bruce3x bruce3x

## README.md

      
              2 files
            
          
              0 forks
            
          
              1 comment
            
          
              4 stars
            
          
                bruce3x
                / README.md
            
            
              Last active
              August 31, 2022 07:01
            
              
                美团技术博客 404 页面小彩蛋 🥚
              
          
彩蛋娱乐 🎊

Usage


新建 Chrome 书签，地址栏填入以下代码

javascript:const row=32,col=60,wallWidth=1,padding=1,boxSize=25,wallColor=[233,84,32,255];function index2Pixel(t){return padding+t*(boxSize+wallWidth)/2}function isWall(t,e,n){const o=index2Pixel(e),l=index2Pixel(n),a=(t,e,n)=>{const o=4*(e*t.width+n);return t.data[o]==wallColor[0]&&t.data[o+1]==wallColor[1]&&t.data[o+2]==wallColor[2]&&t.data[o+3]==wallColor[3]};return a(t,o,l)||a(t,o-1,l)||a(t,o+1,l)||a(t,o,l-1)||a(t,o,l+1)}function binaryMap(t){const e=[];for(let n=0;n<2*row+1;n++){const o=[];for(let e=0;e<2*col+1;e++)o.push(isWall(t,n,e)?1:0);e.push(o)}return e}function logMap(t){let e="";for(let n=0;n<t.length;n++){for(let o=0;o<t[n].length;o++)e+=t[n][o];e+="|||\n"}console.log(e)}function findPath(t,e,n){const o=[],l=(e,a)=>!(e<0||e>=t.length||a<0||a>=t[e].length)&&(0==t[e][a]&&(o.push([e,a]),t[e][a]=-1,e==n[0]&&a==n[1]||(!!(l(e-1,a)||l(e+1,a)||l(e,a-1)||l(e,a+1))||void o.splice(o.length-1,1))));return l(e[0],e[1]),o}function drawPath(t,e){t.lineWidth=1


## port_filter.py
import re


def filter(str):
    pattern = re.compile(r'%7B%22ip%22%3A%22(.*?)%22%2C%22port%22%3A%22(.*?)%22%7D%2C')
    match = pattern.findall(str, re.S)
    result = pattern.finditer(str)

    if result is None:
        print 'no match'
	import re


	def filter(str):
	pattern = re.compile(r'%7B%22ip%22%3A%22(.?)%22%2C%22port%22%3A%22(.?)%22%7D%2C')
	match = pattern.findall(str, re.S)
	result = pattern.finditer(str)

	if result is None:
	print 'no match'