lukehorvat

// After body-parsing middleware...
app.use(function(req, res, next) {
  console.log(
    "curl '%s://%s%s' -X %s -H 'Content-Type: %s' -d '%s'",
    req.protocol,
    req.get("host"),
    req.originalUrl,
    req.method,
    req.get("Content-Type"),
    JSON.stringify(req.body)

lukehorvat

type Input<Output> = {
  [K in keyof Output]: { foo: () => Output[K] };
};

function convert<Output>(input: Input<Output>): Output {
  const keys = Object.keys(input) as (keyof Input<Output>)[];

  return keys.reduce(
    (output, key) => ({ ...output, [key]: input[key].foo() }),
    {} as Output

lukehorvat

package com.lukehorvat;

import android.content.Context;
import android.content.res.TypedArray;
import android.os.Parcel;
import android.os.Parcelable;
import android.preference.DialogPreference;
import android.util.AttributeSet;
import android.view.View;
import android.widget.NumberPicker;

lukehorvat

import gulp from 'gulp';
import Vinyl from 'vinyl';
import vinylAdapter from './vinyl-adapter';

gulp.task('build', () => {
  const file = new Vinyl({
    path: 'hello.js',
    contents: Buffer.from(`console.log('👋');`)
  });

lukehorvat

import gulp from 'gulp';
import { Transform } from 'node:stream';

gulp.task('build', () => {
  return gulp
    .src('src/**/*.js')
    .pipe(
      new Transform({
        objectMode: true,
        transform(file, encoding, callback) {

lukehorvat

let map = new Map();
map.set("a", 1);
map.set("b", 2);
map.set("c", 3);

let obj = Array.from(map).reduce((obj, [key, value]) => (
  Object.assign(obj, { [key]: value }) // Be careful! Maps can have non-String keys; object literals can't.
), {});

console.log(obj); // => { a: 1, b: 2, c: 3 }