JySzE

# MacOS Version 1.1
# 03/09/2025
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tekknolagi

#!/usr/bin/env python

import multiprocessing
import random
import time


class Logger:
    def __init__(self, num_lines, last_output_per_process, terminal_lock):
        self.num_lines = num_lines

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

monosoul

import datadog.trace.api.DDTags
import io.opentracing.Span
import io.opentracing.Tracer
import io.opentracing.log.Fields
import io.opentracing.tag.Tags
import io.opentracing.util.GlobalTracer

suspend fun <T : Any, O> T.coRunTraced(
    methodName: String,
    block: suspend T.(Span) -> O,

noxasaxon

Learning Rust

Getting Started + Installation | Cheat Sheet

Table of Contents

1. How Do I Start Learning Rust?!
2. Ok, I Think I Know The Basics But How Do I Get Better?!
3. Rustlang Tooling
4. Helpful References Throughout Your Journey
5. The Rust Community
6. Recommended (but not free) Books & Courses

lemmy

$ ./pluspy -s modules/other/Qsort.tla
Enter input: poiuylkjhmnbvcdsxzafgtrewq
abcdefghijklmnopqrstuvwxyz

----------------------------- MODULE Qsort -----------------------------
EXTENDS Naturals, Sequences, FiniteSets, TLC, Input

\* Specification (works reasonably well for sets of cardinality <= 6
\* Takes a set as argument, produces a sorted tuple
Sort(S) == CHOOSE s \in [ 1..Cardinality(S) -> S]:

slaiyer

#!/usr/bin/env python3

import argparse
from turtle import *


def hilbert_curve(step, parity, n):
    if n < 1:
        return

mjf

⚠️ WARNING
The ordering of listed projects or documents is random and has no connection to relevance or maturity levels!

Postgres

Extensions

Extension	Description
pgaudit	Postgres auditing extension

xandout

Getting a shell on each node

I run several K8S cluster on EKS and by default do not setup inbound SSH to the nodes. Sometimes I need to get into each node to check things or run a one-off tool.

Rather than update my terraform, rebuild the launch templates and redeploy brand new nodes, I decided to use kubernetes to access each node directly.

Alternative option

https://github.com/alexei-led/nsenter

wudi

package main

import (
	"net/http"
	"sync"
	"time"

	"github.com/gin-gonic/gin"
)