theharveyz

Constants

• NL: new line 一般指\r\n
• CR: 回车carriage return \r
• LF: 换行line feed \n

Terms

• ESB: Enterprise Service Bus 服务总线(SOA)
• RFC: Requests For Comments 征求意见稿
• SOA: service-oriented architecture 面向服务体系架构

theharveyz

<?php

function is_json_str($str) {
  json_decode($str);
  return json_last_error() === JSON_ERROR_NONE;
}

theharveyz

# 字典排序:

# 1. 根据key排序
items = dict.items()
items.sort() # list 的sort属性
for key,value in items:
    print key,value
'''or'''
print key, dict[key] for key in sorted(dict.keys()) # sorted方法:从小到大排列

theharveyz

# 1. list => dict
arr1,arr2 = ['a', 'b'],[1,2]
dic = dict(zip(arr1, arr2)) # {'a':1, 'b':2}

theharveyz

package main

import (
	"bytes"
	"fmt"
	"log"
	"strings"
)

theharveyz

<?php
function rolling_curl($curl_multi_data = []) 
{
    $queue = curl_multi_init();
    $map = array();
 
    foreach ($curl_multi_data as $curl_data) {
        $ch = curl_init();
        $data = $curl_data['data'];
        if($curl_data['is_post'])

theharveyz

const func = func = (...args) => {func.info(...args)};
func.info = (...args) => {console.info.apply(this, args)};

// test
func(1,2,3,4);
// out put:
// ø 1 2 3

theharveyz

package main

import (
	"fmt"
)

func main() {
  s := []int{1,2,3,4,5}
  nodes := append(s[:index], s[(index+1):]...)

theharveyz

setTimeout(function(){
  console.log("timeout")
}, 0);

setImmediate(function(){
  console.log("immediate")
});

process.nextTick(function(){
  console.log('next tick')

theharveyz

<?php
/**
 * Use php curl multi, rolling request url.
 *
 * @author [email protected]
 */

class CurlRoll
{
    /**