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用C写lua模块

lua与c交互都是用过lua_State*类型的变量，并且是基于栈的。

Hello-Lua

文件: hello.c

#include <lua.h>
#include <lxlib.h>

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学习Spring

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APP := <App Name>
VER := <Version>
# 不立即展开 $(APP) 和 $(VER)
PKG = $(APP)-$(VER)

DEBUG := True

CC := gcc
RM := rm -rf
CP := cp -r

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/*
 * 注释嵌套测试
 */
#include <stdio.h>

int main(int argc, char **argv)
{
    int i;
    i = /*/*/0*/**/1;

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(function() {
    var userid = getQueryString("userid");
    var course = [["48507",  "http://wkzy.mycourse.cn/course/A09023/index.html"],
        ["48506",  "http://wkzy.mycourse.cn/course/A09022/index.html"],
        ["48503",  "http://wkzy.mycourse.cn/course/A09019/index.html"],
        ["48505",  "http://wkzy.mycourse.cn/course/A09021/index.html"],
        ["48504",  "http://wkzy.mycourse.cn/course/A09020/index.html"],
        ["48502",  "http://wkzy.mycourse.cn/course/A09018/index.html"],
        ["48501",  "http://wkzy.mycourse.cn/course/A09017/index.html"],
        ["48500",  "http://wkzy.mycourse.cn/course/A09016/index.html"],

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Markdown and reStructuredText

GitHub supports several lightweight markup languages for documentation; the most popular ones (generally, not just at GitHub) are Markdown and reStructuredText. Markdown is sometimes considered easier to use, and is often preferred when the purpose is simply to generate HTML. On the other hand, reStructuredText is more extensible and powerful, with native support (not just embedded HTML) for tables, as well as things like automatic generation of tables of contents.

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http://download.huzheng.org/dict.org/stardict-dictd_www.dict.org_gcide-2.4.2.tar.bz2
http://download.huzheng.org/dict.org/stardict-dictd_www.dict.org_wn-2.4.2.tar.bz2
http://download.huzheng.org/dict.org/stardict-dictd-moby-thesaurus-2.4.2.tar.bz2
http://download.huzheng.org/dict.org/stardict-dictd-web1913-2.4.2.tar.bz2
http://download.huzheng.org/dict.org/stardict-dictd_www.dict.org_elements-2.4.2.tar.bz2
http://download.huzheng.org/dict.org/stardict-dictd-vera-2.4.2.tar.bz2
http://download.huzheng.org/dict.org/stardict-dictd-jargon-2.4.2.tar.bz2
http://download.huzheng.org/dict.org/stardict-dictd_www.dict.org_foldoc-2.4.2.tar.bz2
http://download.huzheng.org/dict.org/stardict-dictd-easton-2.4.2.tar.bz2
http://download.huzheng.org/dict.org/stardict-dictd_www.dict.org_hitchcock-2.4.2.tar.bz2

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-- try to implement a naive macro in Lua
-- TODO complete it

function syntax(name)
    assert(type(name) == "string")
    local name, args = name:match("([%w_]+)%(?([%w_,]+)%)?")
    return function(body)
        assert(type(body) == "string")
    end
end

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:: 使用 ssh 连接到虚拟机内的 ArchLinux 系统

@echo off
: archlinux 是 .ssh/config 里为虚拟机设置的别名

set vm=ArchLinux

if "%1" == "stop" (
    echo Save state of %vm% ...
    VBoxManage controlvm %vm% savestate

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#!/usr/bin/env python

import hashlib
import sqlite3
import os
from functools import reduce

import requests

class DbCache: