luochen1990

netsh wlan show drivers
netsh wlan set hostednetwork mode=allow ssid=SharedAP key=12345678
netsh wlan start hostednetwork

@echo 创建虚拟网卡成功后，需要共享当前的Internet连接:
@echo -- 打开[网络和共享中心]
@echo -- 点击[更改适配器设置]
@echo -- 右键{你现在上网用的连接,如'本地连接'}
@echo -- 点击[属性]
@echo -- 点击[共享]

luochen1990

import Data.List
import Data.Function
import Control.Monad

groupOn f = groupBy ((==) `on` f) . sortBy (compare `on` f)
uniq = map (!! 0) . groupOn id

-- 场景：假设a得到了数字x，b得到了数字y
-- 可看做二分图，其中possibleX，possibleY是顶点，possible是边，(aGuessY x)和(bGuessX y)分别表达x点和y点的邻接点集
possible = [(5, 15), (5, 16), (5, 19), (6, 17), (6, 18), (7, 14), (7, 16), (8, 14), (8, 15), (8, 17)]

luochen1990

require 'coffee-mate/global'

compareDictOn = (f) ->
	(da, db) ->
		[da, db] = [f(da), f(db)]
		for k, va of da
			vb = db[k]
			if (not vb?) or (va < vb)
				return -1
			else if (not va?) or (va > vb)

luochen1990

isPrime x = all (\p -> x `mod` p /= 0) . takeWhile ((<= x) . (^ 2)) $ primes
primes = 2 : 3 : filter isPrime [5..]

luochen1990

{-# language NoMonomorphismRestriction #-}
import Control.Monad
import Test.QuickCheck hiding (scale)
import Codec.BMP
import qualified Data.ByteString
import Data.Word

--------------------- Point & Vec etc ----------------------

type Scalar = Double

luochen1990

#resolver: ghc-7.8.4
resolver: ghc-7.10.2

packages:
- '.'

extra-deps:
- SourceGraph-0.7.0.7

- Graphalyze-0.14.1.1

luochen1990

capitalize = (s) -> s.replace /(?:_|^)([a-z])/g, (_, c) -> c.toUpperCase() # 'hello_world' to 'HelloWorld'
uncapitalize = (s) -> s.replace /([A-Z])/g, (_, c) -> '_' + c.toLowerCase() # 'HelloWorld' to 'hello_world'
is_chinese_char = (c) -> /[\u4E00-\u9FA5\uF900-\uFA2D]/.test c

luochen1990

#!/bin/sh

# add this file to your path so that you can run it as an git command via `git checkoutr xxx`

br=$1

test -z $br || git checkout $br
git submodule update --init --recursive

luochen1990

ffmpeg -loglevel panic -f rawvideo -pix_fmt bgr32 -s 2560x1440 -i screenshot.raw -vcodec png -vframes 1 screenshot.png -y

luochen1990

#coding:utf-8
import subprocess
import time
from PIL import Image

def call(cmd):
	proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
	return proc.stdout.read()

### general tools