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From 2d9d26b81bb1b3eec9c33b52bc9a2a8c7dd6fb8b Mon Sep 17 00:00:00 2001
From: Loukas Agorgianitis <loukas@agorgianitis.com>
Date: Mon, 13 Jan 2025 21:43:56 +0200
Subject: [PATCH] render: make transformations in geometry space

Previously, the rendering process made transformations in logical
geometry space. When using fractional scaling, this process scaled
the transformations to the logical geometry space and back using the
fractional scale, which led to floating point rounding errors. This,
produced non pixel perfect / slightly blurry images.

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#![feature(file_buffered)]

use clap::Parser;
use serde::Serialize;
use std::fs::File;
use std::path::{Path, PathBuf};

#[derive(Parser)]
struct Args {
    path: PathBuf,

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use imap::{Connection, Session};
use std::fs::{self, File};
use std::io::Write;
use std::net::TcpStream;

const JUNK_FOLDER_NAME: &str = "&V4NXPpCuTvY-";
const ADS_FOLDER_NAME: &str = "&Xn9USpCuTvY-";
const SAVE_DIR: &str = "pulled";

fn download_emails(session: &mut Session<Connection>, folder: &str) -> anyhow::Result<()> {

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使用onebot API。可以使用 https://github.com/LLOneBot/LuckyLilliaBot 方便导出。

qq-group-member-list输出为jsonl，每一行的类型定义为：

export interface Welcome {
    group_id:   number;
    group_data: GroupData;
    result:     Result;
}

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#define _GNU_SOURCE
#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
#include <ucontext.h>

void handle_fpe(int sig, siginfo_t *info, void *ucontext) {
    printf("Caught SIGFPE! Attempting to skip the broken instruction...\n");

    // 强制转换为 ucontext_t 结构体指针

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Hello world

C

// demo.c
void _start() {
    // 1. 调用 write(1, "Hello\n", 6)
    const char *msg = "Hello\n";
    long syscall_nr = 1; // write 的系统调用号

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先设置sudo ydotool免密执行。

首先使用另一个设备连接上电脑的ssh。在电脑的tty下运行./start-random-display，后面等待的十秒内，走离电脑屏幕。待十秒后随机桌面启动后，在ssh连接的终端中运行./manage-game start，自动启动Steam并进入游戏（一分钟多一点）。然后可以回到电脑旁。

完成之后，在ssh终端中使用./manage-game exit退出，再./close-display退出桌面，准备进行下一轮。

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#!/usr/bin/env ruby

# --- 配置区 ---
SAMPLE_RATE = 44100
FREQUENCY   = 800.0
DURATION    = 15
# 你的 USB 设备关键字（用于 grep 匹配）
DEVICE_KEY  = "usb-C-Media_Electronics_Inc._USB_Audio_Device-00"
# aplay 完整设备路径
DEVICE_PATH = "pulse:alsa_output.#{DEVICE_KEY}.analog-stereo"