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huanghantao / 调试PHP代码以及Swoole源码
Created January 16, 2020 06:37
调试PHP代码以及Swoole源码
{
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"name": "debug swoole",
"type": "cppdbg",
"request": "launch",

vscode配置--C++.md

C++

c_cpp_properties.json

作用:头文件搜索路径配置。

{

vscode配置--golang.md

launch.json文件

主要是代码调试用的。

主函数配置文件:

{

C++版本是-std=c++11

#include <iostream>

class Codinghuang
{
public:
    Codinghuang()
    {

query构造

例子1

"query": {
  "bool": {
    "must": {
      "multi_match": {
        "query": "5833",

03 | 右值和移动究竟解决了什么问题?

非const左值引用不能使用右值对其赋值:

std::string& r = std::string(); //错误!std::string()产生一个临时对象,为右值

假设可以的话,就会遇到一个问题:如何修改右值的值?因为引用是可以后续被赋值的。根据上面的定义,右值连可被获取的内存地址都没有,也就谈不上对其进行赋值。

@huanghantao
huanghantao / topographicalSort.go
Last active January 2, 2020 09:08
拓扑排序--golang
package main
import "fmt"
func main() {
// Directed Acyclic Graph
vertices := map[int][]int{
1: []int{4},
2: []int{3},
3: []int{4, 5},
@huanghantao
huanghantao / reflect.go
Last active July 5, 2019 05:59
存储反射类型以及执行存储的反射类型的方法
package main
import (
"fmt"
"reflect"
)
var typeRegistry = make(map[string]reflect.Type)
func registerType(typedNil interface{}) {
@huanghantao
huanghantao / parsePkg.go
Last active June 4, 2019 11:14
解析apk应用包的例子
package main
import (
"flag"
"fmt"
"log"
"github.com/shogo82148/androidbinary/apk"
)
@huanghantao
huanghantao / RSAUtil.go
Last active March 3, 2019 02:52
RSAUtil
package RSAUtil
import (
"crypto"
"crypto/rand"
"crypto/rsa"
"crypto/sha256"
"crypto/x509"
"encoding/pem"
"errors"