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Joan Albert Segura jalbertsr

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@gimenete
gimenete / readme.md
Last active March 9, 2024 16:36
Notas para orientación profesional como programador

Tras este tweet que publiqué

He sido freelance, emprendedor y trabajo desde hace años para empresas USA de diversos tamaños en remoto como programador fullstack. Ahora en GitHub. Si puedo ayudar a alguien en orientar su carrera, mis DMs están abiertos. Ask me anything.

he recibido muchos mensajes y escribo aquí algunos de los consejos que he dado en resumen. Nota: algunas cosas son concretas de trabajar en España. Si vas a trabajar desde Sudamérica sólo una nota: tienes la ventaja de la zona horaria para trabajar con EEUU.

Inglés

Tener un buen nivel de inglés es fundamental para poder trabajar con clientes extranjeros. El conocimiento del idioma tiene que mantenerse en el tiempo. Es como mantenerse en forma física; si lo dejas, lo pierdes. Personalmente aunque trabajo 100% en inglés desde hace bastantes años, intento crearme un entorno diario con el idioma para no perderlo:

@sibelius
sibelius / MutationUtils.js
Created March 19, 2018 10:20
Helper methods for Relay Modern updater
// @flow
import { ConnectionHandler } from 'relay-runtime';
import { isObject, isArray } from 'lodash/fp';
export function listRecordRemoveUpdater({ parentId, itemId, parentFieldName, store }) {
const parentProxy = store.get(parentId);
const items = parentProxy.getLinkedRecords(parentFieldName);
parentProxy.setLinkedRecords(items.filter(record => record._dataID !== itemId), parentFieldName);
}
@rosario
rosario / composing-software.md
Created January 17, 2018 16:13 — forked from Geoff-Ford/composing-software.md
Eric Elliott's Composing Software Series
@mrtnzlml
mrtnzlml / graphql-1.txt
Last active May 1, 2019 15:54
GraphQL Summit 2017 in San Francisco
GraphQL at massive scale
- IBM cloud = node micro services (30+ teams) - separate codebases
- frontend need to fetch data from multiple endpoints (bad documentation) - it’s a inconsistent mess
- graphql centralize this - grapnel microservice (single endpoint), documentation included
- data sources (schema + resolvers + model + connector) = plugin (independent GitHub repo)
- GrAMPS Middleware (schema stitching)
- extended error messages (GUID, documentation links
- datasource starter kit (strong starting point for new data sources)
- GitHub: grapms-graphql/gramps-express (based on Apollo server) - MIT licence - GraphQL Apollo Microservice Patterns Server

WannaCry|WannaDecrypt0r NSA-Cyberweapon-Powered Ransomware Worm

  • Virus Name: WannaCrypt, WannaCry, WanaCrypt0r, WCrypt, WCRY
  • Vector: All Windows versions before Windows 10 are vulnerable if not patched for MS-17-010. It uses EternalBlue MS17-010 to propagate.
  • Ransom: between $300 to $600. There is code to 'rm' (delete) files in the virus. Seems to reset if the virus crashes.
  • Backdooring: The worm loops through every RDP session on a system to run the ransomware as that user. It also installs the DOUBLEPULSAR backdoor. It corrupts shadow volumes to make recovery harder. (source: malwarebytes)
  • Kill switch: If the website www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com is up the virus exits instead of infecting the host. (source: malwarebytes). This domain has been sinkholed, stopping the spread of the worm. Will not work if proxied (source).

update: A minor variant of the viru

@tylermakin
tylermakin / ec2-ftp-tutorial.md
Last active March 30, 2024 05:13
Tutorial for configuring FTP access to an EC2 server

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.


Effective Engineer - Notes

What's an Effective Engineer?

@kutyel
kutyel / facebook.js
Last active October 11, 2020 17:31
Question for my Frontend Interview at Facebook
/*
* Create an event emitter that goes like this
* emitter = new Emitter();
*
* Allows you to subscribe to some event
* sub1 = emitter.subscribe('function_name', callback1);
* (you can have multiple callbacks to the same event)
* sub2 = emitter.subscribe('function_name', callback2);
*
* You can emit the event you want with this api
@augbog
augbog / Free O'Reilly Books.md
Last active July 23, 2024 15:24
Free O'Reilly Books

Free O'Reilly books and convenient script to just download them.

Thanks /u/FallenAege/ and /u/ShPavel/ from this Reddit post

How to use:

  1. Take the download.sh file and put it into a directory where you want the files to be saved.
  2. cd into the directory and make sure that it has executable permissions (chmod +x download.sh should do it)
  3. Run ./download.sh and wee there it goes. Also if you do not want all the files, just simply comment the ones you do not want.