Biblioteca de fragmentos

Fragmentos probados y listos para copiar en Python, Flask, JavaScript, SQL, HTML, CSS y Bash. Abre cualquiera en el playground.

Mostrar solo los snippets guardados en este navegador

3 fragmentos

python

Load a JSON file and get a readable message when it is missing or malformed.

import json
from pathlib import Path


def load_json(path: str | Path) -> dict:

beginner #json#files#errors

bash

Stop on errors, unset variables and failed pipes, and clean up on exit.

#!/usr/bin/env bash
set -Eeuo pipefail

tmp="$(mktemp -d)"
cleanup() { rm -rf "$tmp"; }

beginner #scripting#errors

flask

Return JSON instead of HTML for API errors.

from flask import Flask, jsonify
from werkzeug.exceptions import HTTPException

app = Flask(__name__)

beginner #api#errors#json

PandaDev