fairjm

// just see the logic, some class and annotation is project related just ignore it.
@RestController
@Slf4j
@RequestMapping("/api/chat")
public class ChatController {
  
   ... ...

    @LoginCheck
    @PostMapping(value = "/stream-sse", produces = "text/event-stream")

fairjm

use std::{
    sync::mpsc::{channel, Receiver, Sender},
    thread::{self, JoinHandle}, time::Duration,
};

#[derive(Debug)]
enum Request {
    PrepareRequest {
        rnd: i32,
        reply_to: Sender<Response>,

fairjm

//! need regex = "1.5"
use regex::Regex;
use std::env;
use std::fs;
use std::path::PathBuf;
fn main() {
    // default is to remove header(better reading for some htmls exported by singleFile, like oreilly, etc)
    let mut reg_str= r"<header.*>(.|\n)*?</header>";
    let args :Vec<String> = env::args().collect();
    let dir;

fairjm

/// https://leetcode.com/problems/two-sum/  
impl Solution {
    fn two_sum(nums: Vec<i32>, target: i32) -> Vec<i32> {
    let mut nums2 = nums.clone();
    nums2.sort();
    let mut begin = 0;
    let mut end = nums.len() - 1;
    while begin < end {
        let r = nums2[begin] + nums2[end];
        if r == target {

fairjm

camelcase = fn a -> Regex.replace(~r/_([a-z]+)/,a, fn _,<<w::utf8, b::binary>> -> String.upcase(<<w>>) <> b end) end

upcaseFirst = fn                                                      
    "" -> ""                                     
    <<a::utf8, b::binary>> -> String.upcase(<<a>>) <> b
end

# md5 see https://gist.github.com/10nin/5713366
def md5(data) do
    Base.encode16(:erlang.md5(data), case: :lower)

fairjm

import re
code  = """
  `name` varchar(10) DEFAULT NULL',
  `age` int NOT NULL DEFAULT ''
"""

def parse_field_name(s):
    return re.sub(r"_(.)", lambda x: x.group(1).upper(), s.replace("`",""))

def parse_field_type(t):

fairjm

package com.cc.imageio.controller;

import java.awt.AlphaComposite;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.image.BufferedImage;
import java.io.ByteArrayOutputStream;
import java.io.File;

fairjm

open System.Net.Http
open System.Net.Mime
open System.Text

///get fileName by ContentDisposition or random file name if null
let getFileName (msg: HttpResponseMessage) =
    let value = Option.ofObj msg.Content.Headers.ContentDisposition
    let result = 
        value
        |> Option.map (fun e -> e.FileName)

fairjm

open MySql.Data.MySqlClient
open FSharp.Interop.Dynamic
open Dapper
open System
open System.Dynamic

type GList<'a> = System.Collections.Generic.List<'a>

type Ask() =
    member val AskId = 0 with get,set

fairjm

/// <summary>
/// by fairjm.
/// 2016/02/19
/// </summary>
class Program
{
	[DllImport("user32.dll")]
	static extern IntPtr GetForegroundWindow();

	[DllImport("user32.dll")]