SolemnJoker

{
  "configurations": {
    "Launch": {
      "adapter": "vscode-cpptools",
      "configuration": {
        "request": "launch",
        "program": "<path to binary>",
        "args": [ ... ],
        "cwd": "<working directory>",
        "environment": [ ... ],

SolemnJoker

// Package config_reader provides ...
package config_reader

import (
	"gopkg.in/ini.v1"
)

type AppConfig struct {
	DbUser   string
	DbPasswd string

SolemnJoker

package main

import (
	"bytes"
	"crypto/aes"
	"crypto/cipher"
	"encoding/base64"
	"errors"
	"fmt"
	"io/ioutil"

SolemnJoker

创建log，启用hook，增加log按日期文件切分，自动删除旧日志，记录行号等功能

import(
rotatelogs "github.com/lestrrat-go/file-rotatelogs"
log "github.com/sirupsen/logrus"
)
func initLog() {
	path := "./log/screen-monitor.log"
	vars.Logger = log.New()
	vars.Logger.Hooks.Add(log_hooks.NewContextHook())

SolemnJoker

r.POST("/post", func(c *gin.Context) {
	ids := c.QueryMap("ids")
	names := c.PostFormMap("names")

	c.JSON(http.StatusOK, gin.H{
		"ids":   ids,
		"names": names,
	})
})

SolemnJoker

获取匹配的第一条记录, 否则根据给定的条件创建一个新的记录 (仅支持 struct 和 map 条件)
```
// 未找到
db.FirstOrCreate(&user, User{Name: "non_existing"})
//// INSERT INTO "users" (name) VALUES ("non_existing");
//// user -> User{Id: 112, Name: "non_existing"}

// 找到
db.Where(User{Name: "Jinzhu"}).FirstOrCreate(&user)
//// user -> User{Id: 111, Name: "Jinzhu"}

SolemnJoker

inline
std::vector<std::string> split(const std::string& str, char seperator) {
    std::vector<std::string> results;

    std::string::size_type start = 0;
    std::string::size_type sep = str.find(seperator);
    while (sep != std::string::npos) {
        if (start < sep)
            results.emplace_back(str.substr(start, sep - start));

SolemnJoker

一.变量操作

1.定义变量

Eigen::MatrixXd m1(row,col); /row*col double
Eigen::Matrix3d m2;//3*3 double
Eigen::Matrix3Xd m3(row);//row*3 double
Eigen::Matrix<double,row,col,Eigen::RowMajor> m4; //
Eigen::Matrix<double,row,Eigen::Dynamic,Eigen::RowMajor> m5(col); // row*col 

SolemnJoker

//#include "rapidjson/document.h" 
    rapidjson::Document doc;
    doc.Parse(json_str.c_str());
    rapidjson::Value array_val = doc["arr_val_name"].GetArray();
    int int_val = doc["int_val_name"].GetInt();
    string str_val = doc["str_val_name"].GetString();

SolemnJoker

plugins_dir="$ZSH_CUSTOM/plugins"
mkdir -p "$plugins_dir"
cd "$plugins_dir"
git clone https://github.com/denisidoro/navi

添加到oh-my-zsh plugin

plugins=(docker tmux fzf navi)
source "$(navi widget zsh )"