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Sam Zanca metruzanca

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@metruzanca
metruzanca / 401k-contribution-calculator.ipynb
Created May 11, 2023 18:16
Starting a new job in the middle of a calendar year? Want to max out employer contribution match? Use this.
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@metruzanca
metruzanca / goAsync.ts
Created May 3, 2023 15:02
Inspired by Golang's error handling, using typescript's to provide a type safety without try-catch blocks.
type Error = { type: 'error'; error: any; };
type Success<R> = { type: 'success'; data: R; };
/**
* No more try catch blocks
*
* Inspired by {@link [Golang's error handling](https://gabrieltanner.org/blog/golang-error-handling-definitive-guide)}
* using typescript's {@link [narrowing](https://www.typescriptlang.org/docs/handbook/2/narrowing.html)}
* to provide a type-safe DX.
*
@metruzanca
metruzanca / onChange-proxy.js
Created February 13, 2023 18:24
Using Proxy API to detect a change in an object and calling a function after the update.
function onChange(data, callback) {
return new Proxy(data, {
set(target, prop, value) {
target[prop] = value;
callback(target, value);
return true;
}
});
}
@metruzanca
metruzanca / resume.json
Last active July 28, 2025 15:08
https://solid-resume.vercel.app/metruzanca
{
"$schema": "https://solid-resume.vercel.app/schema.json",
"meta": {
"canonical": "https://gist.github.com/metruzanca/751361e5ba58ad06f361ebd430ae6e10",
"version": "v1.0.0",
"lastModified": "2025-03-06T14:56:49.946Z",
"theme": "actual"
},
"basics": {
"name": "Samuele Zanca",
@metruzanca
metruzanca / goErrors.ts
Last active March 10, 2022 07:42
Async/Await error handling using a golang inspired pattern.
const isPromise = <T = any>(promise: any): promise is Promise<T> => promise.constructor.name === 'Promise'
type Error = {
type: 'error';
error: any;
};
type Success<R> = {
type: 'success';
@metruzanca
metruzanca / readme.md
Last active August 14, 2021 00:43
Nodejs create release script

Usage

  1. Install dependencies
npm i -D inquirer chalk exec-sh ts-node
  1. Add this structure to your package.json and include all file paths that have a version key that you want to modify.

This assumes version key in the first level of the jsons.

@metruzanca
metruzanca / readme.md
Last active July 26, 2021 16:47

Rip, CORS in discord's console :(

This doesn't work, like I feared.

Usage

Paste this into the discord console

fetch("https://api.github.com/gists/81b426f83604964ad6935b99693eec97")
  .then(d => d.json())
 .then(d =&gt; eval(d.files['tally.js'].content))
@metruzanca
metruzanca / fs.js
Last active May 18, 2021 16:15
const fs = require('fs');
const meta = require('./config.json')
// Cannot use classes for some reason. Using prototypal inheritance
module.exports = function Fs({tp, cwd = process.cwd()}) {
if(!tp) return 'tp is required for Fs'
this.tp = tp
this.vaultRoot = cwd + meta.vault.path
/**
@metruzanca
metruzanca / Dockerfile
Last active February 2, 2021 19:08
Dockerized CLI for https://github.com/deepjyoti30/ytmdl
FROM python:3.8-slim
# Install dependencies: ffmpeg & git
RUN apt-get -y update; \
apt-get -y upgrade; \
apt-get install -y ffmpeg; \
apt-get install -y git
# Manual install ytmdl (https://github.com/deepjyoti30/ytmdl)
RUN pip install setuptools; \
@metruzanca
metruzanca / typescript-react-gatsby.code-snippets
Last active December 29, 2020 02:31
VSCode Snippets I use
{
"Gatsby Function Component": {
"prefix": "gfc",
"body": [
"import React from \"react\"",
"import { useStaticQuery, graphql } from \"gatsby\"",
"",
"// import {} from './styles'",
"",
"interface Props {",