ryanhanwu

// MY_KEY=test\ntest2\ntest3

JSON.parse(`"${process.env.MY_KEY}"`)

/*
test
test2
test3
*/

ryanhanwu

git filter-branch --env-filter '
OLD_EMAIL="your-old-email@example.com"
CORRECT_NAME="Your Correct Name"
CORRECT_EMAIL="your-correct-email@example.com"
if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL" ]
then
    export GIT_COMMITTER_NAME="$CORRECT_NAME"
    export GIT_COMMITTER_EMAIL="$CORRECT_EMAIL"
fi
if [ "$GIT_AUTHOR_EMAIL" = "$OLD_EMAIL" ]

ryanhanwu

Auto deployment script for CI with Git/Node.JS/Forever

Usage

1.Simply add the deploy.sh to your application folder

2.Start your service

deploy.sh start myApp.js

ryanhanwu

var params = {
  TableName: 'MYTABLE',
  FilterExpression: 'contains (myKey , :query)',
  ExpressionAttributeValues: {
    ':query': query
  }
}

var dynamoScan = new Promise(function(resolve, reject) {
  var results = []

ryanhanwu

<%
Function InArray(Needle, Haystack)
    Dim i, x
    InArray = False

    For i = 0 To Ubound(Haystack)
        If IsArray(Needle) = True Then
            For x = 0 To Ubound(Needle)
                If Trim(Haystack(i)) = Trim(Needle(x)) Then
                    InArray = True

ryanhanwu

 aws s3api list-objects --bucket BUCKETNAME --output json --query "[sum(Contents[].Size), length(Contents[])]"

ryanhanwu

/*

  filepreview : A file preview generator for node.js

*/

var child_process = require('child_process');
var crypto = require('crypto');
var async = require('async');
var path = require('path');

ryanhanwu

fs.appendFile('message.txt', 'data to append', function (err) {
  if (err) throw err;
  console.log('Saved!');
});

ryanhanwu

module.exports= function parseKeywords(req, res, next){
  const { q } = res.locals
  //extract double quote terms
  const re = /"(.*?)"/g
  const phrases = []
  let current
  while ((current = re.exec(q))) {
    phrases.push(current.pop())
  }
  //replace -_. with space for matches

ryanhanwu

proxy_cache_path  /var/cache/nginx/cache levels=1:2 keys_zone=cache:8m max_size=3000m inactive=600m;
proxy_temp_path /var/tmp;

# the IP(s) on which your node server is running. I chose port 3000.
upstream app_the_scratch {
    server 127.0.0.1:3000 weight=1 fail_timeout=60s;
}

# the nginx server instance
server {