Cacher is the code snippet organizer for pro developers

/**
 * @param {number[]} arr
 * @return {number[]}
 */
var sortByBits = function(arr) {
    // Helper: count how many 1-bits are in the binary representation
    function bitCount(n) {
        // Convert to binary string and count '1' characters
        return n.toString(2).split('1').length - 1;
    }

    // Sort using a custom comparator
    return arr.sort((a, b) => {
        const bitsA = bitCount(a);
        const bitsB = bitCount(b);

        // Primary sort: by number of 1-bits
        i

#!/usr/bin/env bash
set -euo pipefail

# Installs on Ubuntu:
# - Docker Engine + Compose plugin
# - MongoDB Community Edition (7.0)
# - Redis
# - PostgreSQL
# - nvm (plus latest LTS Node)
# - Astral uv
#
# Usage:
#   chmod +x setup-dev-stack.sh
#   ./setup-dev-stack.sh

if ! command -v apt-get >/dev/null 2>&1; then
  echo "This script supports Ubuntu/Debian systems with apt-get."
  exit 1
fi

if [[ -f /etc/os-release ]]; then
  # shellcheck disable=SC1091
  . /etc/os-release
  if [[ "${ID:-}" !=

OPENAI_API_KEY="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"

# Prompt d'Analyse de Pull Requests

## 🎯 Objectif Principal

**Faire ressortir les GROS TRAVAUX** : identifier et mettre en évidence les contributions majeures, les projets de fond et les efforts importants investis sur la période.


## Instructions pour l'IA

Analyse le fichier CSV `[NOM_FICHIER].csv` qui contient mes Pull Requests GitHub et génère un résumé structuré **en mettant l'accent sur les travaux d'envergure**.

Un fichier JSON associé `[NOM_FICHIER_FILES].json` (même préfixe que le C

# Increasing Fingerprint Retry Attempts on Ubuntu 24.04 (Dell XPS 15 9530)

## Overview

On Ubuntu 24.04, fingerprint authentication is handled through **PAM
(Pluggable Authentication Modules)** and **GDM (GNOME Display
Manager)**.

If you unlock your session using the fingerprint reader (e.g., power
button sensor on Dell XPS 15 9530), the number of allowed fingerprint
attempts can be adjusted by modifying the PAM configuration used by GDM.

------------------------------------------------------

CLOUDSDK_ACTIVE_CONFIG_NAME=<config_name>
PS: the config name is the one used when run 'gcloud config configuration activate <config_name>' command

"""Export GitHub PRs to CSV.

Exporte toutes les PRs créées par l'utilisateur dans un fichier CSV.

Note:
- Make sure GitHub cli is installed on your machine. Visit https://cli.github.com/ to install it.
- Make sure you are authenticated with GitHub. Run `gh auth login` to authenticate.
- Run the script with:
`poetry run python export_prs_to_csv.py --username <your-username> --output <output-file> --months <number-of-months>`

Examples:
```bash
# Basic usage
poetry run python export_prs_to_csv.p

import { createContext, useEffect, useReducer, useState } from "react"
import { NewTodoForm } from "./NewTodoForm"
import "./styles.css"
import { TodoFilterForm } from "./TodoFilterForm"
import { TodoList } from "./TodoList"

const LOCAL_STORAGE_KEY = "TODOS"
const ACTIONS = {
  ADD: "ADD",
  UPDATE: "UPDATE",
  TOGGLE: "TOGGLE",
  DELETE: "DELETE",
}

function reducer(todos, { type, payload }) {
  switch (type) {
    case ACTIONS.ADD:
      return [
        ...todos,
        

JINA_API_KEY="jina_f1b9fd28bbc24908aec83525817ec537o6Uc5Nj8sS3Rxw3oUTLwKsUtJ59E"

# `git rebase` — Référence synthétique

## Principe

Rebase = **ré-appliquer des commits sur une nouvelle base**. Deux usages distincts :

1. **Rebase standard** : déplacer une branche sur la pointe d'une autre (alternative au merge)
2. **Rebase interactif** (`-i`) : réécrire, réordonner, fusionner ou supprimer des commits

---

## 1. Rebase standard — alternative au merge

### Le problème

```
main:      A --- B --- C
                 \
feature:          D --- E
```

`feature` diverge de `main`

# `git diff` — Référence synthétique

## Principe

`git diff` compare deux états. Tout l'enjeu est de savoir **quels deux états** tu compares.

---

## Les 3 comparaisons fondamentales

| Commande | Compare quoi → avec quoi | Question à laquelle ça répond |
|---|---|---|
| `git diff` | Working dir → Staging | "Qu'est-ce que j'ai modifié mais **pas encore stagé** ?" |
| `git diff --staged` | Staging → Dernier commit (HEAD) | "Qu'est-ce que j'ai stagé et qui **entrera dans mon prochain commit** ?"

// ==============================================
// 見出しレベル設定
//==============================================
function example_modify_heading_levels_globally($args, $block_type)
{

	if ('core/heading' !== $block_type) {
		return $args;
	}

	// H2,H3,H4,H5のみ
	$args['attributes']['levelOptions']['default'] = [2, 3, 4, 5];

	return $args;
}
add_filter('register_block_type_args', 'example_modify_heading_levels_globally', 10, 2);

<video controls autoplay muted playsinline preload="none" poster="thumbnail.jpg">
  <source src="" type="video/mp4">
</video>

<!DOCTYPE html>
<html lang="en">

  <head>
    <meta charset="UTF-8">
    <title>Untitled</title>
      <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&display=swap" rel="stylesheet">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.13.1/font/bootstrap-icons.min.css">

<link rel='stylesheet' href='https://cdnjs.cloudflare.com/ajax/libs/bootstrap/5.0.2/css/bootstrap.min.css'><link rel="stylesheet" href="./style.css">

  </head>
    
  <bo

vector<int> digits;
while (n){
	digits.push_back(n % 10);
	n /= 10;
}

void benchmark(const string &name, const auto &func) {
  auto start = chrono::high_resolution_clock::now();
  func();
  auto end = chrono::high_resolution_clock::now();
  auto duration = chrono::duration_cast<chrono::milliseconds>(end - start);
  cout << format("{} execution time: {} ms\n", name, duration.count());
}