SeptiyanAndika

Homebrew has a services manager and can manage its own Java installation, so an easier way to do this is just

# this will install java 1.8, zookeeper, and kafka
brew install kafka

# this will run ZK and kafka as services
brew services start zookeeper
brew services start kafka
That's it. If you want to stop Kafka, just run the brew services commands in reverse:

royshouvik

import 'dotenv/config';
import { NestFactory } from '@nestjs/core';
import * as repl from 'repl';
import * as Logger from 'purdy';

const LOGGER_OPTIONS = {
  indent: 2,
  depth: 1,
};

aniketsupertramp

import redis
from itertools import izip_longest
import sys
from multiprocessing import Pool
import signal


OLD = "SHARD_ENDPOINT_FOR_OLD_REDIS"
NEW = "SHARD_ENDPOINT_FOR_NEW_REDIS"

roninsyc

EDITOR=vim rails credentials:edit

development:
  mailtrap:
    user_name: your_mailtrap_user_name
    password: your_mailtrap_password
    address: your_mailtrap_address

jalkoby

## Context + metadata
shared_context 'Logged as a user', role: true do
  let(:user) { |example| create :user, example.metadata[:role] }
  before { login_as user }
end

scenario "Login as a client", role: :client
scenario "Login as a customer", role: :customer
scenario "Login as an admin", role: :admin

prestia

Installing MTGO on macOS using Wine, and making it look pretty!

The following instructions are heavily inspired by @pauleve. I modified his instructions and then added details about how to make a shortcut and support Retina/HiDPI displays.

Installing MTGO (and Wine and Homebrew and Xquartz and ...)

0. Install Homebrew by opening Terminal and executing the following command:

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

gaearon

class Example extends React.Component<
  Props,
  State,
  Snapshot
> {
  static getDerivedStateFromProps(
    nextProps: Props,
    prevState: State
  ): $Shape<State> | null {
    // ...

Kruemelkatze

Theming Ant Design with Sass and Webpack

This is a solution on how to theme/customize Ant Design (which is written in Less) with Sass and webpack. Ant itself offers two solutions and a related article on theming, but these are only applicable if you use Less, the antd-init boilerplate or dva-cli.

What this solution offers:

• use a single sass-file to customize (no duplicate variables for your project and Ant)
• hot reload compatibility
• no dependencies on outdated npm modules
• easy integration with your existing webpack setup (webpack 3+ tested)

bvaughn

// This is an example of how to fetch external data in response to updated props,
// If you are using an async mechanism that does not support cancellation (e.g. a Promise).

class ExampleComponent extends React.Component {
  _currentId = null;

  state = {
    externalData: null
  };

robacarp

Started GET "/bookmarks" for 127.0.0.1 at 2018-01-11 10:48:37 -0700
Processing by BookmarksController#index as HTML
  User Load (0.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = $1 LIMIT $2  [["id", 1], ["LIMIT", 1]]
  Rendering bookmarks/index.html.haml within layouts/application
  Rendered bookmarks/_navbar.html.haml (3.7ms)
  Bookmark Exists (0.4ms)  SELECT  1 AS one FROM "bookmarks" LIMIT $1 OFFSET $2  [["LIMIT", 1], ["OFFSET", 0]]
  Bookmark Load (0.4ms)  SELECT  "bookmarks".* FROM "bookmarks" ORDER BY "bookmarks"."created_at" ASC LIMIT $1 OFFSET $2  [["LIMIT", 25], ["OFFSET", 0]]
  Webpage Load (0.4ms)  SELECT "webpages".* FROM "webpages" WHERE "webpages"."id" IN ($1, $2, $3, $4, $5, $6)  [["id", 1], ["id", 4], ["id", 5], ["id", 6], ["id", 7], ["id", 8]]
  Tag Load (6.6ms)  SELECT "tags".* FROM "tags" INNER JOIN "bookmarks_tags" ON "tags"."id" = "bookmarks_tags"."tag_id" WHERE "bookmarks_tags"."bookmark_id" = $1  [["bookmark_id", 5]]
  Rendered bookmarks/_bookmark_list_item.html.haml (49.5ms)