SLonger’s gists

SLonger / createDir

Last active February 9, 2017 01:52

create file contain directory , create parent directories as needed


	#include <io.h>
	#include <direct.h>

	#define MAX_PATH 256


	void CreateDir(const char* pPath)
	{
	const char *lastpoint;

SLonger / multipart_upload.go

Last active August 3, 2024 16:06 — forked from mattetti/multipart_upload.go

Example of doing a multipart upload in Go (golang) , client create http request instead of html form.

SLonger / readme

Last active April 11, 2017 09:26

	the function the follow utility：
	1. inquire socket buffer before set socket buffer
	2. set socket buffer
	3. get the info after set buffer

	conclusion: a. the get value of socket buffer is double of the set value.
	b. if set value > the max of os max value , the value we get is double *maxsocketbuffer of os
	for example
	if max of os socket buffer is 200000 bytes and we set value is 3000000 ,
	then we get the value is 400000 not 600000.

SLonger / udpbuffer.go

Last active April 21, 2017 02:31

golang test udp socket buffer after set it value.

SLonger / websocketIndex.html

Last active May 11, 2017 12:00

fork from : http://bl.ocks.org/tmichel/7390690

	<html>
	<head>
	<title>WebSocket demo</title>
	</head>
	<body>

	<div>
	<form>
	<label for="numberfield">Number</label>
	<input type="text" id="numberfield" placeholder="12"/><br />

SLonger / progress.html

Last active June 21, 2017 03:00

To make the propgress.html work well you should make server load the html .

	<!DOCTYPE html>
	<html lang="ch">
	<head>
	<meta charset="UTF-8">
	<title>Title</title>
	</head>
	<body>
	<div>
	<progress id="progressBar" value="0" max="100" style="width: 300px;"></progress>
	<span id="percentage"></span>

SLonger / server.go

Last active May 13, 2019 02:43

tcp 粘包处理 server

	// 参考链接https://feixiao.github.io/2016/05/08/bufio/
	package main

	import (
	"bytes"
	"encoding/binary"
	"flag"
	"fmt"
	"io"
	"net"

SLonger / client.go

Last active May 13, 2019 02:37

tcp 粘包处理 client

	// 参考链接https://feixiao.github.io/2016/05/08/bufio/
	package main

	import (
	"bufio"
	"bytes"
	"encoding/binary"
	"flag"
	"fmt"
	"io"

SLonger / gist:92828573c79de108c764da69ead30459

Created July 24, 2019 02:45

fsf

	// 1. oldstring element is not in new : abandon(delete)
	// 2. new element is not in oldstring : add(add)
	func Difference(oldstring []string, newstring []string) map[string]string {
	var diff = make(map[string]string)

	// Loop two times, first to find oldstring strings not in newstring,
	// second loop to find newstring strings not in oldstring
	for i := 0; i < 2; i++ {
	for _, s1 := range oldstring {
	found := false