adtac

#!/usr/bin/env -S bash -c "docker run -p 8080:8080 -it --rm \$(docker build --progress plain -f \$0 . 2>&1 | tee /dev/stderr | grep -oP 'sha256:[0-9a-f]*')"

# syntax = docker/dockerfile:1.4.0

FROM node:20

WORKDIR /root

RUN npm install sqlite3

benhoyt

import collections, random, sys, textwrap

# Build possibles table indexed by pair of prefix words (w1, w2)
w1 = w2 = ''
possibles = collections.defaultdict(list)
for line in sys.stdin:
    for word in line.split():
        possibles[w1, w2].append(word)
        w1, w2 = w2, word

ctsrc

Install FreeBSD 14.0 on Hetzner server

Hetzner no longer offers direct install of FreeBSD, but we can do it ourselves. Here is how :)

Boot the hetzner server in Hetnzer Debain based rescue mode. ssh into it. then:

wget https://mfsbsd.vx.sk/files/iso/14/amd64/mfsbsd-14.0-RELEASE-amd64.iso

qemu-system-x86_64 \

cpursley

PostgreSQL is Enough

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

Background and Cron Jobs

dorianturba

import collections
import random
import timeit

pop = [
    (b := random.randint(1900, 2000), random.randint(b + 1, b + 100))
    for _ in range(10000)
]

GTRekter

PAT=""
ORG_NAME=""
DEFAULT_JSON={
    "organization": {
        "policies": {
            "disallow_third_party_application_access_via_oauth": false,
            "disallow_ssh_authentication": false,
            "log_audit_events": true,
            "allow_public_projects": true,
            "additional_protections_public_package_registries": true,

liviaerxin

FastAPI and Uvicorn Logging

When running FastAPI app, all the logs in console are from Uvicorn and they do not have timestamp and other useful information. As Uvicorn applies python logging module, we can override Uvicorn logging formatter by applying a new logging configuration.

Meanwhile, it's able to unify the your endpoints logging with the Uvicorn logging by configuring all of them in the config file log_conf.yaml.

Before overriding:

uvicorn main:app --reload

shurup

{
  "annotations": {
    "list": [
      {
        "builtIn": 1,
        "datasource": {
          "type": "grafana",
          "uid": "-- Grafana --"
        },
        "enable": true,

jonesandy

/*
    STRINGS
*/
Assert.Equal(expectedString, actualString);
Assert.StartsWith(expectedString, stringToCheck);
Assert.EndsWith(expectedString, stringToCheck);

// Some can also take optional params
Assert.Equal(expectedString, actualString, ignoreCase: true);
Assert.StartsWith(expectedString, stringToCheck, StringComparison.OrdinalIgnoreCase);

garrytrinder

#!/usr/bin/env zsh

function createAppRegistration (){
    local appName=$1
    
    appObjectId=`az ad app create --display-name "${appName}" --oauth2-allow-implicit-flow false --query "objectId" --output tsv`
    # Undocumented: You need to create the service principal to back the app registration
    # https://github.com/Azure/azure-cli/issues/12797#issuecomment-612138520
    sp=`az ad sp create --id ${appObjectId}`
    appId=`az ad app show --id ${appObjectId} --query "appId" --output tsv`