牧毅 Clarence-pan

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Clarence-pan / test-GetFullPathName.c

Created August 25, 2017 01:16

Test GetFullPathName

	#include "windows.h"
	#include <tchar.h>
	#include <stdio.h>

	#define BUFSIZE 4096

	void _tmain(int argc, TCHAR *argv[])
	{
	DWORD retval=0;
	BOOL success;

Clarence-pan / html_entity_encode_unicode.php

Created August 14, 2017 05:25

将中文（unicode）编码成HTML实体编码，而保留ANSI字符

	<?php


	function html_entity_encode_unicode($str) {
	$str = mb_convert_encoding($str , 'UTF-32', 'UTF-8');
	$t = unpack("N*", $str);
	$t = array_map(function($n) {
	return $n < 128 ? chr($n) : "&#$n;";
	}, $t);

Clarence-pan / 0_product_discount_on_top_left_corner.html

Last active August 14, 2017 02:01

左上角的促销折扣信息

	<!doctype html>
	<html>
	<head>
	<title>Product Discount On Top Left Corner</title>
	<style>
	.product{
	border: 1px solid black;
	width: 400px;
	height: 300px;
	position: relative;

Clarence-pan / validation.php

Created July 17, 2017 02:22

Laravel validation 中文翻译（更新至Laravel 5.4）

	<?php

	return [

	/*
	\|--------------------------------------------------------------------------
	\| Validation Language Lines
	\|--------------------------------------------------------------------------
	\|
	\| The following language lines contain the default error messages used by

Clarence-pan / most-brief-excel-xml-file.xml

Created June 1, 2017 10:24

最简洁的xml格式的表格文件。可以用excel2003以上版本打开。

	<?xml version="1.0"?>
	<?mso-application progid="Excel.Sheet"?>
	<Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet"
	xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet">
	<Worksheet ss:Name="tt">
	<Table>
	<Row>
	<Cell><Data ss:Type="String">Hello</Data></Cell>
	</Row>
	<Row>

Clarence-pan / 0_test-bcrypt-speed.php

Created May 31, 2017 09:13

测试bcrypt的速度

	<?php

	echo sprintf("%10s %10s\n", 'cost', 'time');

	for ($cost = 8; $cost < 20; $cost++) {
	$begin = microtime(true);

	password_hash('test1234', PASSWORD_BCRYPT, ['cost' => $cost]);

	$delta = microtime(true) - $begin;

Clarence-pan / User.php

Created May 31, 2017 09:12

一个安全地存储密码的方案

	<?php

	class User extends BaseModel
	{
	const PASSWORD_COST = 11; // 这里配置bcrypt算法的代价，根据需要来随时升级
	const PASSWORD_ALGO = PASSWORD_BCRYPT; // 默认使用（现在也只能用）bcrypt

	/**
	* 验证密码是否正确
	*

Clarence-pan / 0_test-md5-speed.php

Created May 31, 2017 09:07

测试MD5的速度

Clarence-pan / calc-shannon-entropy.php

Last active May 31, 2017 05:19

计算PHP中各种随机函数的香农熵

	<?php
	/**
	* 计算PHP中各种随机函数的香农熵
	*/

	define('DATA_MAX_BITS', 1 * 1024);
	define('DATA_MAX_BYTES', DATA_MAX_BITS / 8);
	define('TEST_TIMES', 100);

	/**

Clarence-pan / 0_跑马灯【微信小程序可用】.md

Last active August 14, 2018 03:14

【小程序可用】CSS3 animation 实现的跑马灯

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