wittawasw

Go - The Ultimate Folder Structure

Organizing your Go (Golang) project's folder structure can help improve code readability, maintainability, and scalability. While there is no one-size-fits-all structure, here's a common folder structure for a Go project:

project-root/
    ├── cmd/
    │   ├── your-app-name/
    │   │   ├── main.go         # Application entry point
    │   │   └── ...             # Other application-specific files

wittawasw

# Requires doctl and the "public-ip-cli" npm module to be globally installed.

#!/bin/sh
FWID="YOUR_FIREWALL_ID"
IPV4=$("${HOME}/.nodebrew/current/bin/public-ip" --4)
#IPV6=$("${HOME}/.nodebrew/current/bin/public-ip" --6)

printf "🔥 Updating DO firewall rules\n\n"

OLD_RULES="$(doctl compute firewall get "${FWID}" --format InboundRules | tr ' ' '\n' | grep -E 'ports:22|ports:2022' | tr '\n' ' ' | sed '$ s/.$//')"

wittawasw

A4 CSS page template

basic CSS template for A4 print

BONUS: includes style for A2 and A5!

A Pen by rafaelcastrocouto on CodePen.

License.

wittawasw

ruby -e "require 'rubygems';require 'sinatra';set :port, 9999;set :public, Dir.pwd"

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require "onnxruntime"
require "mini_magick"

img = MiniMagick::Image.open("bears.jpg")
pixels = img.get_pixels

model = OnnxRuntime::Model.new("model.onnx")
result = model.predict({"inputs" => [pixels]})

p result["num_detections"]

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require 'sinatra'

get "/" do
  erb :form
end

post '/save_image' do
  
  @filename = params[:file][:filename]
  file = params[:file][:tempfile]

wittawasw

Let’s set up a federation between earth and mars Kubernetes cluster on AWS.

Earth cluster

1. Create hosted zone:

   ID=$(uuidgen) && \
      aws route53 create-hosted-zone \
      --name earth.kubernetes-aws.io \

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#!/usr/bin/env ruby

# Put this file in the root of your Rails project,
# then run it to output the SQL needed to change all
# your tables and columns to the same character set 
# and collation.
#
# > ruby character_set_and_collation.rb

DATABASE      = ''

wittawasw

Install Redis cluster on Amazon Linux OS

sudo yum -y upgrade
sudo yum install -y gcc*
sudo yum install -y tcl
sudo wget http://download.redis.io/releases/redis-stable.tar.gz
sudo tar xzf redis-stable.tar.gz
cd redis-stable
cd deps ; sudo make hiredis jemalloc linenoise lua ; cd ..

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#!/bin/sh
#
# nginx - this script starts and stops the nginx daemin
#
# chkconfig:   - 85 15
# description:  Nginx is an HTTP(S) server, HTTP(S) reverse \
#               proxy and IMAP/POP3 proxy server
# processname: nginx
# config:      /etc/nginx/nginx.conf
# pidfile:     /var/run/nginx.pid