Kyle Mitofsky KyleMit
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| console.log(~"apple".indexOf("a")) // true | |
| console.log("apple".indexOf("a") >= 0) // true | |
| console.log("apple".includes("a")) // true |
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| <div> | |
| <label for="old-pass">Current Password:</label> | |
| <input type="password" id="old-pass" autocomplete="current-password"> | |
| </div> | |
| <div> | |
| <label for="new-pass">Choose New Password:</label> | |
| <input type="password" id="new-pass" autocomplete="new-password"> | |
| </div> |
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| // index.ts | |
| export { Dog } from 'dog/dog.component.ts'; | |
| export { Cat } from 'cat/cat.component.ts'; | |
| // module.ts | |
| import { Cat, Dog } from 'index.ts'; |
KyleMit
/ logical-or-assignment-operator.js
Created
October 26, 2020 13:31
Twitter - Logical OR Assignment Operator
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| let person = { name: "Frida" } | |
| // original | |
| person.city = person.city || "unknown" | |
| // with logical or assignment operator | |
| person.city ||= "unknown" |
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| { | |
| "customizeUI.stylesheet": { | |
| ".editor-actions .codicon-compare-changes": "display: none !important;", | |
| ".editor-actions .codicon-open-preview": "display: none !important;", | |
| ".editor-actions .codicon-split-horizontal": "display: none !important;", | |
| ".editor-actions .codicon-toolbar-more": "display: none !important;" | |
| }, | |
| } |
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| let dt = new Date(1906, 11, 9) | |
| let lang = navigator.language // i.e. 'en-us' | |
| // "Sunday, December 9, 1906" | |
| dt.toLocaleDateString(lang, { | |
| weekday: 'long', | |
| year: 'numeric', | |
| month: 'long', | |
| day: 'numeric' | |
| }) |
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8" /> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0" /> | |
| <title>Grid Tools</title> | |
| <link href="https://fonts.googleapis.com/css2?family=Montserrat:wght@600&display=swap" rel="stylesheet"> |
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| <!DOCTYPE html> | |
| <html lang="en" class="no-js"> | |
| <head> | |
| <script> | |
| document.documentElement.classList.remove("no-js"); | |
| document.documentElement.classList.add("yes-js"); | |
| </script> | |
| <style> | |
| .yes-js .yes-js-hidden { display: none; } | |
| .no-js .no-js-hidden { display: none; } |
KyleMit
/ object-initializer-shorthand.js
Created
October 15, 2020 20:36
Twitter - Object Initializer Shorthand
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| let cat = {name: "Frida", age: 10 } | |
| let dog = {name: "Ranger", age: 7 } | |
| // before | |
| console.log("cat", cat) | |
| console.log("dog", dog) | |
| // after | |
| console.log({cat, dog}) | |
| // { |
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| let person = { | |
| FirstName: "Ada", | |
| LastName: "Lovelace", | |
| Password: "********" | |
| } | |
| console.log(person) | |
| // { FirstName: "Ada", LastName: "Lovelace", Password: "********"} | |
| delete person.Password |