wfng92

from typing import List
import queue
from fastapi import FastAPI, WebSocket, WebSocketDisconnect
from fastapi.responses import HTMLResponse
from apscheduler.schedulers.asyncio import AsyncIOScheduler

app = FastAPI()
app.queue_system = queue.Queue()
app.queue_limit = 5

dhh

ruby '2.7.1'

gem 'rails', github: 'rails/rails'
gem 'tzinfo-data', '>= 1.2016.7'  # Don't rely on OSX/Linux timezone data

# Action Text
gem 'actiontext', github: 'basecamp/actiontext', ref: 'okra'
gem 'okra', github: 'basecamp/okra'

# Drivers

sirupsen

class Book < Airrecord::Table
  class Endorser < Airrecord::Table
    self.base_key = ""
    self.table_name = "Endorser"
  end

  self.base_key = ""
  self.table_name = "Books"

  has_many :endorsements, class: 'Book::Endorser', column: 'Endorsements'

CodingDoug

Copying Data from a Google Sheet into Firebase Realtime Database in real time via Apps Script

If you're trying to do this, you came to the right place!

Watch this code work in real time: https://twitter.com/CodingDoug/status/942576182276497409

See also this gist for copying in the other direction: https://gist.github.com/CodingDoug/ffc4f050cc489a0280eb7f4cbe36af07

Setup

excid3

Liking Posts

A common feature of applications these days is the ability to like or favorite a post on websites.

Today we're going to talk about implementing that and submitting it via an AJAX request.

We're starting with a simple application that has posts and users. Anyone is able to create a blog post and click on them and view. But we want to add the ability for a user to click a link and Like the post.

The first step we need to take is to create a model to represent the association between the user and the post they liked.

excid3

Realtime Notifications with ActionCable

In this episode we're going to be adding realtime notifications into your app using ActionCable. We've talked about notifications a few times in the past and we used AJAX polling for that. 95% of the time, polling is the solution that would be recommended for it.

But if you're looking for a good introduction into ActionCable then this is a decent one because we're only really using it for one way from the server side to the client side.

Getting started

So to get started we're starting with an app that has Bootstrap installed and then we created a Main controller with an index view which is where we will list our Notifications as for this example.

Before we generate our channels let's install a few things

arjunvenkat

How to seed a Rails database with a CSV file

1. Setup

First, Create a folder inside of lib called seeds

Put your CSV file example.csv into the lib/seeds folder. In the example below, the file is called real_estate_transactions.csv

Make sure you've created a resource with the appropriate columns to match your seed data. The names don't have to match up.

iangreenleaf

Rails naming conventions

General Ruby conventions

Class names are CamelCase.

Methods and variables are snake_case.

Methods with a ? suffix will return a boolean.