hooks. IMO the hooks based API is much more lightweight and easier to understand. You can find more infos about it in the official ReasonReact docs.

Below you will find a similar solution to the Loadable state tracking as described in the blog post. The first example shows state tracking via a reducer (useReducer), the second example shows a more simplistic version with useState (the one I would prefer for this sp

tmux Cheat Sheet

Table of Contents

General Usage
Shortcuts
Commands
Scripting tmux
Configuring tmux

The following is a list of Redux resources, as described to me by Dan Abramov.

"Real World Redux" talk

Reselect

https://github.com/reactjs/reselect

Sunil Pai is building an Om Next clone in vanilla JS

How do I round to 2 decimals?

In python, you have floats and decimals that can be rounded. If you care about the accuracy of rounding, use decimal type. If you use floats, you will have issues with accuracy.

All the examples use demical types, except for the original value, which is automatically casted as a float.

To set the context of what we are working with, let's start with an original value.

Original Value

Deploying a subfolder to GitHub Pages

Sometimes you want to have a subdirectory on the master branch be the root directory of a repository’s gh-pages branch. This is useful for things like sites developed with Yeoman, or if you have a Jekyll site contained in the master branch alongside the rest of your code.

For the sake of this example, let’s pretend the subfolder containing your site is named dist.

Step 1

Remove the dist directory from the project’s .gitignore file (it’s ignored by default by Yeoman).

	$> brew cask install java

	$> brew install kafka

	$> vim ~/bin/kafka
	# ~/bin/kafka
	#!/bin/bash

	zkServer start
	kafka-server-start.sh /usr/local/etc/kafka/server.properties

	#!/bin/bash
	# Stop all containers
	containers=`docker ps -a -q`
	if [ -n "$containers" ] ; then
	docker stop $containers
	fi
	# Delete all containers
	containers=`docker ps -a -q`
	if [ -n "$containers" ]; then
	docker rm -f -v $containers

	#!/bin/bash
	#==============================================================================
	#TITLE: mysql_backup.sh
	#DESCRIPTION: script for automating the daily mysql backups on development computer
	#AUTHOR: tleish
	#DATE: 2013-12-20
	#VERSION: 0.4
	#USAGE: ./mysql_backup.sh
	#CRON:
	# example cron for daily db backup @ 9:15 am

	require('font-awesome/css/font-awesome.css');

	document.body.innerHTML = '<i class="fa fa-fw fa-question"></i>';