Amit Bhavikatti amitmbee

Rename a local and remote branches in git

If you have named a branch incorrectly AND pushed this to the remote repository follow these steps before any other developers get a chance to jump on you and give you shit for not correctly following naming conventions.

1. Rename your local branch.

If you are on the branch you want to rename:

Strings

`String.prototype.*`

None of the string methods modify this – they always return fresh strings.

charAt(pos: number): string ^ES1

Returns the character at index pos, as a string (JavaScript does not have a datatype for characters). str[i] is equivalent to str.charAt(i) and more concise (caveat: may not work on old engines).

Imagine you’re just a kid, and that annoying Little Johnny who is trying to outsmart you asks you sheepishly: “Do you know what .planets are in our solar system? I bet you don’t!”.

Well you actually don’t know the answer, but you wouldn’t let Little Johnny get his victory, and so you make this your life goal to find out, and you ask your parents: “What are the .planets in our solar system?”. And well, your parents don’t know that either, so they go on and ask their parents, who happen to know the answer.

Now it’s your turn to smirk sheepishly back at Little Johnny and tell him what the answer is.

So now whenever someone asks you what are the .planets in our solar system, you have the answer, from your Grandparents.

Assuming this table definition:

CREATE TABLE segments (segments_id serial PRIMARY KEY, payload jsonb);
With JSON values like this:

INSERT INTO segments (payload)
VALUES ('{
     "a": [
        {

"kind": "person",

Helpful Information for MacOS

The below information is current as of 2019-09-02 and applies to MacOS 10.14.x (Mojave).

This document is meant to serve as an aid and reference in preparing a MacOS system, the process and .dotfiles are completed manually. Note that the default Terminal is replaced with iTerm2 and Bash v5.

For additional information or help please feel free to ping via https://www.coreygo.com.

	var parser = document.createElement('a');
	parser.href = "http://example.com:3000/pathname/?search=test#hash";

	parser.protocol; // => "http:"
	parser.hostname; // => "example.com"
	parser.port; // => "3000"
	parser.pathname; // => "/pathname/"
	parser.search; // => "?search=test"
	parser.hash; // => "#hash"
	parser.host; // => "example.com:3000"

	// stateless/dumb component in React Typescript
	import * as React from 'react';

	interface IWelcomeProps {
	name: string,
	}

	const Welcome: React.SFC<IWelcomeProps> = ({ name }) => {
	return <h1>Hello, {name}</h1>;
	}

	#!/bin/sh

	###
	# SOME COMMANDS WILL NOT WORK ON macOS (Sierra or newer)
	# For Sierra or newer, see https://github.com/mathiasbynens/dotfiles/blob/master/.macos
	###

	# Alot of these configs have been taken from the various places
	# on the web, most from here
	# https://github.com/mathiasbynens/dotfiles/blob/5b3c8418ed42d93af2e647dc9d122f25cc034871/.osx

	http://stackoverflow.com/questions/22667401/postgres-json-data-type-rails-query
	http://stackoverflow.com/questions/40702813/query-on-postgres-json-array-field-in-rails

	#payload: [{"kind"=>"person"}]
	Segment.where("payload @> ?", [{kind: "person"}].to_json)

	#data: {"interest"=>["music", "movies", "programming"]}
	Segment.where("data @> ?", {"interest": ["music", "movies", "programming"]}.to_json)
	Segment.where("data #>> '{interest, 1}' = 'movies' ")
	Segment.where("jsonb_array_length(data->'interest') > 1")

	// Highcharts CheatSheet Part 1.
	// Create interactive charts easily for your web projects.
	// Download: http://www.highcharts.com/download
	// More: http://api.highcharts.com/highcharts


	// 1. Installation.
	// Highcharts requires two files to run, highcharts.js and either jQuery, MooTools or Prototype or the Highcharts Standalone Framework which are used for some common JavaScript tasks.
	// <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
	// <script src="https://code.highcharts.com/highcharts.js"></script>

Amit Bhavikatti amitmbee

Rename a local and remote branches in git

Strings

String.prototype.*

Helpful Information for MacOS

System information commands

`String.prototype.*`