hmaurer

Hello!

hmaurer

The Twelfth Factor Correction

This is a series of notes on the Essay https://12factor.net/codebase

I. Codebase: One codebase tracked in revision control, many deploys

A twelve-factor app is always tracked in a version control system, such as Git, Mercurial, or Subversion. A copy of the revision tracking database is known as a code repository, often shortened to code repo or just repo.
A codebase is any single repo (in a centralized revision control system like Subversion), or any set of repos who share a root commit (in a decentralized revision control system like Git).

12 factor app specifically argues against a monorepo. Their argument is that the shared code should be refactored out into dependencies, as in Factor II. This is a valid argument, but the overhead of separating dependencies and testing them individually is not worth the cost for most small teams. The pattern of building a series of components of a distributed system from a common codebase - Of having one monorepo that produces m

hmaurer

#!/usr/bin/env bash
#
# A small bash wrapper to kaniko with a few assumptions built in.
set -euo pipefail

context=$1
dockerfile=$2
destination=$3
cache=true
cache_repo=$(echo "$destination" | cut -d : -f 1)-cache

hmaurer

Polyfill for scrollIntoViewIfNeeded()

This gist provides polyfill code for the [scrollIntoViewIfNeeded()][SIVIN] Element method found on WebKit browsers.

Features

There is no particular requirement on the position in the hierarchy of the

hmaurer

import * as React from "react";
import { useMousePosition } from "~/hooks/useMousePosition";

/** Component to cover the area between the mouse cursor and the sub-menu, to allow moving cursor to lower parts of sub-menu without the sub-menu disappearing. */
export function MouseSafeArea(props: { parentRef: React.RefObject<HTMLDivElement> }) {
  const { x = 0, y = 0, height: h = 0, width: w = 0 } = props.parentRef.current?.getBoundingClientRect() || {};
  const [mouseX, mouseY] = useMousePosition();
  const positions = { x, y, h, w, mouseX, mouseY };
  return (
    <div

hmaurer

import { serve } from "https://deno.land/std@v0.63.0/http/server.ts";

const s = serve({ port: 80 });

for await (const req of s) {
    if (req.url !== "/") {
      req.respond({ status: 404 });
    }
    const body = new TextEncoder().encode(
      "Hello World from Deno on Nix (via Gist)"

hmaurer

{-# LANGUAGE DeriveFunctor #-}
{-# LANGUAGE DerivingStrategies #-}
{-# LANGUAGE GeneralizedNewtypeDeriving #-}
{-# LANGUAGE ScopedTypeVariables #-}

module NixOverlays where

import Data.Foldable (foldl')
import Data.Function (fix)
import qualified Data.HashMap.Lazy as HMap

hmaurer

(ns ucv.ui.pos-config.tax-master-detail
  (:require
    [fulcro-css.css :as css]
    [fulcro.client.dom :as dom :refer [div]]
    [fulcro.client.mutations :as m]
    [fulcro.client.primitives :as prim :refer [defsc]]
    [fulcro.client.routing :as r :refer [defsc-router]]
    [fulcro.incubator.ui-state-machines :as uism :refer-macros [defstatemachine]]
    [fulcro.ui.form-state :as fs]
    [taoensso.timbre :as log]

hmaurer

Haskell, Stack and Intellij IDEA IDE setup tutorial how to get started

Upon completion you will have a sane, productive Haskell environment adhering to best practices.

Basics

• Haskell is a programming language.
• Stack is tool for Haskell projects. (similar tools for other languages include Maven, Gradle, npm, RubyGems etc)
• Intellij IDEA IDE is a popular IDE.

Install required libraries

sudo apt-get install libtinfo-dev libghc-zlib-dev libghc-zlib-bindings-dev

hmaurer

(ns com.breezeehr.specs.keys-plus
  "Variants of clojure.spec/keys and keys* that allow additional inline spec-ing."
  (:refer-clojure :exclude [keys])
  (:require [clojure.core :as c]
            [clojure.spec.alpha :as s]
            [clojure.spec.gen.alpha :as gen]
            [clojure.walk :as walk])
  #?(:cljs (:require-macros [com.breezeehr.specs.keys-plus]))
  #?(:clj (:import (java.util UUID))))