whitequark

"%" means not tested by me personally.

Reference material

• syscall.sh: Linux ARMv7/AArch64/x86/x86_64 ABI and syscall tables
• %C8051F34x_Glitch: silicon glitching tutorial

Disassemblers and decompilers

• Binary Ninja: interactive native code disassembler, decompiler, and debugger
  • BinExport: companion tool for BinDiff
• when building, replace the BN SDK it downloads with a path to BN API library

cpursley

PostgreSQL is Enough

• Simplify: move code into database functions
• Just Use Postgres for Everything
• Just use Postgres
• PostgreSQL is the worlds’ best database
• Postgres is eating the database world
• Hacker News discussion

Background and Cron Jobs

gsinclair

Karabiner layouts for symbols and navigation

Gavin Sinclair, January 2022

Introduction

I use Karabiner (configured with Gosu) to make advanced key mappings on my Apple computer. Karabiner allows you to create “layers”, perhaps simulating those on a programmable mechanical keyboard. I make good use of these layers to give me easy access (home-row or nearby) to all symbols and navigational controls, and even a numpad.

The motivation is to keep hand movement to a minimum. Decades of coding on standard keyboards has unfortunately left me with hand and wrist pain. I will soon enough own a small split keyboard which will force me to use layers to access symbols etc., so this Karabiner solution, which has evolved over months, is a training run for that.

ElRodrigote

Take into account

• If you go there for a couple of days try to rent a room with AirBNB, is cheaper than hotels and you'll save a lot using the kitchen. Everything is really expensive in Colonia, so eating in a restaurant can be VERY expensive. I can recommend you a guy who is a developer and has an apartment for rent
• Buy some Uruguayan pesos before going there to have pocket cash. Don't use Argentinean pesos because they will take advantage of you. Don't buy uruguayan pesos in Colonia, do it in Argentina before traveling
• Don't withdraw Uruguayan pesos the ATM, do dollars and then if you need pesos you can sell dollars which will be much cheaper
• Not every business will accept the Payoneer card, but those who do, you need to tell them is a prepaid or debit card. You'll be asked to enter your PIN
• Ferries: Colonia Express is the cheapest, but their service is not as good as Buquebus. If you chose to do Buquebus buy your tickets in Seacat instead of doing it directly in BuqueBus
• If you go for the day

captainhook

# Spotify's Anti-Adveritsing blocking servers, tricking services to stop music services (DONT BLOCK THESE!):
gcdn.2mdn.net
r9---sn-n4v7kn76.c.2mdn.net
gew1-accesspoint-b-zzfg.ap.spotify.com
ns1.p23.dynect.net
ns3.p23.dynect.net
ns4.p23.dynect.net
dns1.p07.nsone.net
dns2.p07.nsone.net
dns3.p07.nsone.net

joemaffia

import os
import sys
import requests
import json

from datetime import tzinfo, timedelta, datetime
from dateutil.parser import parse

POST_URL = 'https://slack.com/api/chat.postMessage'

aparrish

RadValentin

NOTE: This guide is ONLY for devs who don't want to edit their yarn.lock file by hand. If you don't care about that please carry on.

---

So you've pulled the latest master

git checkout master
git pull

peterdemartini

find `pwd` -type d -maxdepth 3 -name 'node_modules' | xargs -n 1 tmutil addexclusion

kndt84

const AWS = require('aws-sdk');
const CognitoUserPool = require('amazon-cognito-identity-js-node').CognitoUserPool;
const CognitoUserSession = require('amazon-cognito-identity-js-node').CognitoUserSession;
const CognitoUser = require('amazon-cognito-identity-js-node').CognitoUser;
const CognitoIdToken = require('amazon-cognito-identity-js-node').CognitoIdToken;
const CognitoAccessToken = require('amazon-cognito-identity-js-node').CognitoAccessToken;
const CognitoRefreshToken = require('amazon-cognito-identity-js-node').CognitoRefreshToken;

const cfg = require('config').config;
const COGNITO_IDENTITY_POOL_ID = cfg.COGNITO_IDENTITY_POOL_ID;