algunning-hmh

gracefulClusterShutdown = (signal: NodeJS.Signals) => async () => {
  if (this.shutdownInProgress) 
    return

  this.shutdownInProgress = true
  this.hasCleanWorkerExit = true

  log.info(`Got ${signal} on ${this.processStr}. Graceful shutdown start at ${new Date().toISOString()}`)

  try {

algunning-hmh

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Launch via npm",
            "type": "node",
            "request": "launch",

algunning-hmh

# best practice: linux
nano ~/.pgpass
*:5432:*:username:password
chmod 0600 ~/.pgpass

# best practice: windows
edit %APPDATA%\postgresql\pgpass.conf
*:5432:*:username:password

# linux

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-- show running queries (pre 9.2)
SELECT procpid, age(query_start, clock_timestamp()), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(query_start, clock_timestamp()), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

algunning-hmh

var crypto = require("crypto")

function encrypt(key, data) {
        var cipher = crypto.createCipher('aes-256-cbc', key);
        var crypted = cipher.update(text, 'utf-8', 'hex');
        crypted += cipher.final('hex');

        return crypted;
}

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drop procedure store_sth;


DELIMITER $$
CREATE PROCEDURE `store_sth` (IN i INT)

BEGIN

DECLARE exit handler for sqlexception
BEGIN

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var ReactTable = React.createClass({

  getInitialState: function() {
     return {currentData: this.props.data};
  },

  render: function() {

    var key = Date.now();

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module.exports = function(duration) {
	return function(){
		return new Promise(function(resolve, reject){
			setTimeout(function(){
				resolve();
			}, duration)
		});
	};
};

algunning-hmh

package org.test.demo;

import com.amazonaws.regions.Region;
import com.amazonaws.regions.Regions;
import com.amazonaws.services.simpleemail.AmazonSimpleEmailService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;

@Configuration
public class AppConfig {

algunning-hmh

@Component
public class ClientAuthenticationProvider implements AuthenticationProvider {

  static final List<GrantedAuthority> AUTHORITIES = new ArrayList<GrantedAuthority>();

  static {
    AUTHORITIES.add(new SimpleGrantedAuthority("ROLE_USER"));
  }

  @Override