Lysak

<?php

//    
//    //count(array_filter($this->getUsers(), fn($user) => $user['city_id'] === $cityId));

class Test
{
    /**
     * Example:
     *  [

Lysak

-- https://onecompiler.com/mysql/44e3ra35j

-- create
CREATE TABLE users (
  id INTEGER PRIMARY KEY,
  name varchar(255) NOT NULL,
  email varchar(255) NOT NULL,
  city_id INTEGER NOT NULL
);

Lysak

Keep Lang Switcher always running on macOS (launchd + AppleScript)

This setup ensures Lang Switcher is always running on macOS.
If the app crashes or is accidentally closed, it will automatically restart.
Unlike open -a, this method avoids stealing focus every time Lang Switcher launches.

---

⚙️ Installation

Lysak

import { useState, useEffect } from "react";

const useUserData = (userId) => {
  const [user, setUser] = useState(null);

  useEffect(() => {
    const fetchUser = async () => {
      const response = await fetch(`https://api.example.com/users/${userId}`);
      const data = await response.json();
      setUser(data);

Lysak

for (let i = 1; i <= 30; i++) {
  const fizz = !(i % 3);
  const buzz = !(i % 5);

  if (fizz && buzz) console.log("FizzBuzz");
  else if (fizz) console.log("Fizz");
  else if (buzz) console.log("Buzz");
  else console.log(i);
}

Lysak

{
  "schemaVersion": 1,
  "label": "Codewars",
  "labelColor": "#B1361E",
  "message": "honor",
  "color": "#B1361E",
  "namedLogo": "codewars",
  "logoColor": "white",
  "style": "for-the-badge"
}

Lysak

Keep Google Chat always running on macOS (launchd + AppleScript)

This setup ensures Google Chat is always running on macOS.
If the app crashes or is accidentally closed, it will automatically restart.
Unlike open -a, this method avoids stealing focus every time Google Chat launches.

---

⚙️ Installation

Lysak

{
  "$schema": "https://biomejs.dev/schemas/2.2.0/schema.json",
  "vcs": { "enabled": false, "clientKind": "git", "useIgnoreFile": false },
  "files": { "ignoreUnknown": false },
  "formatter": {
    "enabled": true,
    "formatWithErrors": false,
    "indentStyle": "space",
    "indentWidth": 2,
    "lineEnding": "lf",

Lysak

install `pip install git-filter-repo`

### 1) Create a mailmap file

In your repo root, create e.g. `rewrite-mailmap.txt` with **Git’s mailmap syntax**, e.g.:

```
# Format:  Proper Name <proper@email>  <old@email>
Your New Name <new.email@example.com>  <old.email@example.com>
```

Lysak

- Answer in English
- Do not give high-level responses; your task is to provide concrete, project-applicable solutions
- Do not give detailed explanations, but describe the purpose of each change
- Before making changes, outline an implementation plan in bullet points, then proceed to implementation
- Follow linters when writing code

#github.com/QuantGeekDev/docker-mcp