shiedman

connections: 0 , { rss: 22384640, heapTotal: 17603072, heapUsed: 6524368 }
connections: 0 , { rss: 22384640, heapTotal: 17603072, heapUsed: 6534520 }
connections: 0 , { rss: 22650880, heapTotal: 18635008, heapUsed: 6953704 }
connections: 139 , { rss: 79593472, heapTotal: 67523328, heapUsed: 26051152 }
connections: 0 , { rss: 104742912, heapTotal: 84034304, heapUsed: 10260752 }
connections: 0 , { rss: 118939648, heapTotal: 92289792, heapUsed: 12206688 }
connections: 509 , { rss: 210677760, heapTotal: 182068224, heapUsed: 159576936 }
connections: 967 , { rss: 250638336, heapTotal: 220213760, heapUsed: 193033608 }
connections: 800 , { rss: 151580672, heapTotal: 123805496, heapUsed: 92558320 }
connections: 1052 , { rss: 267845632, heapTotal: 239911224, heapUsed: 206812720 }

shiedman

var net=require('net');
var requestLine=new Buffer(
    'GET / HTTP/1.1\r\n'+
    'Host: localhost\r\n'+
    'Connection: keep-alive\r\n\r\n');
var sockets=[],n=200;
for(var i=0;i<n;i++){
    var socket=net.connect(3000);
    socket.on('error',function(err){
        console.log(err);

shiedman

var mongoose = require('mongoose');
//cnode的2.4.1版mongoose的poolSize为1，同步这个设定
mongoose.connect('mongodb://localhost/test',{server:{poolSize:1}});
var ObjectId=mongoose.Schema.ObjectId;
var User = mongoose.model('User', mongoose.Schema({
    name: { type: String}
}));
var Topic = mongoose.model('Topic', mongoose.Schema({
    title: { type: String },
    content: { type: String },

shiedman

// auto generated mapping table, big5 ==> unicode
var iconv=require('iconv-lite')
var encoding='big5',_encoding=encoding.replace(/[- ]/g,'')
/** 
 * set aliase name for big5
 * for big5, iconv.encoding['cp950']=_encoding
 */
//iconv.encodings['aliase1']=_encoding
//iconv.encodings['aliase2']=_encoding
iconv.encodings[encoding]=_encoding

shiedman

import sys,os,string,random
if len(sys.argv)==1:
    print 'warn: encoding name missing'
    print 'python %s <encoding name>'%(os.path.basename(__file__))
    sys.exit(0)

encoding=sys.argv[1]
charset={}
n=0xff+1#skip 0x00-0xFF
while n<0xfffd:

shiedman

var net=require('net'),
    express = require('express'),
    app = express();

app.get('*', function(req,res){
    var filename='中文名.js';
    //filename=new Buffer(filename).toString('binary');
    console.log('before download: %s',unicode(filename));
    res.download(__filename,filename);
});

shiedman

ffmpeg -y -i v1.wmv -r 30000/1001 -aspect 16:9 -b:v 1150k -bt 2300k -vcodec libx264 -pass 2  -threads 2 -ss 00:02:18 -t 30 -acodec libfaac -ac 2 -ar 44100 -ab 128k   -profile:v main -tune fastdecode v.mp4

-vcodec libx264 -crf 20 -threads 2  -r 24000/1001  -acodec libmp3lame -ac 2 -ar 44100  -ab 128k  -y -s 800:450 -aspect 16:9 kyou01.avi

-vcodec libx264 -crf 20 -threads 2  -r 24000/1001  -y  -aspect 16:9 -s 800:450 -profile:v high -tune psnr -acodec libfaac -ac 2 -ar 48000 -ab 128k

-vcodec libx264 -crf 20 -threads 2  -r 24000/1001  -y  -aspect 16:9 -s 960:540 -profile:v high -tune fastdecode -acodec libfaac -ac 2 -ar 48000 -ab 128k

-c:v libx264 -crf 21 -profile:v main   -threads 2  -r 24000/1001  -c:a libmp3lame -ac 2 -ar 44100  -ab 128k  -y -s 720:540 -aspect 4:3