Cacher is the code snippet organizer for pro developers

<script type="application/ld+json">
    {
      "@context": "https://schema.org",
      "@type": "FAQPage",
      "mainEntity": [
        {%- for block in section.blocks -%}
          {
            "@type": "Question",
            "name": {{ block.settings.title | json }},
            "acceptedAnswer": {
              "@type": "Answer",
              "text": {{ block.settings.text | json }}
            }
          }{% unless forloop.last %},{% endunless %}
        {%- endfor -%}
      ]
    }
  

# Git Aliases Setup Notes

**Machine:** Lenovo ThinkPad T14 Gen 2
**OS:** Ubuntu 24.04 LTS (Dual Boot)
**Date:** March 25, 2026

---

## Overview

Global git aliases configured for faster branch switching. All aliases are stored in `~/.gitconfig` and apply across every repository on the machine.

---

## Configure Aliases

```bash
git config --global alias.co checkout
git config --global alias.cm "checkout master"
git config --global alias.cq "checkout qa"
git config --global alias.cp "checkout 

# Git Worktrees Setup Notes

**Machine:** Lenovo ThinkPad T14 Gen 2
**OS:** Ubuntu 24.04 LTS (Dual Boot)
**Date:** March 25, 2026

---

## Overview

Git Worktrees allow multiple branches of the same repository to be checked out simultaneously, each in its own folder, all sharing a single `.git` database. This eliminates the need to stash or resolve conflicts just to switch context — each worktree is fully independent on disk.

The alternative — cloning the same repo into multiple folders — achie

# Git Pull, Merge, and Rebase Guide

A practical reference for understanding how git integrates changes between branches, when to use each strategy, and how to avoid common pitfalls.

## The Fundamentals

Git has two core ways to integrate changes from one branch into another: **merge** and **rebase**. `git pull` is a shorthand that combines `git fetch` + one of these two.

---

## 1. Merge

```
Before:
master:    A → B → C → D
                \
feature:         E → F → G

After `git merge maste

# Branch Cleanup Guide: Squashing a Messy Feature Branch

When a long-lived feature branch accumulates dozens of merge commits from repeatedly syncing with master, the history becomes noisy and hard to review. This guide documents how to extract a clean branch with identical code but minimal commit history.

## When to Use This

- Feature branch has many "Merged master into ..." commits from UI sync buttons
- `git pull origin master` with `pull.rebase = true` triggers previously-resolved conflic

# poetry/admin/admin_utils.py

# Apply custom widget attributes from the field_attrs dictionary to an input field from list_editable dictionary
def apply_widget_attrs_to_admin_input_field(formfield, db_field, field_attrs):
    attrs = field_attrs.get(db_field.name)
    if attrs:
        formfield.widget.attrs.update(attrs)
    return formfield

    """
    # Apply custom widget attributes from the field_attrs dictionary to an input field from list_editable dictionary
    # Usage examp

# SQL Server Management Studio (SSMS) AutoRecover Feature Does Not Recover Unsaved Files

## Problem

Unsaved files are not recovered after SSMS is forcibly closed **AND** the user profile is logged off. This can happen when an event, such as a log off or device restart occurs.

## Symptoms
- SSMS is being used via Remote Desktop
- The user profile was logged off (device restart or log off/on)
- SSMS does not show the AutoRecover screen

## Cause

Remote Desktop Services is configured to delete 

# Next.js: 空の `generateStaticParams()` + `searchParams` で 500 エラーになる問題

## 結論

Next.js App Router で **空配列を返す `generateStaticParams()`** と **`searchParams`** を同じページで併用すると、本番ビルド（`build` → `start`）時に **500 Internal Server Error** が発生する。`dev` では再現しない。

---

## 問題が起きるコード

`app/[slug]/page.tsx`:

```tsx
export async function generateStaticParams() {
  return []; // 空配列を返している
}

const Page = async (props: {
  params: Promise<{ slug: string }>;
  searchParams: Promise<{ [key: string]: string | string[] 

  [New2025 wrap-up: Voyage AI, AMP launch, & customer wins. Plus, 2026 predictions. Read blog >2025 wrap-up: Voyage AI, AMP launch, & customer wins. Plus, 2026 predictions. >>\\
\\
NewBuild better RAG. Voyage 4 models & Reranking API are now on Atlas. Read blog >Build better RAG. Voyage 4 models & Reranking API are now on Atlas. >>\\
\\
NewIntroducing Automated Embedding: One-click vector search, no external models. Read blog >Introducing Automated Embedding: One-click vector search, no external

/**
 * @param {number[][]} grid
 * @return {boolean}
 */
/**
 * 3548. Equal Sum Grid Partition II
 *
 * @param {number[][]} grid
 * @return {boolean}
 */
var canPartitionGrid = function (grid) {
    const m = grid.length;
    const n = grid[0].length;

    // --------------------------------------------------
    // Compute total sum of all cells
    // --------------------------------------------------
    let total = 0;
    for (const row of grid) {
        for (const val of row) total += val;

add_action( 'template_redirect', 'replace_add_to_cart_with_contact' );
function replace_add_to_cart_with_contact() {
    // Define specific product IDs
    $specific_products = array(123, 456);

    if ( is_product() && in_array( get_the_ID(), $specific_products ) ) {
        // Remove Add to Cart
        remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_add_to_cart', 30 );
        // Add Contact Button
        add_action( 'woocommerce_single_product_summary', 'ad

https://sufio.com/

------------------ LAZARUS GROUP-----------------------------------


Welcome to Lazarus Group! Our team is always ready to provide the best service in the field of verification, account warmup, and drop services anywhere in the world.
https://t.me/lazarustoolz- email:loydb73@gmail.com catalog with current prices and the ability to purchase with instant delivery
The stock of products in the store is replenished daily (if the product you need is not available, write to our manager to clarify the

The algorithm used for determining the ‘Best Selling’ order is based on the all-time number of orders that include the product. 

Sort products based on the all-time number of orders that include the product. If you haven't sold any products yet, then this option sorts your products from newest to oldest.

#include <Arduino.h>

const int servoPin = 15;
const int pwmFreq = 50;
const int pwmResolution = 14;

// --- DUTY VALUES ---
const int stopDuty = 1229;
const int fastCW   = 1638;
const int fastCCW  = 819;
const int slowCW   = 1300;
const int slowCCW  = 1150;

// --- CALIBRATION ---
const float fastCCW_DPS = 300.0;
const float slowCCW_DPS = 65.0;

// CW undershoots, so CW is actually slower than CCW
const float fastCW_DPS = 295.0;
const float slowCW_DPS = 70.0;  

const float

#include <Arduino.h>

#define MQ_2 14

void setup() {
  Serial.begin(115200);

  analogReadResolution(12);   // ESP32 ADC е 12-bit (3200-4095)
}

void loop() {
  int data = analogRead(MQ_2);

  Serial.print("MQ-2 value: ");
  Serial.println(data);

  delay(1000);
}