cybertxt cybertxt

MP4

C:\youtube-dl.exe -f 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best' 'https://www.youtube.com/watch?v=mgHxHIPcjbw' --proxy https://localhost:1080

四则运算（挑战出题）解答之轮子哥版

先看看题目：结对编程-四则运算（挑战出题）

以下思路来自轮子哥:

	#set connection data accordingly
	source_host=localhost
	source_port=6379
	source_db=0
	target_host=localhost
	target_port=6379
	target_db=1

	#copy all keys without preserving ttl!
	redis-cli -h $source_host -p $source_port -n $source_db keys \* \| while read key;

	#include <stdio.h>
	#include <stdlib.h>
	#include <unistd.h>
	#include <errno.h>
	#include <string.h>
	#include <fcntl.h>
	#include <signal.h>
	#include <sys/types.h>
	#include <sys/socket.h>
	#include <netinet/in.h>

	#include <uv.h>
	#include <stdio.h>
	#include <stdlib.h>
	#include <unistd.h>

	#define WORKER_NUM 10

	uv_thread_t worker_tid[WORKER_NUM];
	uv_async_t async[WORKER_NUM];
	uv_mutex_t mutex[WORKER_NUM];

	/**
	# -- coding:UTF-8 --
	*/

	#include "json_parser.hpp"
	#include <assert.h>

	static JO _g_jo_empty;

	JO::JO()

	#!/usr/bin/awk -f
	BEGIN {
	dec = ARGV[1]
	for (e = 3; e >= 0; e--) {
	octet = int(dec / (256 ^ e))
	dec -= octet * 256 ^ e
	ip = octet delim ip
	delim = "."
	}
	printf("%s\n", ip)

	#
	# STL GDB evaluators/views/utilities - 1.03
	#
	# The new GDB commands:
	# are entirely non instrumental
	# do not depend on any "inline"(s) - e.g. size(), [], etc
	# are extremely tolerant to debugger settings
	#
	# This file should be "included" in .gdbinit as following:
	# source stl-views.gdb or just paste it into your .gdbinit file

	#define _CRT_SECURE_NO_WARNINGS
	#include <stdio.h>
	#include <time.h>
	#include <assert.h>

	#ifdef _WIN32
	#include <Windows.h>
	#else
	#include <unistd.h>
	#endif

	#include <stdint.h>

	uint32_t time31_hash_bin(const void* data, uint32_t length)
	{
	uint32_t hash = 0;
	const uint8_t* p = (const uint8_t*)data;
	const uint8_t* pend = p + length;
	for(; p < pend; ++p)
	hash = (hash<<5) - hash + *p;
	return hash;

cybertxt cybertxt

MP4

四则运算（挑战出题）解答之轮子哥版

故事