kelvinc1024

// https://binarysearch.com/problems/Edges-that-Disconnect-the-Graph
import java.util.*;

class Solution {

    static class Result {
        int lowLink;
        boolean isCycle;

        Result(int lowLink, boolean isCycle) {

jherr

class EventProcessor {
  handleEvent(eventName: ..., data: ...): void {
  }

  addHandler(handler: ...) {
  }

  getProcessedEvents(): ...[] {
  }
}

blachniet

net.bridge.bridge-nf-call-ip6tables = 1
net.bridge.bridge-nf-call-iptables = 1

ExploreHW

  "@ckeditor/ckeditor5-build-classic": "^19.0.0",
  "@ckeditor/ckeditor5-react": "^2.1.0",

curran

This is the United Nations World Population Prospects 2019 Dataset, cleaned and formatted as CSV.

bbudd

I spent a few hours chasing down just how to get my static assets (css, fonts, images) to load in an Electron app built using electron-forge v6 (https://www.electronforge.io/) and its webpack plugin (https://www.electronforge.io/config/plugins/webpack) while in development mode. There really isn't any documentation available online, either in the electron-forge documentation or in places like blogs or gists or stackoverflow. So I thought I'd put it down here.

Step 1

Load CopyWebpackPlugin npm i -D copy-webpack-plugin

---

Step 2

Use the plugin to move your directories into place.

vkarpov15

import test from './test.js';

test();

jebright

import 'dart:async';
import 'package:flutter/material.dart';
import 'dart:isolate';

void main() => runApp(new MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return new MaterialApp(

giannisp

After automatically updating Postgres to 10.0 via Homebrew, the pg_ctl start command didn't work.
The error was "The data directory was initialized by PostgreSQL version 9.6, which is not compatible with this version 10.0."

Database files have to be updated before starting the server, here are the steps that had to be followed:

# need to have both 9.6.x and latest 10.0 installed, and keep 10.0 as default
brew unlink postgresql
brew install postgresql@9.6
brew unlink postgresql@9.6
brew link postgresql

rbq

---
- hosts: all
  tasks:
  - name: Install prerequisites for Docker repository
    apt:
      name: ['apt-transport-https', 'ca-certificates', 'curl', 'gnupg2', 'software-properties-common']
      update_cache: yes

  - name: Add Docker GPG key
    apt_key: