This post is part of the Steemit Hints & Tips Serie!
Let me know in the comments if you have have nice ideas to share!
When we explain a piece of code in a post, we like to highlight the specific code lines with numbers / letters:
import { Injectable } from '@angular/core';
@Injectable()
export class RandomService {
constructor() {}
getRandomNumber(): number {
return 4; // 🅰
}
getReferenceUrl(): string {
return "https://xkcd.com/221/"; // 🅱
}
}
🅰 Chosen by fair dice roll. Guaranteed to be random.
🅱 Inspiration for this brilliant algorithm, by xkcd.
You may choose among many different styles of letters and numbers.
① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
➀ ➁ ➂ ➃ ➄ ➅ ➆ ➇ ➈ ➉
❶ ❷ ❸ ❹ ❺ ❻ ❼ ❽ ❾ ❿
➊ ➋ ➌ ➍ ➎ ➏ ➐ ➑ ➒ ➓
⓵ ⓶ ⓷ ⓸ ⓹ ⓺ ⓻ ⓼ ⓽ ⓾
Ⓐ Ⓑ Ⓒ Ⓓ Ⓔ Ⓕ Ⓖ Ⓗ Ⓘ Ⓙ
ⓐ ⓑ ⓒ ⓓ ⓔ ⓕ ⓖ ⓗ ⓘ ⓙ
🅐 🅑 🅒 🅓 🅔 🅕 🅖 🅗 🅘 🅙
🄰 🄱 🄲 🄳 🄴 🄵 🄶 🄷 🄸 🄹
🅰 🅱 🅲 🅳 🅴 🅵 🅶 🅷 🅸 🅹
ⅰ ⅱ ⅲ ⅳ ⅴ ⅵ ⅶ ⅷ ⅸ ⅹ
𝝰𝝱𝝲𝝳𝝴𝝵𝝶𝝷𝝸𝝹
★■●🟊◆▮🟌
♚♛♜♝♞♟
♠ ♣ ♥ ♦
Remarks:
We prefer 🅐 over Ⓐ as they are more visible.
⚠ Always have the unicode characters inside comments to allow copy pasting your code. Here, in Typescript, we use "//".
Have a look at our Series:
Stay tuned! We're just getting started!