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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 :

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@Configuration
public class ConnectorConfig {
  
  @Bean
  public EmbeddedServletContainerFactory servletContainer() {
    TomcatEmbeddedServletContainerFactory tomcat = new TomcatEmbeddedServletContainerFactory() {
      @Override
      protected void postProcessContext(Context context) {
        SecurityConstraint securityConstraint = new SecurityConstraint();
        securityConstraint.setUserConstraint("CONFIDENTIAL");

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Setting up SSL Certificate.
Upon downloading your certificates and key as issued by the CA. Follow the below steps.

Step 1:
openssl pkcs12 -export -in zip/certificate.crt -inkey zip/private.key -name ewersgombe -out zip/ewersgombe-PKCS-12.p12

Step 2:

keytool -importkeystore -deststorepass hotoro -destkeystore zip/ewersgombe-keystore.jks -srckeystore zip/ewersgombe-PKCS-12.p12 -srcstoretype PKCS12

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install ufw
ufw allow 


ufw allow 443/tcp
ufw allow 80/tcp

ufw enable
ufw disable
ufw logging on

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defmodule WorkdaysCalculator do
def calculate_workdays(lastday, month \\ Date.utc_today.month, year \\ Date.utc_today.year) do

    1..lastday
    |> Enum.map(
         fn day ->
           {:ok, d} = Date.new year, month, day
           d
         end
       )

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#!/usr/bin/env node
/*
* Author : Abdulhakim Haliru
* http://www.leproghrammeen.com
* June, 2013.
* This is a Server Side Javascript written for the nodejs engine to generate
* the first 1000 prime numbers and write it to a file "prime_number.txt" and write t using the sieve of Eratosthenes method(http://en.wikipedia.org/wiki/Sieve_of_Eratosthenes)
* The method is efficient for any number below 10,000,000.
* */
var fs = require('fs');

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FROM ubuntu:18.04

WORKDIR /app

RUN apt-get update && apt-get install -y curl locales

# Set locale
RUN locale-gen en_US.UTF-8
ENV LANG=en_US.UTF-8
ENV LANGUAGE=en_US:en

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FROM bitwalker/alpine-elixir:1.9.0

# Set exposed ports
EXPOSE 4010

ENV PORT=4010

ENV MIX_ENV=prod

WORKDIR /app

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defp initialize_paystack(user, amount, transaction_reference) do
  secret_key =
 Application.get_env(:project_name, :paystack_config)[:secret_key]
  
#public_key =
 Application.get_env(:project_name, :paystack_config)[:public_key]
  
url = "https://api.paystack.co/transaction/initialize"
headers =
 ["Authorization": "Bearer #{secret_key}", "Accept": "Application/json; Charset=utf-8"]

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def pay_with_paystack(conn, params) do

  transaction_reference = "AsdRe1234"
  amount = floor(params["amount_paid"]
  user = conn.assigns[:current_user]
  res = initialize_paystack(user, amount, transaction_reference)


  {:ok, paystack_trans} = Jason.decode(r.body, [keys: :atoms])