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@adtac
adtac / Dockerfile
Last active July 13, 2025 20:06
#!/usr/bin/env docker run
#!/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
@cpursley
cpursley / postgresql_is_enough.md
Last active October 23, 2025 14:42
Postgres is Enough
@joelonsql
joelonsql / JOIN FOREIGN.md
Last active February 8, 2023 23:29
SQL language proposal: JOIN FOREIGN

SQL language proposal: JOIN FOREIGN

The idea is to improve the SQL language, specifically the join syntax, for the special but common case when joining on foreign key columns.

The problem

Example below taken from PostgreSQL documentation [1]

In SQL-89, we didn't have any JOIN syntax yet, so queries were written in this way:

@levelsio
levelsio / git_graph.php
Last active October 9, 2025 20:16
GitHub style graph in PHP + CSS
<style>
.git-graph {
text-align: left;
line-height: 1;
}
.git-graph-row {
clear: both;
text-align: left;
}
.git-graph-cell {
@rwiggins
rwiggins / s3_bucket_stats.py
Last active October 22, 2025 16:11
Lists the storage size (for all storage types) and tags of all S3 buckets in an account using CloudWatch's GetMetricStatistics. Uses the default AWS credentials in your environment. (See awscli configuration for more information.)
import boto3
import botocore
import datetime
import progressbar
import itertools
# from https://docs.aws.amazon.com/AmazonS3/latest/dev/cloudwatch-monitoring.html
STORAGE_TYPES = [
"StandardStorage",
"IntelligentTieringStorage",
@JoeyBurzynski
JoeyBurzynski / 55-bytes-of-css.md
Last active October 10, 2025 02:37
58 bytes of css to look great nearly everywhere

58 bytes of CSS to look great nearly everywhere

When making this website, i wanted a simple, reasonable way to make it look good on most displays. Not counting any minimization techniques, the following 58 bytes worked well for me:

main {
  max-width: 38rem;
  padding: 2rem;
  margin: auto;
}
@cb372
cb372 / riscv.md
Last active August 3, 2025 22:04
Writing an OS in Rust to run on RISC-V

(This is a translation of the original article in Japanese by moratorium08.)

(UPDATE (22/3/2019): Added some corrections provided by the original author.)

Writing your own OS to run on a handmade CPU is a pretty ambitious project, but I've managed to get it working pretty well so I'm going to write some notes about how I did it.

@criccomini
criccomini / test_dags.py
Created June 22, 2016 15:18
test_dags.py
import os
import unittest
from airflow.models import DagBag
class TestDags(unittest.TestCase):
"""
Generic tests that all DAGs in the repository should be able to pass.
"""
@nzw0301
nzw0301 / something2vec.md
Last active April 24, 2025 03:32
@nivv
nivv / PHP 7 - Installing imagick on Ubuntu 14.04.md
Last active May 26, 2025 08:41
Guide - Enable imagick on PHP7

Guide

Note The extension Imagick is now included in Ondrej's PPA. All you need to do now is $ sudo apt-get install php-imagick, and you're done. I'll keep the guide here because a lot of it is still true for other extensions

======

I've installed PHP7 via Ondrej's PPA. He maintains these PPA's on his free time, consider donating

Install dependencies