joost

# Steps we will take:
# 1. Change boot2docker image type (this will take long)
# 2. Resize image
# 3. Resize partion (using GParted)
#
# Also see: https://docs.docker.com/articles/b2d_volume_resize/

# Stop boot2docker
boot2docker stop

pylebecq

What's the difference between cascade="remove" and orphanRemoval=true in Doctrine 2

TLDR: The cascade={"remove"} is like a "software" onDelete="CASCADE", and will remove objects from the database only when an explicit call to $em->remove() occurs. Thus, it could result in more than one object being deleted. orphanRemoval can remove objects from the database even if there was no explicit call to ->remove().

I answered this question a few times to different people so I will try to sum things up in this Gist.

Let's take two entities A and B as an example. I will use a OneToOne relationship in this example but it works exactly the same with OneToMany relationships.

class A

gjuric

/etc/php5/fpm/php-fpm.conf

    error_log = syslog
    syslog.ident = php-fpm

This will log to syslog PHP-FPM stuff that usually gets logged to /var/log/php5-fpm.log and is not that interesting:

    ... php-fpm[3537]: [NOTICE] fpm is running, pid 3537
    ... php-fpm[3537]: [NOTICE] ready to handle connections
    ... php-fpm[3537]: [NOTICE] Finishing ...

lalyos

reload() {
  source ${BASH_SOURCE[0]}
}
alias r=reload

get-image-field() {
  local imageId=$1
  local field=$2
  : ${imageId:? reuired}

amichaelgrant

failed (104: Connection reset by peer) while reading response header from upstream, client:
If you are getting the above error in nginx logs running in from of upstream servers you may consider doing this as it worked for me:
check the ulimit on the machines and ensure it is high enough to handle the load coming in. 'ulimit' on linux, I am told determines the maximum number of open files the kernel can handle.

The way I did that?
modifying limits: for open files:
--------------------------------
add or change this line in /etc/systcl.conf
fs.file-max = <limit-number>

averagehuman

#!/bin/bash
################################################################################
# Rather than run postgres in its own container, we want to run it on
# the (Ubuntu) host and allow:
#
#    + peer connections on the host
#    + local md5 connections from any docker container
#
# THIS IS COPY/PASTED FROM COMMAND LINE INPUT AND IS UNTESTED AS A SINGLE SCRIPT
################################################################################

savvot

<?php

/**
* @param array $data array of "key => weight" data to get random key from, all weights must be positive integers
* @return mixed key from $data array choosen by weighted random
*/
function weightRandom(array $data)
{
    $c = count($data);
    if (!$c) {

kevin-smets

Default

Powerlevel10k

tiraeth

<?php

namespace Acme\DBAL\Platforms;

use Doctrine\DBAL\Platforms\PostgreSqlPlatform as DoctrinePostgreSqlPlatform;

class PostgreSqlPlatform extends DoctrinePostgreSqlPlatform
{
    public function getTruncateTableSQL($tableName, $cascade = false)
    {

plentz

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048