kevinlynx

package netty.sample

import io.netty.channel.ChannelHandlerContext
import io.netty.channel.ChannelInboundHandlerAdapter
import io.netty.buffer.ByteBuf
import io.netty.bootstrap.ServerBootstrap
import io.netty.channel.ChannelOption
import io.netty.channel.ChannelOption._
import io.netty.channel.ChannelFuture
import io.netty.channel.ChannelInitializer

kevinlynx

package squtest

import org.squeryl.PrimitiveTypeMode._
import org.squeryl.Schema
import org.squeryl.annotations.Column
import org.squeryl.SessionFactory
import org.squeryl.Session
import org.squeryl.KeyedEntity
import org.squeryl.adapters.H2Adapter
import java.util.Date

kevinlynx

object Test2 {

  //Also: def callFn(a: Int, f: (Int) => Int) = {
  def callFn(a: Int, f: Int => Int) = {
    a + f(a)
  }
  
  // 2 parameters
  def callFnMult(a: Int, f: (Int, Int) => Int) = {
    a + f(a, a)

kevinlynx

  // `s' and `b' are both implicit parameters
  def implFn(i: Int)(implicit s: String, b: Int) = {
    println(s)
    i + b
  }
  
  def main(args: Array[String]) {
    // otherS will match parameter `s' by type, **not by name**
    implicit val otherS = "hello"
    // error, two variables with the same type 

kevinlynx

echo off
REM 
REM Usage: put jars into lib/ext directory, put config file in ext directory
REM gen_runjar.bat
REM Kevin Lynx 09/24/2013
REM

if "%1"=="" goto usage
if not "%1"=="clear" goto dist
del /Q ext\*.*

kevinlynx

#include <assert.h>

char find(const char *str) {
    int cnt = 1;
    char c = *str++;
    for ( ; *str; ++str) {
        c = cnt == 0 ? *str : c;
        cnt = cnt + (*str == c ? 1 : (cnt - 1 < 0 ? -cnt : -1));
    }
    return cnt > 0 ? c : 0;

kevinlynx

#include <assert.h>

typedef unsigned __int64 uint64;
typedef unsigned char byte;

void setBit(byte *data, int pos) {
    byte bits[] = {
        0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01
    };
    /* note the position starts from 1, not 0 */

kevinlynx

// test.cpp : 定义控制台应用程序的入口点。
//

#include <stdio.h>
#include <vector>
#include <string>
#include <assert.h>

struct OpCode {
    /* 0: indicate `*' operator, 1: string match */

kevinlynx

class Entity {
    public:
        enum { CLIENT, SERVER };
        
        Entity(const CGUID &id, int type, const std::string &brief);

        // send text to this entity, this function will preprocess `text`    
        bool Send(const std::string &text);

    private:

kevinlynx

#include <stdio.h>
#include <string>
#include <map>
#include <vector>
#include <list>

void ds_str_i(void *p) {
    char **raw = (char**)p;
    char *s = *raw;
    size_t len = *(size_t*)(s - sizeof(size_t) * 3);