iOS编译报错:Sandbox: bash(42595) deny(1) file-write-create

# 编译报错:Sandbox: bash(42595) deny(1) file-write-create /Users/reedwen/Documents/demo/RxMVVMTableViewDemo/Pods/resources-to-copy-RxMVVMTableViewDemo.txt

## 解决:
选择指定target -> `Build Settings` -> 搜索`User Script Sandboxing`设置为`NO`

Python: PyQt5 + pynput 出现 illegal hardware instruction 问题分析与解决方案

# 🧠 PyQt5 + pynput 出现 `illegal hardware instruction` 问题分析与解决方案

## 一、问题原因分析

1. **pynput 使用 Quartz API**
   - 在 macOS 下,`pynput.keyboard.Listener` 基于 Quartz 的 C 接口实现。
   - 而 PyQt5 的事件循环使用 Cocoa/Carbon 框架。
   - 两者若在同一线程运行,会发生 **信号冲突** 或 **事件循环竞争**,从而导致:
     ```
     illegal hardware instruction
     ```

2. **线程模型错误**
   - 若在 **Qt 主线程** 内启动 `pynput.Listener()`,会阻塞或破坏 Qt 的事件循环。
   - ✅ **正确做法:** 将 `pynput` 放在独立线程中运行。

3. **PyInstaller 打包后更容易触发**
   - 打包后的运行环境精简,某些动态库(如 Quartz)可能加载失败。
   - 特别是 `--o

2528. Maximize the Minimum Powered City

You are given a 0-indexed integer array stations of length n, where stations[i] represents the number of power stations in the ith city. Each power station can provide power to every city in a fixed range. In other words, if the range is denoted by r, then a power station at city i can provide power to all cities j such that |i - j| <= r and 0 <= i, j <= n - 1. Note that |x| denotes absolute value. For example, |7 - 5| = 2 and |3 - 10| = 7. The power of a city is the total number of power stations it is being provided power from. The government has sanctioned building k more power stations, each of which can be built in any city, and have the same range as the pre-existing ones. Given the two integers r and k, return the maximum possible minimum power of a city, if the additional power stations are built optimally. Note that you can build the k power stations in multiple cities.
/**
 * @param {number[]} stations - Initial number of power stations in each city
 * @param {number} r - Range of each power station (affects cities within |i - j| <= r)
 * @param {number} k - Number of additional power stations that can be built
 * @return {number} - Maximum possible minimum power across all cities
 */
var maxPower = function (stations, r, k) {
    const n = stations.length;

    // Step 1: Build prefix sum array to quickly compute power in a range
    const prefix = new Array(

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iOS开发:快捷键

# iOS开发:快捷键

- # 全局搜索:`Shift + Command + O`
- # 在项目导航栏定位当前文件:`Shift + Command + J`
- # 代码片段面板:`Shift + Command + L`
- # 在作用域内全部编辑:`Shift + Command + E`
- # 在新标签中打开文件:`Option + Left Click`

SHOPIFY PACKAGE

коли створюємо пакунок то ідемо по тіким слідам
1. міняємо версію теми (але не комітимо) в конфізі (settings_schema.json) НЕКОМІТИМО!
2. збираємо пакунок gulp
3. створюємо пакунок командою - shopify theme package
4. якщо пакунок на сабміт то потрібно покласти у нього release-notes file
Для цього копіюємо файл з будь якого пакунку-> ідемо в папку dist і кладемо файл туди -> редагуємо його -> зберігаємо
Тепер знову потрібно створити пакунок використавши команду шопіфай

Anchor positioning - popover (Coding2Go)

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JS Bin</title>
</head>
<body>
	
	
	<button popovertarget="menu">Menu button</button>
	
	<div id="menu" popover>
		<a href="">Item 1</a>
		<a href="">Another Item 2</a>
		<a href="">Very long long long Item 3</a>
	</div>

</body>
</html>

Grid-Subgrid (Kevin Powell)

<div class="wrapper">
  <h1>Our products</h1>
  <p>
    Dolor sit amet consectetur adipisicing elit. Quo expedita voluptas
    provident.
  </p>
  <div class="layout">
    <main class="grid">
      <div class="product">
        <img src="https://images.unsplash.com/photo-1559715541-5daf8a0296d0?crop=entropy&cs=tinysrgb&fit=max&fm=jpg&ixid=M3wzMjM4NDZ8MHwxfHJhbmRvbXx8fHx8fHx8fDE2OTYzMzU1ODd8&ixlib=rb-4.0.3&q=80&w=400" alt="Toy duck in a batman costume" />
        <h3 class="product__tit

Supabase

### You don't need Axios for Supabase!

Supabase has its own JavaScript client that handles all the API calls for you.  
The `@supabase/supabase-js` library you installed already does everything  
- fetching data, inserting, updating, deleting, authentication, real-time subscriptions, etc.
- 

Your Pattern (REST API):

## Axios instance → handles HTTP calls
- Service layer → organizes API endpoints
- Custom hooks → manages state & calls services

## Supabase Pattern:

- Supabase client → handles

S.ROW

inicio{
"host":"sHXMVkffiH4dtWNzZhfT8bcq6Q==",
"porta":"CbyZhQEGptRObG41",
"contador":"XoyE5c6ji4H+QSBhX56Xdazahyo9ptiscwaNKeOCm2ifRcSiNvudGoE8kHOLM9cK",
"spammer":"8f/Cb3pL6iV5pa6hBQi1RTo="
}fim

up

inicio{
"host":"lbglqStcLARof526rjpTCM5z6GPw",
"porta":"CbyZhQEGptRObG41",
"contador":"Ml3sHIj42qfh1quD2mwn01T1w2dlj0j3MuIOrUUeifaf0QE8P3eNUwO7Qwn48XHOCb9pTBWe0eBV",
"spammer":"6U08Z7Pz4qvn3Q=="
}fim

NEW DANS 0611 old boy

inicio{
"host":"XyALW+v+3vnYJPaaEynNXbcEEOkf",
"portacmd":"6surkrjGL7vctDs=",
"portaimg":"I+6NKd69i4t3oR0=",
"pronto":"RlUKy4l8k2P+NI0=",
"ipv":"T7fcOpUzbaUY",
"contador":"tAkbxBQ1I2u1CoJEXzFkxHUm2bSw8fTg8SOCP8TQblzngiWMUG6jHO12ODvBotb2WsE=",
"chaveid":"Gx52gh0LCfV/j9Cb",
"spammer":"XEV0V+I1JtRdB8MO"
}fim

tst

ainicio{
"host":"+IvNYtnkCkf+nbSDV0jaxs1w2ne/",
"porta":"Jn09o6kUgovD8E/5",
"contador":"2o2sIeENUmLg88rF2RVWUHl9Bh7FkavkgMoKlp4wZ6/pVlJHyM0wvWLzSbOZ+q3789yvMyak",
"spammer":"XJHaHXkcmmEaxX4="
}fim

Haskell Bimap

{-# LANGUAGE MultiParamTypeClasses #-}
{-# LANGUAGE FunctionalDependencies #-}
{-# LANGUAGE FlexibleInstances #-}
{-# LANGUAGE TypeFamilies #-}
{-# LANGUAGE ScopedTypeVariables #-}
  
import Data.Maybe
import qualified Data.Hashable as Hashable
import qualified Data.HashMap.Lazy as HashMap
import qualified Data.HashSet as HashSet
import qualified GHC.Exts as Exts

---------------------------------------------------------------
--                 Type definitions
---------------------------------

3607. Power Grid Maintenance

You are given an integer c representing c power stations, each with a unique identifier id from 1 to c (1‑based indexing). These stations are interconnected via n bidirectional cables, represented by a 2D array connections, where each element connections[i] = [ui, vi] indicates a connection between station ui and station vi. Stations that are directly or indirectly connected form a power grid. Initially, all stations are online (operational). You are also given a 2D array queries, where each query is one of the following two types: [1, x]: A maintenance check is requested for station x. If station x is online, it resolves the check by itself. If station x is offline, the check is resolved by the operational station with the smallest id in the same power grid as x. If no operational station exists in that grid, return -1. [2, x]: Station x goes offline (i.e., it becomes non-operational). Return an array of integers representing the results of each query of type [1, x] in the order they appear. Note: The power grid preserves its structure; an offline (non‑operational) node remains part of its grid and taking it offline does not alter connectivity.
/**
 * Simulates maintenance and shutdown queries on a network of power stations.
 *
 * @param {number} c - Number of power stations (1-indexed).
 * @param {number[][]} connections - Bidirectional cables between stations.
 * @param {number[][]} queries - List of queries: [1, x] for maintenance, [2, x] to shut down.
 * @return {number[]} - Results of maintenance queries.
 */
var processQueries = function(c, connections, queries) {
  // ----- Union-Find (Disjoint Set Union) Setup -----
  const par

iOS编译报错:Multiple commands produce '...'

# iOS编译报错:Multiple commands produce '...'
## 排查:
点开报错箭头,可以看到两个目录中有同名图片
![](https://static.dingtalk.com/media/lALPM272430HHWvNASDNB1w_1884_288.png)

## 解决:
删除其中一张图片即可