mrcoles

/** .pause-gif */

.wrap-pause-gif {
  position: relative;
  text-align: center;
}

.pause-gif {
  visibility: hidden;
}

mrcoles

Steps to setup the AWS Cognito hosted UI with email sign up/sign in for a React AWS Amplify Project

This was done using the amplify cli v0.2.2-multienv.1.

The goal was to:

1. Create an auth setup for my React AWS Amplify project
2. Use email as the sign up/sign in id and make sure it's unique
3. Offer social sign in with Facebook and Google (and have those users also end up in the Cognito user pool—this appeared to only be possible using the hosted UI)

mrcoles

import axios, {
  AxiosRequestConfig,
  Method,
} from 'axios';


export const makeAxiosRequestConfig = (
  method: Method,
  path: string,
  data?: { [key: string]: any },

mrcoles

// # HTML5 Canvas: Fill Mixed Text
//
// ctx: CanvasRenderingContext2D
// args: array of objects of form
//   { text: string, fillStyle?: string, font?: string }
// x: number
// y: number
//
const fillMixedText = (ctx, args, x, y) => {
  let defaultFillStyle = ctx.fillStyle;

mrcoles

#!/usr/bin/env python3

import csv
import os
import pathlib

import imageio
import numpy as np

mrcoles

#!/usr/bin/env bash

# inspired by: https://gist.github.com/Vestride/278e13915894821e1d6f

INPUT=$1
OUTDIR="out/"

if [ -z "$INPUT" ]; then
    echo "No file specified"
    exit 1

mrcoles

// ### Replace words in document
//
// Update all instances of `fromWord` to `toWord` within the text
// in the current document.
//
function replaceWordsInDocument(fromWord, toWord) {
  if (/\s/.test(fromWord)) {
    throw new Error('You must enter a single word without whitespace');
  }

mrcoles

from typing import Any, Optional, Union
from decimal import Decimal


class AirtableBadTypeException(Exception):
    def __init__(self, val: Any):
        self.val = val
        super().__init__(f"unexpected type variable type: {type(val)}")

mrcoles

import { useEffect, useRef } from 'react';

export type OnIntersect = (elt: HTMLElement) => void;

/**
 * Hook for running an IntersectionObserver.
 * @param onIntersect this is used in the deps of useEffect, you can
 *                    employ useCallback to prevent it from running
 *                    after every render
 * @param args

mrcoles

import { DocumentClient } from "aws-sdk/lib/dynamodb/document_client";

export async function* autoPaginateScan<I extends DocumentClient.AttributeMap>(
  docClient: DocumentClient,
  params: DocumentClient.ScanInput
) {
  while (true) {
    const data = await docClient.scan(params).promise();

    if (data.Items && data.Items.length) {