| " MacVim 설정 | |
| set nocompatible | |
| set number | |
| set clipboard=unnamed | |
| set smartindent | |
| set tabstop=2 | |
| set expandtab | |
| " >> 또는 << 키로 들여 쓰기 할때 스페이스의 갯수. 기본값 8 |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8" /> | |
| <meta http-equiv="X-UA-Compatible" content="IE=edge" /> | |
| <meta name="viewport" content="width=device-width,initial-scale=1.0" /> | |
| <link rel="stylesheet" href="./css/main.css" /> | |
| <title>Drag 'n Drop</title> | |
| </head> | |
| <body> |
JavaScript does not bother you too much with types (at first), which is both a blessing and a cure. But we all know the Boolean type. Boolean variables can either be true or false. Yes or no.
Every value in JavaScript can be translated into a boolean, true or false. Values that translate to true are truthy, values that translate to false are falsy. Simple.
This is about two ways to make that translation.
| const getPermutations = arr => { | |
| const output = []; | |
| const swapInPlace = (arrToSwap, indexA, indexB) => { | |
| const temp = arrToSwap[indexA]; | |
| arrToSwap[indexA] = arrToSwap[indexB]; | |
| arrToSwap[indexB] = temp; | |
| }; |
| { | |
| "suggest.noselect": false, | |
| "coc.preferences.formatOnSaveFiletypes": [ | |
| "javascript", | |
| "typescript", | |
| "typescriptreact", | |
| "json", | |
| "javascriptreact", | |
| "typescript.tsx", | |
| "graphql" |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8" /> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0" /> | |
| <meta http-equiv="X-UA-Compatible" content="ie=edge" /> | |
| <title>Document</title> | |
| <!-- | |
| Combining async await with fetch | |
| --> |
| // ⚠ IMPORTANT: this is old and doesn't work for many different edge cases but I'll keep it as-is for any of you want it | |
| // ⚠ IMPORTANT: you can find more robust versions in the comments or use a library implementation such as lodash's `merge` | |
| // Merge a `source` object to a `target` recursively | |
| const merge = (target, source) => { | |
| // Iterate through `source` properties and if an `Object` set property to merge of `target` and `source` properties | |
| for (const key of Object.keys(source)) { | |
| if (source[key] instanceof Object) Object.assign(source[key], merge(target[key], source[key])) | |
| } |
| #!/bin/bash | |
| # | |
| # You can use `git branch --edit-description` to write a description | |
| # for a branch, but Git provides no simple command to display that | |
| # description. The "easiest" way to see it is via `git config --get | |
| # branch.BRANCH_NAME.description`. | |
| # | |
| # This script automates that process and is meant to be used as | |
| # a Git alias to provide a shorter command for showing the | |
| # description of the current branch. |
| var mediaJSON = { "categories" : [ { "name" : "Movies", | |
| "videos" : [ | |
| { "description" : "Big Buck Bunny tells the story of a giant rabbit with a heart bigger than himself. When one sunny day three rodents rudely harass him, something snaps... and the rabbit ain't no bunny anymore! In the typical cartoon tradition he prepares the nasty rodents a comical revenge.\n\nLicensed under the Creative Commons Attribution license\nhttp://www.bigbuckbunny.org", | |
| "sources" : [ "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4" ], | |
| "subtitle" : "By Blender Foundation", | |
| "thumb" : "images/BigBuckBunny.jpg", | |
| "title" : "Big Buck Bunny" | |
| }, | |
| { "description" : "The first Blender Open Movie from 2006", | |
| "sources" : [ "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/ElephantsDream.mp4" ], |
