chanlito

5 Elixir Patterns I Wish Every Language Had

Some languages make you feel clever. Elixir makes you feel like the codebase might survive you.

1. Pattern matching as a normal control-flow tool

case result do
  {:ok, user} -> {:ok, user.email}

chanlito

5 JavaScript Patterns I'd Miss In Other Languages

JavaScript is messy. Still, it has a few patterns that feel so sharp and expressive that losing them would hurt.

1. Closures as private state without ceremony

function createCounter() {
  let count = 0

chanlito

## 安裝語系檔

`$ sudo locale-gen "en_US.UTF-8"`

## 重新設定語系檔

`$ sudo dpkg-reconfigure locales`

## 設定檔

chanlito

root = true

[*]
indent_size = 2
indent_style = space
end_of_line = lf
charset = utf-8
trim_trailing_whitespace = true
insert_final_newline = true

chanlito

{
  "defaultSeverity": "warning",
  "extends": [
    "tslint-config-airbnb",
    "tslint-config-prettier"
  ]
}

chanlito

# dependencies
package.json

# linters config
.eslintrc
tslint.json

# typescript config
client/tsconfig.json
server/tsconfig.json

chanlito

{
  "bracketSpacing": true,
  "printWidth": 80,
  "semi": true,
  "singleQuote": true,
  "tabWidth": 2,
  "trailingComma": "all",
  "useTabs": false
}