morewry

Mono Repository Tool Comparison

For Web Client / Front End Projects

(That Probably Use HTML, CSS, and JS)

I made a list of 20 things I might want out of a monorepo tool for a Design System to use as a basis for comparing some of the options including Lerna, Northbrook, and Rush.

⚠️ Northbrook's author says the project is pretty dead and now uses Lerna.

Qualifications Wanted

jkantr

var fs = require("fs");
var path = require("path");
var cheerio = require("cheerio");

module.exports = (mypath) => {
    var inputFile = fs.readFileSync(mypath, "utf8");

    var $ = cheerio.load(inputFile, {xmlMode:true});

    // defines the selector

cscalfani

Monoids in Haskell, an Introduction

Why should programmers care about Monoids? Because Monoids are a common pattern that shows up over and over in programming. And when patterns show up, we can abstract them and leverage work we've done in the past. This allows us to quickly develop solutions on top of proven, stable code.

Add Commutative Property to a Monoid (Commutative Monoid) and you have something that can be executed in parallel. With the end of Moore's Law, parallelism is our only hope to increasing processing speeds.

What follows is what I've learned after studying Monoids. It is hardly complete, but hopefully will prove to be helpful as an introduction for others.

Monoid Lineage

gcanti

import * as t from 'io-ts'
import * as React from 'react'
import { render } from 'react-dom'

type Field = t.StringType | t.NumberType | t.BooleanType
interface Form extends t.InterfaceType<{ [key: string]: Field }> {}

const toReactElement = (f: Form | Field): React.ReactElement<any> => {
  // f is a tagged union
  switch (f._tag) {

nicebyte

#pragma once

#define DYN_ARR_OF(type) struct  { \
  type *data; \
  type *endptr; \
  uint32_t capacity; \
}

#if !defined(__cplusplus)
#define decltype(x) void*

zanza00

Questa non è farina del mio sacco, io ho solo copia incollato la discussione. Kudos to Giulio Canti

@vncz ho un consiglio su come procedere a strutturare un programma funzionale, con me ha funzionato bene, vediamo se funziona anche per te

In linea teorica e generale procedo così

• dominio
• firma del programma
• firme delle operazioni di base

samsch

Stop using JWTs!

TLDR: JWTs should not be used for keeping your user logged in. They are not designed for this purpose, they are not secure, and there is a much better tool which is designed for it: regular cookie sessions.

If you've got a bit of time to watch a presentation on it, I highly recommend this talk: https://www.youtube.com/watch?v=pYeekwv3vC4 (Note that other topics are largely skimmed over, such as CSRF protection. You should learn about other topics from other sources. Also note that "valid" usecases for JWTs at the end of the video can also be easily handled by other, better, and more secure tools. Specifically, PASETO.)

A related topic: Don't use localStorage (or sessionStorage) for authentication credentials, including JWT tokens: https://www.rdegges.com/2018/please-stop-using-local-storage/

The reason to avoid JWTs comes down to a couple different points:

• The JWT specification is specifically designed only for very short-live tokens (~5 minute or less). Sessions

lmas

/*Stolen from http://aleclownes.com/2017/02/01/crt-display.html*/

/*This adds a "crt scanlines" effect to the screen*/
.crt-scanlines::before {
        content: " ";
        display: block;
        position: absolute;
        top: 0;
        left: 0;
        bottom: 0;

OliverJAsh

JS terminology

• "primitive": boolean, number, string, symbol, null, undefined
• "object" aka "non-primitive": any "custom object" (e.g. { foo: 1 }) or function

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Data_types

(In JS, people mistakingly think of primitives as "object"s, but in strict JS terminology, they're not.)

object type

JoeyBurzynski

58 bytes of CSS to look great nearly everywhere

When making this website, i wanted a simple, reasonable way to make it look good on most displays. Not counting any minimization techniques, the following 58 bytes worked well for me:

main {
  max-width: 38rem;
  padding: 2rem;
  margin: auto;
}