mattiaz9

import { decode } from "blurhash"

export function blurHashToDataURL(hash: string | undefined): string | undefined {
  if (!hash) return undefined

  const pixels = decode(hash, 32, 32)
  const dataURL = parsePixels(pixels, 32, 32)
  return dataURL
}

andrebrait

Here is the best setup (I think so :D) for K-series Keychron keyboards on Linux.

Note: many newer Keychron keyboards use QMK as firmware and most tips here do not apply to them. Maybe the ones related to Bluetooth can be useful, but everything related to Apple's keyboard module (hid_apple) on Linux, won't work. As far as I know, all QMK-based boards use the hid_generic module instead. Examples of QMK-based boards are: Q, Q-Pro, V, K-Pro, etc.

Most of these commands have been tested on Ubuntu 20.04 and should also work on most Debian-based distributions. If a command happens not to work for you, take a look in the comment section.

Make Fn + F-keys work (NOT FOR QMK-BASED BOARDS)

Older Keychron keyboards (those not based on QMK) use the hid_apple driver on Linux, even in the Windows/Android mode, both in Bluetooth and Wired modes.

vuongpd95

# docker/webapp/Dockerfile
FROM ruby:2.6.6

SHELL ["/bin/bash", "-c"]
RUN apt-get update -qq && apt-get install -y postgresql-client memcached tzdata nano
# Install node 12, yarn
RUN curl -sL https://deb.nodesource.com/setup_12.x | bash -
RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -
RUN echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list

fernandes

FROM crystallang/crystal:0.34.0-alpine-build AS build-env
ARG LUCKY_ROOT=/app
ARG DEV_PACKAGES="nodejs yarn"
ENV LUCKY_ENV=production
ENV NODE_ENV=production

WORKDIR $LUCKY_ROOT

# install packages
RUN apk update \

stephendolan

name: Lucky Build and Spec CI

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:
  build:

julienma

Questions:

• Can we avoid installing Discourse as root? Cf. https://meta.discourse.org/t/install-issues-when-not-root/16538/17

---

How to install Discourse 2.4+ on Dokku (2019)

Discourse is very clear that they do not support anything else than their official install instructions, which more or less requires a dedicated server.

artizirk

NB: This document describles a 'Old-School' way of using Yubikey with SSH

Modern OpenSSH has native support for FIDO Authentication. Its much simpler and should also be more stable with less moving parts. OpenSSH also now has support for signing arbitary files witch can be used as replacement of gnupg. Git also supports signing commits/tags with ssh keys.

Pros of FIDO

• Simpler stack / less moving parts
• Works directly with ssh, ssh-add and ssh-keygen on most computers
• Simpler
• Private key can never leave the FIDO device

Cons of FIDO

mehdi-farsi

# Workflow:
#
# 1- if the path points to a directory
#   1.1- if the directory isn't in the exclusion list then: count LOC
#   1.2- else: prune directory
# 2- else
#   1.1- if the file extension is whitelisted then: count LOC
#   1.2- else: next

require 'find'

mstruve

if ENV['REDIS_ACCESS_MODE'] == 'readonly'
  class Redis
    class Client
      WRITE_COMMANDS = ::Rails.cache.data.command.map { |a| a[0] if a[2].include?('write') }.compact.to_set.freeze

      def process(commands)
        if commands.flatten.any? { |c| WRITE_COMMANDS.include?(c.to_s) }
          raise NotImplementedError, "REDIS_ACCESS_MODE is set to 'readonly', disallowing writes"
        end

mightybyte

Haskell Language Extension Taxonomy

Caveat: It's just personal opinion, and was written to be a bit provocative and encourage discussion . It is also something that is constantly evolving. Some of the main criteria I used in constructing this taxonomy are age, how widely used it us, and how well understood it is by the average Haskell programmer. These things will change over time.

Aso, this is focused on appropriateness for use in commercial production code bases. If you are not thinking about commercial use with a team of multiple