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)
)

pmarreck

defmodule HendricksFormatter do
	@moduledoc """
	This module is a formatter plugin for Elixir's `mix format` task
	that converts leading whitespace to tabs.
	It tries to intelligently determine the tab width based on the most common
	counts of leading space runs in the file.
	It allows additional space characters for minor adjustments that are below the tab width.
	OK, why tabs? Why resurrect this age-old nerd debate again?
	Very simple: It's an accessibility issue:
	https://adamtuttle.codes/blog/2021/tabs-vs-spaces-its-an-accessibility-issue/

Xof

CREATE OR REPLACE FUNCTION rebuild_view() RETURNS event_trigger AS
$rebuild_view$
DECLARE
   table_name text;
   view_name text;
BEGIN
    SELECT object_identity INTO table_name FROM pg_event_trigger_ddl_commands() LIMIT 1;
    SELECT split_part(table_name, '.', 1) || '.v_' || split_part(table_name, '.', 2)
        INTO view_name;
    EXECUTE 'DROP VIEW IF EXISTS ' || view_name;

mcrumm

// assets/js/app.js

// ...
import Pickr from "./pickr"

const hooks = {
  Pickr
}

// ...

ityonemo

{
	"Inspect": {
		"prefix": "ins",
		"body": "|> IO.inspect(label: \"$0$TM_LINE_NUMBER\")",
		"description": "Adds a pipeline with a labelled `IO.inspect`",
 	}
}

IanColdwater

Mute these words in your settings here: https://twitter.com/settings/muted_keywords

ActivityTweet
generic_activity_highlights
generic_activity_momentsbreaking
RankedOrganicTweet
suggest_activity
suggest_activity_feed
suggest_activity_highlights
suggest_activity_tweet

nroi

@doc"""
Returns a map containing all files and their contents from the compressed tar archive.
"""
def extract_tar_from_binary(binary) do
  with {:ok, files} <- :erl_tar.extract({:binary, binary}, [:memory, :compressed]) do
    files
    |> Enum.map(fn {filename, content} -> {to_string(filename), content} end)
    |> Map.new
  end
end

0xabad1dea

Speedrunning FAQ/Glossary

by 0xabad1dea September 2018

You may notice a decidedly Nintendo bias to the examples. I can't change who I am.

What is Speedrunning?

Speedrunning is:

• Completing a video game

josevalim

# You will need fswatch installed (available in homebrew and friends)
# The command below will run tests and wait until fswatch writes something.
# The --stale flag will only run stale entries, it requires Elixir v1.3.
fswatch lib/ test/ | mix test --stale --listen-on-stdin

christhekeele

# For simpler use cases, see the UsesTracker instead:
# https://gist.github.com/christhekeele/e858881d0ca2053295c6e10d8692e6ea


###
# A way to know, at runtime, what modules a module has used at compile time.
# In this case, you include `IndirectUsesTracker` into a module. When that module gets
# used in some other module, it makes that module registerable under a namespace of your choosing.
# When the registerable module is used into a third module, that third module will know at runtime which
# registerables were `use`d in it at compile time, via a function titled after the namespace.