mcollina

'use strict';
const assert = require('node:assert');
const fs = require('node:fs/promises');
const DATA_HOME_URL = 'https://storage.googleapis.com/access-logs-summaries-nodejs/index.html';
const DATA_FILE_PATH = 'data.json';
const DATA_CSV_PATH = 'data.csv';
const DATA_CSV_SEVEN_DAY_PATH = 'data-seven-day-avg.csv';
const LINES = ['14', '16', '18', '19', '20'];

async function main() {

mcollina

# set-option -g default-command "reattach-to-user-namespace -l /bin/bash"
set -g default-terminal "screen-256color"

# Pane resizing
bind -r H resize-pane -L 5
bind -r J resize-pane -D 5
bind -r K resize-pane -U 5
bind -r L resize-pane -R 5

# splitting panes

mcollina

const pinoStdSerializers = require('pino-std-serializers')
const logger = require('pino')({
  serializers: {
    error: pinoStdSerializers.err
  }
})

try {
  throw new Error('kaboom')
} catch (error) {

mcollina

import { createServer } from 'http'
import { connect } from 'net'

const server = createServer(function (req, res) {
  console.log('request!')
  server.close()
  res.setHeader('Connection', 'close')
  res.end('hello world')
})

mcollina

#!/bin/sh

VERSION=$1
MODULES=`node -e "console.log(require('./package.json').workspaces.join(' '))"`

for MODULE in $MODULES; do
  echo "Building $MODULE"
  pushd $MODULE
  npm version $VERSION --save
  NAME=`node -e "console.log(require('./package.json').name)"`

mcollina

// Run this with npx jest globals-jest-problem.test.js
// This is because of https://github.com/facebook/jest/issues/2549

const assert = require('assert')

test('assert', () => {
  try {
    assert.strictEqual(2, 3)
  } catch (err) {
    // This will fail

mcollina

Sponsor Adventures in Nodeland

Last updated: May 2022

---

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• 1700+ subscribers
• Qualified and engaged audience that like receiving my emails

mcollina

npm i fastify@next

mcollina

import Fastify from 'fastify'

const app = Fastify({ logger: true })

app.get('/', async (request, reply) => {
  setImmediate(() => {
    reply.send({ hello: 'world' })
  })
  // return reply is needed to tell Fastify we will call
  // reply.send() in the future.

mcollina

// Taken from https://twitter.com/robpalmer2/status/1505881530379419652?s=20&t=rNQb26Rwq0fddQHbhalpbw

function test() {
    const lotsOfMemory = new Uint8Array(1000 * 1000 * 100);
    function retains() { lotsOfMemory }
    const someNumber = Math.random();

    setInterval(() => {
        console.log(someNumber);
    }, 1000);