osamaAbdullah

#!/bin/sh

SERVICES=$(echo "$DEPENDENCIES" | tr "|" "\n")

resolve()
{
    for SERVICE in $SERVICES; do

        ip=$(nslookup "$SERVICE" | awk '/^Address: / { print $2 }')

c0d3kid

package main

import (
    "crypto/tls"
    "log"
    "net/http"
    "net/http/httputil"
    "net/url"
)

stonking

Send email from Cloudflare Workers via MailChannels

Cloudflare announced a partnership with MailChannels that allows you to send free email via workers.

The example code that MailChannels supplied wasn't working so I fixed it here to make testing easy.

1. Add include:relay.mailchannels.net to your domain's SPF record.
2. Update the code below with your email addresses
3. Create worker, paste code, save and deploy and test

osaxma

import 'dart:async';
import 'package:meta/meta.dart';
import 'package:hasura_connect/hasura_connect.dart';
import 'package:http/http.dart' as http;

// problem:
// when subscribing to`HasuraConnect.subscription`, a websocket connection is created on the first subscription
// call. The websocket connection is created only once with the initial subscription and the provided TokenInterceptor
// or headers. When the token expires during an active subscription, HasuraConnect doesn't stop the subscription, or try
// to reconnect with the latest token in in the TokenInterceptor nor does it throw an error. It'll keep calling `onRequest` 

oofnikj

KEYMAPOPTS="us us"
HOSTNAMEOPTS="-n alpine"
INTERFACESOPTS="auto lo
iface lo inet loopback

auto eth0
iface eth0 inet dhcp
    hostname alpine
"
TIMEZONEOPTS="-z UTC"

jesugmz

Deploy Next.js static to GitLab pages

Create a basic GitLab CI config:

$ cat .gitlab-ci.yml
image: node

before_script:
 - npm install

tokdaniel

import { useState, useEffect, useRef, EffectCallback } from 'react';
import throttle from 'lodash/throttle';
import debounce from 'lodash/debounce';

// Ties two states together, and tracks only if a specific case occur.
export const transitionTracker = <A, B>(from: A, to: B) => {
  let marker = 0;

  return (state1: A, state2: B) => {
    if (from === state1 && to === state2) {

plmercereau

version: '3.1'
services:
  reverse-proxy:
    image: traefik # The official Traefik docker image
    command: --api --docker # Enables the web UI and tells Traefik to listen to docker
    ports:
      - "80:80"     # The HTTP port
      - "8080:8080" # The Web UI (enabled by --api)
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock # So that Traefik can listen to the Docker events

AndersonIncorp

Overview

Scenario

• Your VPS provider doesn't support ISO mount
• Your VPS has low RAM and cannot load whole ISO image
• Your current /boot is to small to contain ISO file

Workaround

• Boot low memory ISO (CorePure64.iso ~ 14MB)
• Create new partition ~1GB / size of your ISO
• dd your ISO into that partition

claus

Host Your Site Under Your Domain on IPFS

This is a step-by-step tutorial for hosting your website under your domain on IPFS, from zero, on a DigitalOcean Ubuntu 16.04.3 x64 Droplet (i am using the $10 variant with 2GB RAM).

Install IPFS

Log in as root.

First, make sure the system is up to date, and install tar and wget: