peterc

# Example of using SQLite VSS with OpenAI's text embedding API
# from Ruby.

# Note: Install/bundle the sqlite3, sqlite_vss, and ruby-openai gems first
# OPENAI_API_KEY must also be set in the environment
# Other embeddings can be used, but this is the easiest for a quick demo

# More on the topic at
# https://observablehq.com/@asg017/introducing-sqlite-vss
# https://observablehq.com/@asg017/making-sqlite-extension-gem-installable

vemarav

/**
 * add console.js at ther root of your app
 * Modify to make it more helpful for your project
 * > Note: `esm` adds ES6 support in Node
 * In package.json
 *  ...
 *  "scripts": {
 *    "start": "nodemon -r esm ./server.js"
 *    "console": "node -r esm --experimental-repl-await console",
 *  }

kares

require 'active_record/log_subscriber'

class SlowQueryLog < ActiveSupport::LogSubscriber

  if Rails.configuration.respond_to?(:slow_query_log_threshold_in_ms)
    if @@threshold = Rails.configuration.slow_query_log_threshold_in_ms
      @@threshold = @@threshold.to_i == 0 ? nil : @@threshold.to_i
    end
  else
    @@threshold = nil

sebastianmarkow

#!/sbin/openrc-run

description="Caddy web server"
description_reload="Reload configuration"

extra_started_commands="reload"

: ${CADDY_CONF:=/etc/caddy/Caddyfile}
: ${CADDY_PIDFILE:=/var/run/caddy.pid}
: ${CADDY_USER:=caddy}

yangxing-star

class Logger
    private_class_method :new
    @@instance = nil
    
    def info(msg)
      puts msg
    end
    
    def self.instance  
      @@instance = new unless @@instance

itsderek23

# docker build -t="rails" .

FROM ubuntu:12.04

RUN apt-get update

## MYSQL
RUN apt-get install -y -q mysql-client libmysqlclient-dev

## RUBY

gongo

source 'https://rubygems.org'

gem 'capybara'
gem 'rake'
gem 'selenium-webdriver'
gem 'json'
gem 'rmagick'

huacnlee

<form action="http://v0.api.upyun.com/rbtest/" method="post" enctype="multipart/form-data">
  <%= upyun_form_input_tag(:return_url => new_post_path) %>
  <input type="file" name="file" />
  <button type="submit">上传图片</button>
</form>

relistan

class CompressedRequests
  def initialize(app)
    @app = app
  end

  def method_handled?(env)
    !!(env['REQUEST_METHOD'] =~ /(POST|PUT)/)
  end

  def encoding_handled?(env)

szimek

HTTP caching

Kinds of caches

• Browser
• Proxy
• Gateway

TODO Difference between proxy and gateway caches.