josephok

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <assert.h>

const size_t INITIAL_SIZE = 16;

typedef struct String
{
    size_t len;

josephok

{
    // JSHint Default Configuration File (as on JSHint website)
    // See http://jshint.com/docs/ for more details
    //jshint options document: [http://jshint.com/docs/options/#strict](http://jshint.com/docs/options/#strict)

    "maxerr"        : 50,       // {int} 超过{int}个错误后，停止检测错误

    // Enforcing
    "bitwise"       : false,    // true: 禁止使用位逻辑符 (&, |, ^, ...)
    "camelcase"     : false,    // true: 变量名必须是驼峰风格

josephok

#include <unistd.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <stdio.h>
#include <fcntl.h>

int my_daemon() {
    int maxfd, fd;

josephok

import socket

BUF_SIZE = 4096
HOST = 'httpbin.org'

sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect((HOST, 80))

req_msg = [
    b'GET /ip HTTP/1.1',

josephok

import fcntl
import time


pidfile = "1.pid"

with open(pidfile, "w") as f:
    try:
        fcntl.flock(f, fcntl.LOCK_EX | fcntl.LOCK_NB)

josephok

// 牛顿法求 平方根
// 如果要求s(s>1)的平方根, 选取1< X0 <s
// Xn+1 = (1/2) * (Xn + S / Xn)

const print = console.log

function sqrt(s) {
  let [x0, i] = [1, 0]
  while (i++ < 10) {
    x = (1/2.0) * (x0 + s/x0)

josephok

const request = require('request')
const cheerio = require('cheerio')
const r = request.defaults({'proxy': 'http://127.0.0.1:8087'})
const URL = 'http://www.hltv.org'

const print = console.log

r(`${URL}/results/`, function (error, response, body) {
  if (!error && response.statusCode == 200) {
    print("----------------------------------")

josephok

const request = require('request'),
      cheerio = require('cheerio'),
      colors = require('colors')

const log = console.log

const URL = 'https://nqdeng.github.io/7-days-nodejs/'

request(URL, (error, response, body) => {
  if (!error && response.statusCode == 200) {

josephok

const print = console.log
const dns = require('dns')

const hostname = 'v2ex.com'

Promise.prototype.success = Promise.prototype.then
Promise.prototype.error = Promise.prototype.catch

function lookup(hostname) {
  return new Promise(function (resolve, reject) {

josephok

function swap(A, left, right, t) {
    t = A[left]
    A[left] = A[right]
    A[right] = t
}

function qsort(A, left, right, pivot, i, j) {
    if (left < right) {
        # select a pivot element
        pivot = left