yannisxu

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yannisxu

history | awk '{CMD[$2]++;count++;} END { for (a in CMD )print CMD[ a ]" " CMD[ a ]/count*100 "% " a }' | grep -v "./" | column -c3 -s " " -t |sort -nr | nl | head -n10 

yannisxu

((?:(?:25[0-5]|2[0-4]\d|[01]?\d?\d)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d?\d))

yannisxu

ipAddrPattern = re.compile('^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])$')  
ip_match = ipAddrPattern.match(ip)

yannisxu

javascript:(function(){
var createElement = function (tag,attrs){
    var elem = document.createElement(tag);
    for (var key in attrs){
        elem.setAttribute(key, attrs[key]);
    };
    return elem;
};
var loadJS = function(src, success) {
  var domScript = createElement('script', { 'src' : src, 'type' : 'text/javascript'});

yannisxu

obj="1.1.1.1"
//ip地址
var exp=/^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])$/;
var reg = obj.match(exp);
if(reg==null)
{
alert("IP地址不合法！");
}
else
{

yannisxu

[Solarized Dark]
text(bold)=839496
magenta(bold)=6c71c4
text=839496
white(bold)=fdf6e3
green=859900
red(bold)=cb4b16
green(bold)=586e75
black(bold)=073642
red=dc322f

yannisxu

import logging  
import os
logging.basicConfig(filename = os.path.join(os.getcwd(), 'log.txt'), level = logging.INFO, filemode = 'w', format = '%(asctime)s - %(levelname)s: %(message)s')

yannisxu

//method1
mystring.replace(/\./g,' ')

//method2
"abcccc".split("c").join("a")

//method3
str.replace(new RegExp(".","gm")," ")

yannisxu

texts = []
lis = pq('li')
def get(i,e):
    e = pq(e)
    texts.append(e.text())
lis.each(get)