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ld – Wading through Mac OS X linker hell

Intro

Friend: I tried looking at static linking in Mac OS X and it seems nearly impossible. Take a look at this http://stackoverflow.com/a/3801032

Me: I have no idea what that -static flag does, but I'm pretty sure that's not how you link to a library. Let me RTFM a bit.

Minutes later...

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Summary of the Amazon DynamoDB Service Disruption in Northern Virginia (US-EAST-1) Region

Overview

We wanted to provide you with some additional information about the service disruption that occurred in the N. Virginia (us-east-1) Region on October 19 and 20, 2025.

While the event started at 11:48 PM PDT on October 19 and ended at 2:20 PM PDT on October 20, there were three distinct periods of impact to customer applications.

First, between 11:48 PM on October 19 and 2:40 AM on October 20, Amazon DynamoDB experienced increased API error rates in the N. Virginia (us-east-1) Region.

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Profiling an application in Mac OS X

Finding which process to profile

If your system is running slowly, perhaps a process is using too much CPU time and won't let other processes run smoothly. To find out which processes are taking up a lot of CPU time, you can use Apple's Activity Monitor.

The CPU pane shows how processes are affecting CPU (processor) activity:

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package main

import (
	"fmt"
	"math/rand"
	"net/http"
	"time"

	"github.com/gorilla/websocket"
)

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const puppeteer = require('puppeteer');
const moment = require('moment');
const process = require('process');

let browser;

(async () => {
  browser = await puppeteer.launch();
  const url = process.argv[2];

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Quiche aux épinards

Ingrédients

• 300g épinards hachés surgelés
• 3 oeufs
• 30 cl de crème fraîche
• 100g de comté râpé
• sel
• poivre

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2023-09-12 — AG des parents

Infos de rentrée

L'école

• Cécile et Anna - institutrices du groupe CM1-CM1 cette année
• Il y aura un conseil d'école avec les professeurs de la ville de Paris (sports, arts plastiques, etc.)
  • Pas présents à cette AG informelle
• Convention avec l'Education Nationale pour ne pas avoir de directeur

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const dns = require("node:dns/promises");
const os = require("node:os");
const process = require("node:process");

function log(s) {
  console.log(`${new Date().toISOString().slice(11, -1)} - ${s}`);
}

let interfaces;

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export class Client {
  doTheThing(message: string, count: number): boolean { /* ... */ }
}

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Fondue de poireaux

Ingrédients

• 300g de blancs de poireaux
• 25 cl de crème fraîche
• 1 tbsp moutarde à l'ancienne
• 1 tsp cumin en poudre
• 1 tsp coriandre moulue
• sel + poivre