yifanzz

[Project Name]

Every time you choose to apply a rule(s), explicitly state the rule(s) in the output. You can abbreviate the rule description to a single word or phrase.

Project Context

[Brief description ]

• [more description]
• [more description]
• [more description]

guessthepw

LiveView Forms

Application.put_env(:sample, Example.Endpoint,
  http: [ip: {127, 0, 0, 1}, port: 5001],
  server: true,
  live_view: [signing_salt: "aaaaaaaa"],
  secret_key_base: String.duplicate("a", 64)
)

thmsmlr

// assets/js/app.js
window._lazy_hooks = window._lazy_hooks || {};

let lazyHook = function(hook) {
  return {
    mounted() { window._lazy_hooks[hook].mounted(...arguments) },
    beforeUpdate() { window._lazy_hooks[hook].beforeUpdate(...arguments) },
    updated() { window._lazy_hooks[hook].updated(...arguments) },
    destroyed() { window._lazy_hooks[hook].destroyed(...arguments) },
    disconnected() { window._lazy_hooks[hook].disconnected(...arguments) },

mxgrn

Problem: accidentally pressing 'Esc' when editing a form in a "standard" LiveView modal dialog will discard all edits.

Proposed solution: Make the modal show a confirmation window on close when there have been changes on the form.

LiveView v0.20 was used.

Table of content

• Making LiveView modal show confirmation on close
• Using updated modal in a CRUD LiveView

caspg

defmodule TravelerWeb.SearchbarLive do
  use TravelerWeb, :live_view

  alias Phoenix.LiveView.JS
  alias Traveler.Places

  def mount(_params, _session, socket) do
    socket = assign(socket, places: [])
    {:ok, socket, layout: false}
  end

SwitHak

Security Advisories / Bulletins / vendors Responses linked to Log4Shell (CVE-2021-44228)

Errors, typos, something to say ?

• If you want to add a link, comment or send it to me
• Feel free to report any mistake directly below in the comment or in DM on Twitter @SwitHak

Other great resources

• Royce Williams list sorted by vendors responses Royce List
• Very detailed list NCSC-NL
• The list maintained by U.S. Cybersecurity and Infrastructure Security Agency: CISA List

angelikatyborska

# Has one external dependency except for Gettext: https://github.com/rrrene/html_sanitize_ex

defmodule MyApp.Gettext do
  @doc """
  A helper for translations with links.

  Pass in the translation string which must include
  `%{link_start}`/`%{link_end}`. For multiple URLs, use
  `%{link_start_<0,1,2...>}`.

PJUllrich

Big-O Time Complexities for Elixir data structures

Map [1]

Operation	Time Complexity
Access	O(log n)
Search	O(log n)
Insertion	O(n) for <= 32 elements, O(log n) for > 32 elements [2]
Deletion	O(n) for <= 32 elements, O(log n) for > 32 elements

angelikatyborska

defmodule MyAppWeb.GettextTest do
  use ExUnit.Case
  import MyAppWeb.Gettext

  # A unit test for Gettext translations that checks if the original and the translation
  # use the same HTML tags.
  # 
  # Uses Floki to parse HTML. 

  describe "translations" do

idlehands

Jeffrey Matthias

• @idlehands: I don't post new things
• @[email protected]: if I post new things, it's here
• [email protected]: I like to help people
• Testing Elixir Book: the sample code is downloadable without buying the book