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# 1. Make sure you have nginx sub module compiled in
# nginx -V 2>&1 | grep --color=always '\-\-with\-http_sub_module'
# 2. add two directives below at HTTP level
# nginx.conf
http {
# ......
sub_filter '</head>' '<style type="text/css">html{ filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1); -webkit-filter: grayscale(100%); filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale"); /* Firefox 10+, Firefox on Android */
#!/usr/bin/env python
#-*- coding:utf-8 -*-
from functools import partial
from unittest import TestCase, main
from quixote.errors import QueryError
from validators import validate, ValidateError
@zhyq0826
zhyq0826 / get_week.py
Last active May 31, 2019 07:04
python 根据根据日期计算所在周的开始和结束
import datetime
def get_week():
today = datetime.date.today()
month = today.month
year = today.year
day = today.day
weekday = today.weekday()
start = today + datetime.timedelta(0-weekday)
@zhyq0826
zhyq0826 / flippant demo
Created July 31, 2013 03:51
flippan js demo
<html>
<head>
<title>Testing.</title>
<link href="http://bootstrap.my.com/assets/css/bootstrap.css" rel="stylesheet">
<link rel="stylesheet" type="text/css" href="flippant.css">
<style type="text/css">
.container { margin-top: 2em; }
h1 span {
animation: flipper 3s ease-in 4s infinite;

前端工程師面試問題集

@版本 2.0.0

譯注:此翻譯版,主要給不能流利的讀英文的人看,相關專有名詞還是保留原文。翻譯不好地方請協助pull request.

此repository包含了一些前端開發的面試問題,來審查一個有潛力的面試者。這並不是建議你對同一個面試者問上所有的問 (那會花費好幾小時)。從列表中挑幾個題目,應該就夠幫助你審查面試者是否擁有你需要的技能。

Rebecca MurpheyBaseline For Front-End Developers 也是一篇很棒且值得讀的文章在你開始面試之前。

@zhyq0826
zhyq0826 / remove-element-from-list.py
Last active September 4, 2016 08:34
python 移除list 中的某个元素
import random
def slice_remove(s, item):
sorted(s)
start = s.index(item)
length = s.count(item)
a = s[0:start]
b = s[start+length:]
a.extend(b)
@zhyq0826
zhyq0826 / format_time_show.py
Last active September 4, 2016 08:41
时间戳显示
from datetime import datetime
def format_show_time(v, start=None, end=None):
diff = datetime.now() - v
if diff.seconds < 60:
s = ('%s%s') % (diff.seconds, '秒前')
elif diff.seconds >= 60 and diff.seconds < 3600:
s = ('%s%s') % (diff.seconds / 60, '分钟前')
elif diff.seconds >= 3600 and (v > start and v < end):
s = ('%s%s') % ('今天', datetime.strftime(v, format='%H:%M'))
@zhyq0826
zhyq0826 / gist:b2a43514cfd76d433078
Created August 6, 2015 07:41
python pickle test error
S'test'\np1\n.S'test'\np1\n.S'test'\np1\n.testtestS'test'\np1\n.S'test'\np1\n.S
'test'\np1\n.S'test'\np1\n.S'test'\np1\n.S'test'\np1\n.S'test'\np1\n.S'test'\np1
\n.S'test'\np1\n.S'test'\np1\n.S'test'\np1\n.S'test'\np1\n.S'test'\np1\n.S'test'
\np1\n.S'test'\np1\n.S'test'\np1\n.S'test'\np1\n.S'test'\np1\n.S'test'\np1\n.S't
est'\np1\n.S'test'\np1\n.S'test'\np1\n.S'test'\np1\n.S'test'\np1\n.S'test'\np1\n
.S'test'\np1\n.S'test'\np1\n.S'test'\np1\n.S'test'\np1\n.S'test'\np1\n.S'test'\n
p1\n.S'test'\np1\n.S'test'\np1\n.
@zhyq0826
zhyq0826 / futures_test.py
Last active August 29, 2015 14:27 — forked from lbolla/futures_test.py
Tornado and concurrent.futures
from concurrent.futures import ThreadPoolExecutor
from functools import partial, wraps
import time
import tornado.ioloop
import tornado.web
EXECUTOR = ThreadPoolExecutor(max_workers=4)