davigmacode

<img 
   crossOrigin="anonymous"
   onLoad={(e) => {
     const canvas = document.createElement('canvas');
     const ctx = canvas.getContext('2d');
     ctx?.drawImage(e.currentTarget, 0, 0);
     canvas.toBlob((blob) => blob && doSomeThing(blob));
   }}
/>

davigmacode

#!/bin/bash

########################
# Instructions
# 
# Download Metaplex code 
# - git clone git@github.com:metaplex-foundation/metaplex.git
#
# Edit webserver code to be able to mint NFT
# - In file .env, add your wallet address that will mint the NFTs to here => REACT_APP_STORE_OWNER_ADDRESS_ADDRESS=<Wallet Address> 

davigmacode

import 'package:flutter/material.dart';

class GoogleMapsClonePage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Stack(
        children: <Widget>[
          CustomGoogleMap(),
          CustomHeader(),

davigmacode

version: '2'
services:
  elasticsearch1:
    image: docker.elastic.co/elasticsearch/elasticsearch:5.5.1
    container_name: elasticsearch1
    environment:
      - cluster.name=docker-cluster
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms4g -Xmx4g"
    ulimits:

davigmacode

// Log in to your server as the root user.
local$ ssh root@server_ip_address

// Use the adduser command to add a new user to your system.
// Be sure to replace username with the user that you want to create.
# adduser username

// Set and confirm the new user's password at the prompt. A strong password is highly recommended!
Set password prompts:
Enter new UNIX password:

davigmacode

Deploying a subfolder to GitHub Pages

Sometimes you want to have a subdirectory on the master branch be the root directory of a repository’s gh-pages branch. This is useful for things like sites developed with Yeoman, or if you have a Jekyll site contained in the master branch alongside the rest of your code.

For the sake of this example, let’s pretend the subfolder containing your site is named dist.

Step 1

Remove the dist directory from the project’s .gitignore file (it’s ignored by default by Yeoman).

davigmacode

@ECHO OFF

REM Set default sock file
SET SSH_AUTH_SOCK=/tmp/ssh-agent.sock

REM Check socket is available
IF NOT EXIST "%TMP%\ssh-agent.sock" GOTO:RUNAGENT

REM Check if an ssh-agent is running
FOR /f "tokens=*" %%I IN ('ps ^| grep ssh-agent ^| sed "s/^ *\([0-9]\+\) .*/\1/"') DO SET VAR=%%I

davigmacode

<?php

$databases = array();
$tables = array();
$posted = new stdClass;
$posted->server = filled_or($_POST['server']);
$posted->username = filled_or($_POST['username']);
$posted->password = filled_or($_POST['password']);
$posted->database = filled_or($_POST['database']);
$posted->action = filled_or($_POST['action']);

davigmacode

#!/bin/bash
#
# Backup all databases to separate archives.
#    1. Each table is dumped into separate *.sql file.
#    2. Each view is dumped into separate file with DEFINER=CURRENT_USER.
#    3. All routines are dumped into routines-dbname.sql,
#    4. All files are added to archive dbname.7z, compressed with 7-zip, max compression.
#
# Usage: mysqlback.sh /output/directory
#

davigmacode

#!/bin/sh
## backup each mysql db into a different file, rather than one big file
## as with --all-databases. This will make restores easier.
## To backup a single database simply add the db name as a parameter (or multiple dbs)
 
## Putting the script in /var/backups/mysql seems sensible... on a debian machine that is
## Create the user and directories
# mkdir -p /var/backups/mysql/databases
# useradd --home-dir /var/backups/mysql --gid backup --no-create-home mysql-backup
## Remember to make the script executable, and unreadable by others