kjmph

-- Based off IETF draft, https://datatracker.ietf.org/doc/draft-peabody-dispatch-new-uuid-format/

create or replace function uuid_generate_v7()
returns uuid
as $$
begin
  -- use random v4 uuid as starting point (which has the same variant we need)
  -- then overlay timestamp
  -- then set version 7 by flipping the 2 and 1 bit in the version 4 string
  return encode(

mhmdhasan

msukmanowsky

import { useState, useEffect } from "react";
import { AsyncStorage } from "react-native";


function useAsyncStorage(key, initialValue) {
  const [storedValue, setStoredValue] = useState(initialValue);
  useEffect(() => {
    AsyncStorage.getItem(key)
      .then(value => {
        if (value === null) return initialValue;

ArturT

# .github/workflows/main.yaml
name: Main

on: [push]

jobs:
  vm-job:
    name: CI
    runs-on: ubuntu-latest

oinak

#! /usr/bin/env ruby

# This script can be used to parse and dump the information from
# the 'html/contact_info.htm' file in a Facebook user data ZIP download.
#
# It dumps all cell phone call + SMS message + MMS records, plus a summary of each.
#
# Place this script inside the extracted Facebook data download folder
# alongside the 'html' folder.
#

oinak

FROM ruby:2.4

## In case of postgresql for heroku:
# RUN echo "deb http://apt.postgresql.org/pub/repos/apt/ xenial-pgdg main" >> /etc/apt/sources.list.d/postgeresql.list \
#  && wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add - \
#  && apt-get update                                     \
#  && apt-get update                                     \
#  && apt-get install -y --no-install-recommends         \
#    postgresql-client-9.6 pv ack-grep ccze unp htop vim \
#  && rm -rf /var/lib/apt/lists/*                        \

przbadu

Setup Rails and Vuejs

1. Generate new rails app using --webpack flag

rails new myApp --webpack=vue

Note:

1. You can use --webpack=angular for angular application and --webpack=react for react.

nrollr

Install MySQL on macOS Sierra

This procedure explains how to install MySQL using Homebrew on macOS Sierra 10.12

Install Homebrew

• Installing Homebrew is effortless, open Terminal and enter :
  $ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
• Note: Homebrew will download and install Command Line Tools for Xcode 8.0 as part of the installation process.

Install MySQL

At this time of writing, Homebrew has MySQL version 5.7.15 as default formulae in its main repository :

vitorbritto

Remove MySQL completely

1. Open the Terminal

2. Use mysqldump to backup your databases

3. Check for MySQL processes with: ps -ax | grep mysql

4. Stop and kill any MySQL processes

5. Analyze MySQL on HomeBrew:

   brew remove mysql
   

ngsmrk

stats = Sidekiq::Stats.new

stats.queues

stats.enqueued

stats.processed

stats.failed