odeke-em

package main

import (
	"encoding/json"
	"fmt"
	"log"
	"strconv"
	"strings"
)

jehaby

Debug your PHP in Docker with Intellij/PHPStorm and Xdebug

1. For your local dev, create a Dockerfile that is based on your production image and simply install xdebug into it. Exemple:

FROM php:5

RUN yes | pecl install xdebug \
    && echo "zend_extension=$(find /usr/local/lib/php/extensions/ -name xdebug.so)" > /usr/local/etc/php/conf.d/xdebug.ini \

ramzes13

#!/bin/bash
TMP_FILE='/tmp/media_hosts'
HOSTS_FILE='/etc/hosts'
DIVERTISMENT_START="=========================DIVERTISMENT_START====================="
DIVERTISMENT_END="=========================DIVERTISMENT_END======================="

D_START_FOUND=false;
D_END_FOUND=false;

> $TMP_FILE

jexp

Fetch a Tree with Neo4j

Today I came across a really interesting StackOverflow question:

Given a forest of trees in a Neo4j REST server, I`m trying to return a single tree given the root vertex. Being each tree quite large, I need a de-duplicated list of all vertices and edges in order to be able to reconstruct the full tree on the client side.

mitchwongho

# Assuming an Ubuntu Docker image
$ docker run -it <image> /bin/bash

reu

var redis = require("redis")
  , subscriber = redis.createClient()
  , publisher  = redis.createClient();

subscriber.on("message", function(channel, message) {
  console.log("Message '" + message + "' on channel '" + channel + "' arrived!")
});

subscriber.subscribe("test");

rgreenjr

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