liuyix

文字+图片背景 links:

• http://stackoverflow.com/q/7320392
• http://developer.android.com/guide/topics/graphics/2d-graphics.html

liuyix

# -*- coding=utf-8 -*-
'''
Created on 2011-12-4

@author: liuyix
'''
'''
输入文件格式定义:每行一个isbn，可能有重复，错误的
输出格式：
书名--评分--评分人数--作者--出版社等信息--豆瓣链接--书简介--rawxml

liuyix

#!/usr/bin/env python
#-*- encoding:utf-8 -*-


def addr_filter(pc, addr, collect_stack=False):
    if pc is not None and pc <= 0x4fffff:
        if (addr > 0x7fff00000000 and collect_stack) \
            or (addr <= 0x7fff00000000 and not collect_stack):
            return True
    return False

liuyix

设置ssh访问VirtualBox虚拟机

1. 设置(Host + S) --> 网络 --> 端口转发
2. 设置内容

Host Port: 5678
Client Port： 22

liuyix

#去优酷广告 
0.0.0.0 stat.youku.com 
0.0.0.0 static.lstat.youku.com 
0.0.0.0 valb.atm.youku.com 
0.0.0.0 valc.atm.youku.com 
0.0.0.0 valf.atm.youku.com 
0.0.0.0 valo.atm.youku.com 
0.0.0.0 valp.atm.youku.com 
0.0.0.0 vid.atm.youku.com 
0.0.0.0 walp.atm.youku.com 

liuyix

#!/bin/bash
# http://stackoverflow.com/a/422123
# http://stackoverflow.com/questions/242538/unix-shell-script-find-out-which-directory-the-script-file-resides
dir=$(dirname $(readlink -f "$BASH_SOURCE"))

liuyix

#!/usr/bin/python
#-*- encoding:utf-8 -*-

class ClassTest:
    FOO = 'foo'
    __bar = 'secret!'
    def __init__(self, **args):
        self.__dict = {}
        self.__dict[ClassTest.FOO] = args[ClassTest.FOO]
        self.fill_dict(ClassTest.FOO, **args)

liuyix

function exist() {
    if [ ! -z $1 ];then
        if ls $1 &>/dev/null;then
            echo 0
            return 0
        fi
    fi
    echo 1
    return 1
}

liuyix

make_ext4fs -l 512M -s -a system system.img ./system

• -l partition size
• -s sparse mode 压缩模式，将image文件压缩
• -a system mount point make_ext4fs会根据private/android_filesystem_config.h里定义好的权限来给文件夹里的所有文件重新设置权限
• ./system file directory

liuyix

#credit:http://www.cyberciti.biz/faq/bash-csh-sh-check-and-file-file-size/

stat -c %s $file