bookercodes

Motions

As you probably already know, you can use the ci( motion to change the text within parentheses (().

With your cursor on or in the parentheses:

(^ represents the current cursor position.)

func foo(argument) { }

bookercodes

let s:base00 = [ '#101218', 0 ]
let s:base01 = [ '#1f222d', 18 ]
let s:base02 = [ '#252936', 19 ]
let s:base03 = [ '#7780a1', 8 ]
let s:base04 = [ '#C0C5CE', 4 ]
let s:base05 = [ '#d1d4e0', 5 ]
let s:base06 = [ '#C9CCDB', 6 ]
let s:base07 = [ '#ffffff', 15 ]
let s:red    = [ '#ee829f', 1 ]
let s:orange = [ '#f99170', 17 ]

bookercodes

Hi 👋! So, I have a small problem whereby if, within a JavaScript file, I write:

{
  { 
  }
}

... And then delete the third bracket from the top:

bookercodes

const {
  createStore
} = Redux

const counter = (state = 0, action) => {
  switch (action.type) {
    case 'increment':
      return state + 1
    case 'decrement':
      return state - 2

bookercodes

const TodoListComponent = ({todos}) => (
  <ul>
    {todos.map((todo, i) => <li key={i}>{todo}</li>)}
  </ul>
)

const AddTodoFormContainer = React.createClass({
	getInitialState() {
  	return {
    	todo: ''

bookercodes

if (!isdirectory(expand("$HOME/.config/nvim/bundle/neobundle.vim")))
  call system(expand("mkdir -p $HOME/.config/nvim/bundle"))
  call system(expand("git clone https://github.com/Shougo/neobundle.vim ~/.config/nvim/bundle/neobundle.vim"))
endif

if has('vim_starting')
  set runtimepath+=/home/booker/.config/nvim/bundle/neobundle.vim/
endif

call neobundle#begin()

bookercodes

VimFiler Cheat Sheet

• gs toggle safe mode
• r rename file ` mark file
• dd delete file
• K make directory
• N make file
• t cd or edit o Cd or edit (Rename enter to this!)
• . toggle hidden fies

bookercodes

// npm i moment youtube-api youtube-url

import {extractId} from 'youtube-url'
import youtubeApiClient from 'youtube-api'
import moment from 'moment'

export default class YouTube {
  constructor(youtubeApiKey: string) {
    youtubeApiClient.authenticate({
      type: 'key',

bookercodes

NeoBundleLazy 'mxw/vim-jsx', {'on_ft': 'javascript'}
NeoBundleLazy 'othree/yajs.vim', {'on_ft': 'javascript'}
NeoBundleLazy 'othree/es.next.syntax.vim', {'on_ft': 'javascript'}
NeoBundleLazy 'gavocanov/vim-js-indent', {'on_ft': 'javascript'}

bookercodes

Micro Post: Sneaky Arrow Functions

I was just hacking away on a side project when I wrote this code:

const screencastMock = {
  findOne: () => { }
};