Minikube requires that VT-x/AMD-v virtualization is enabled in BIOS. To check that this is enabled on OSX / macOS run:
sysctl -a | grep machdep.cpu.features | grep VMX
If there's output, you're good!
import com.android.volley.NetworkResponse; | |
import com.android.volley.ParseError; | |
import com.android.volley.Response; | |
import com.android.volley.toolbox.HttpHeaderParser; | |
import com.android.volley.toolbox.StringRequest; | |
import java.io.BufferedReader; | |
import java.io.ByteArrayInputStream; | |
import java.io.IOException; | |
import java.io.InputStreamReader; |
// === Arrays | |
var [a, b] = [1, 2]; | |
console.log(a, b); | |
//=> 1 2 | |
// Use from functions, only select from pattern | |
var foo = () => [1, 2, 3]; |
// Restify Server CheatSheet. | |
// More about the API: http://mcavage.me/node-restify/#server-api | |
// Install restify with npm install restify | |
// 1.1. Creating a Server. | |
// http://mcavage.me/node-restify/#Creating-a-Server | |
var restify = require('restify'); |
// {{compare unicorns ponies operator="<"}} | |
// I knew it, unicorns are just low-quality ponies! | |
// {{/compare}} | |
// | |
// (defaults to == if operator omitted) | |
// | |
// {{equal unicorns ponies }} | |
// That's amazing, unicorns are actually undercover ponies | |
// {{/equal}} | |
// (from http://doginthehat.com.au/2012/02/comparison-block-helper-for-handlebars-templates/) |
Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...
// see: https://github.com/chadoe/docker-cleanup-volumes
$ docker volume rm $(docker volume ls -qf dangling=true)
$ docker volume ls -qf dangling=true | xargs -r docker volume rm
package main | |
import ( | |
"fmt" | |
"github.com/julienschmidt/httprouter" | |
"log" | |
"net/http" | |
) | |
// The type of our middleware consists of the original handler we want to wrap and a message |
# Backup | |
docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql | |
# Restore | |
cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE | |
if (req.method === 'OPTIONS') { | |
console.log('!OPTIONS'); | |
var headers = {}; | |
// IE8 does not allow domains to be specified, just the * | |
// headers["Access-Control-Allow-Origin"] = req.headers.origin; | |
headers["Access-Control-Allow-Origin"] = "*"; | |
headers["Access-Control-Allow-Methods"] = "POST, GET, PUT, DELETE, OPTIONS"; | |
headers["Access-Control-Allow-Credentials"] = false; | |
headers["Access-Control-Max-Age"] = '86400'; // 24 hours | |
headers["Access-Control-Allow-Headers"] = "X-Requested-With, X-HTTP-Method-Override, Content-Type, Accept"; |