FrankApiyo

When using simultaneous assignment, all the expressions on the RHS are evaluated before any assigment is done on the LHS.

Simultaneous assignment can greatly simplify the presentation of code.

fibonacci generator (no simultaneous assigment)

def fibonacci():
  a = 0
 b = 1

FrankApiyo

Generators are implemented with syntax very similar to functions, but instead of returning values, a yield statement is executed to indicate each element in the series

Consider the goal of computing all factors of a positive integer. A traditional function might return a list contating all factors, implemeted as follows:

def factors(n):            # traditional function that computes factors
  results = []             # store factors in a new list
  for k in range(1, n+1):
    if n % k == 0:         # divides evenly, thus k is a factor
 results.append(k) # add k to the list of factors

FrankApiyo

{
  "data": {"values": 
  [
        {"_submitted_by": "dalli",
          "INTRO_DISTRICT": [
            "Afgooye"
          ],
          "count": 1
        },
        {"_submitted_by": "dalli",

FrankApiyo

-- v5
----------------------------------------------------------- basic instance info

-- show db version
SELECT version();

-- uptime
SELECT pg_postmaster_start_time();

-- show connections

FrankApiyo

git config diff.sopsdiffer.textconv "sops --decrypt --config /dev/null"

FrankApiyo

mix phx.new --binary-id budgie
# add docker-compose.yml below
mix setup
mix phx.gen.auth Accounts User users --hashing-lib argon2

Edit mix.ex

defp deps do

FrankApiyo

defmodule AppNameWeb.LvLiveTest do
  use UrlshortenerWeb.ConnCase, async: true

  import Phoenix.LiveViewTest
  
  describe "LV test" do
    test "we can render the view", %{conn: conn} do
      {:ok, _lv, html} = live(conn, ~p"/")
      # open_browser(lv)

FrankApiyo

~r/^[A-Za-z0-9]+$/
~r/^[A-Za-z0-9]{6}$/

FrankApiyo

• https://uicolors.app/
• https://tailwind-workshop.vercel.app/
• https://tailwindcss.com/