masdude

import sys
import cv2
import numpy as np
from matplotlib import pyplot as plt

class Line:
    def __init__(self, l):
        self.point = l
        x1, y1, x2, y2 = l
        self.c_x = (x1+x2)/2

masdude

/* jQuery Tiny Pub/Sub - v0.7 - 10/27/2011
 * http://benalman.com/
 * Copyright (c) 2011 "Cowboy" Ben Alman; Licensed MIT, GPL */

(function($) {

  var o = $({});

  $.subscribe = function() {
    o.on.apply(o, arguments);

masdude

Snow in canvas land

Other people's code is awful, and your own code from months previous counts as someone else's. With this and the festive spirit in mind, I dug up a canvas snow demo I made two years ago to see how bad my code really was.

Turns out the performance landscape has changed quite a bit, but after applying a couple of workarounds, best practices, and memory management, I got the demo running smoother than it ever did.

Ugh, I can't believe I just wrote "performance landscape". Anyway...

How does the demo work?

masdude

#!/usr/bin/env python
import simplejson
import logging
import random
import re
import datetime
import string
import time
import sys
import urllib

masdude

/*
The MIT License (MIT)
Copyright (c) <2012> <Datong Sun> idndx.com

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC

masdude

$ wget http://tengine.taobao.org/download/tengine-1.3.0.tar.gz
$ wget http://download.savannah.gnu.org/releases/libunwind/libunwind-1.0.1.tar.gz
$ wget http://gperftools.googlecode.com/files/gperftools-2.0.tar.gz

$ tar zxvf libunwind-1.0.1.tar.gz && cd libunwind-1.0.1
$ CFLAGS=-fPIC ./configure
$ make CFLAGS=-fPIC
$ sudo make CFLAGS=-fPIC install
$ cd ..

masdude

# -*- coding:utf-8 -*-

'写了一个简单的支持中文的正向最大匹配的机械分词,其它不用解释了，就几十行代码'
'搜狗词库下载地址：http://vdisk.weibo.com/s/7RlE5'

import string
__dict = {} 

def load_dict(dict_file='words.dic'):
    '加载词库，把词库加载成一个key为首字符，value为相关词的列表的字典'

masdude

Redis + LibUV prototype README

Special thanks to Dušan Majkic (dmajkic, https://github.com/dmajkic/redis/) for his project on GitHub that gave us the opportunity to quickly learn some on the intricacies of Redis code. His project also helped us to build our prototype quickly.

Get source repository

First clone the Redis sources from https://github.com/antirez/redis.

• On your computer create a working folder and cd into it.
• Clone antirez/redis repository:

masdude

Redis + LibUV prototype README

Special thanks to Dušan Majkic (dmajkic, https://github.com/dmajkic/redis/) for his project on GitHub that gave us the opportunity to quickly learn some on the intricacies of Redis code. His project also helped us to build our prototype quickly.

Get source repository

First clone the Redis sources from https://github.com/antirez/redis.

• On your computer create a working folder and cd into it.
• Clone antirez/redis repository:

masdude

#include <assert.h>
#include <stdint.h>

#include <algorithm>
#include <vector>

using namespace std;

struct IPrange
{