keynmol

//> using dep "org.http4s::http4s-scalatags::0.25.2"
//> using dep "org.http4s::http4s-dsl::0.23.23"
//> using dep "org.http4s::http4s-ember-server::0.23.23"
//> using dep "org.tpolecat::skunk-core::0.6.0"
//> using dep "com.dimafeng::testcontainers-scala-postgresql::0.41.0"
//> using dep "com.outr::scribe-slf4j::3.12.2"

import skunk.*, codec.all.*, syntax.all.*
import cats.effect.*
import scalatags.Text.all.*

michelp

# Minimal example of getting a PostgREST API running from scratch for
# testing purposes.  It uses docker to launch a postgres database and
# a postgrest api server.

# This should not be used to deploy a production system but to
# understand how postgrest works.  In particular there is no security
# implemented, see the docs for more.

# https://postgrest.org/en/v4.4/

tribals

[[source]]
url = "https://pypi.python.org/simple"
verify_ssl = true
name = "pypi"

[packages]
SQLAlchemy = "*"
"psycopg2-binary" = "*"

[dev-packages]

graphaelli

#!/usr/bin/env python

import elasticapm
from elasticapm.contrib.flask import ElasticAPM
from flask import Flask


# initialize using environment variables from elasticapm.contrib.flask import ElasticAPM
app = Flask(__name__)

yawaramin

#!/usr/bin/env sh

# Works with merlin version 2.5.4. Using protocol described at
# https://github.com/ocaml/merlin/blob/master/doc/dev/OLD-PROTOCOL.md#type-checking

usage ()
{
  echo Usage: either of the following will work:
  echo
  echo '  sig module.ml'

nikhita

How to update the Go version

System: Debian/Ubuntu/Fedora. Might work for others as well.

1. Uninstall the exisiting version

As mentioned here, to update a go version you will first need to uninstall the original version.

To uninstall, delete the /usr/local/go directory by:

jorinvo

You got your hands on some data that was leaked from a social network and you want to help the poor people.

Luckily you know a government service to automatically block a list of credit cards.

The service is a little old school though and you have to upload a CSV file in the exact format. The upload fails if the CSV file contains invalid data.

The CSV files should have two columns, Name and Credit Card. Also, it must be named after the following pattern:

YYYYMMDD.csv.

sp3c73r2038

# -*- coding: utf-8; -*-

from tigger import app
app.ready()
from tigger import db

def decorate_timestamps():
    from datetime import datetime
    from sqlalchemy import TIMESTAMP, Column, text

gregsh

Here are my attempts to script an IntelliJ-based IDE using javax.script.* API (ex-JSR-223).

The list of available scripting languages and engines:

1. Groovy - built-in, via Groovy jars and <app>/lib/groovy-jsr223-xxx.jar
2. JavaScript (Nashorn) - built-in, via Java Runtime <app>/jbr/... (deprecated and will be removed soon)
3. JavaScript (GraalJS) - https://plugins.jetbrains.com/plugin/12548-intellij-scripting-javascript
4. JPython - https://plugins.jetbrains.com/plugin/12471-intellij-scripting-python
5. JRuby - https://plugins.jetbrains.com/plugin/12549-intellij-scripting-ruby
6. Clojure - https://plugins.jetbrains.com/plugin/12469-intellij-scripting-clojure

aidanhs

PLEASE DON'T USE THIS GUIDE

It's over 9 years old (as of 2024-02-18), there are many better guides! You might like https://rust-unofficial.github.io/too-many-lists/

% Let's build a binary tree!

Let's build a binary tree of strings in Rust. To recap, each node in a binary tree:

1. must have a value