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Vinta Knowledge @vinta_knowledge

Daily knowledge drops from the @vintasoftware team! See all: vinta.com.br/lessons-learned…

Joined December 2016
  • Tweets 3,013
  • Following 1
  • Followers 408
Photos and videos
Node/Jest has a memory leak #test #jest #node github.com/jestjs/jest/issue…

[Bug]: Memory consumption issues on Node JS 16.11.0 · Issue #11956 · jestjs/jest

🚨 As of Node 21.1.0, this has been fixed upstream. Hopefully the fixes will be backported to v18 and v20 as well (as of writing (Oct. 26 2023) they have not. Node 18.20.0 and Node 20.10.0 have the...

github.com
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Your Jest tests might be wrong #test #jest jamiemagee.co.uk/blog/your-j…

Your Jest tests might be wrong

Is your Jest test suite failing you? You might not be using the testing framework’s full potential, especially when it comes to preventing state leakage between tests. The Jest settings clearMocks,...

jamiemagee.co.uk
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A matrix to help you self-evaluate on 18 different skills a UX designer needs #career #design #ux #ui #hiring #skill linkedin.com/feed/update/urn…

#interfacedesign #uxdesign #interactiondesign #ux #designthinking | Juan Fernando Pacheco | 60...

🔶 A matrix to help you self-evaluate on 18 different skills a UX designer needs 🔗 https://lnkd.in/eS844V_M 👨🏻‍💻 Daniel Birch UX Strategist The UX Skills Matrix proposes to break down UX design...

linkedin.com
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5 Horrifying Python Techniques to get you fired - Andrew L #python youtu.be/t863QfAOmlY
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PostgreSQL Partitioning in Django: #django #postgres pganalyze.com/blog/postgresq…

PostgreSQL Partitioning in Django

We walk through the different types of partitions available in Postgres and how to use the django-postgres-extra package to make partitioning happen in Django.

pganalyze.com
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Delimiters won’t save you from prompt injection: #chatgpt simonwillison.net/2023/May/1…

Delimiters won’t save you from prompt injection

Prompt injection remains an unsolved problem. The best we can do at the moment, disappointingly, is to raise awareness of the issue. As I pointed out last week, “if you …

simonwillison.net
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Google ate Calendly, and has a great integrated tool for appointment scheduling #worktool #appointment #recurringmeetings support.google.com/calendar/…
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Index Selectivity: A Key to High Performance SQL #performance #db #postgres #sql flexport.engineering/index-s…
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Amazon's Prime Video moved from a servless / microservices architecture to a monolith application. It helped them a... #aws #architecture #scalability primevideotech.com/video-str…
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The 5 Principles Of Growth In B2B Marketing by The B2B Institute #marketing #growth #b2b business.linkedin.com/conten…
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A Gentle Introduction to Islands #architecture #frontend deno.com/blog/intro-to-islan…

A Gentle Introduction to Islands | Deno

What islands are, what they're not, and how they work.

deno.com
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Handling Concurrency Without Locks #database #scalability #concurrency hakibenita.com/django-concur…

Handling Concurrency Without Locks

How to not let concurrency cripple your system

hakibenita.com
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Speeding up a Django view #django buttondown.email/blog/speedi…

Speeding up a Django view

Here's how we cut the email view's TTFB by 70%

buttondown.com
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“Include” is a Figma plugin built to make annotating for accessibility (a11y) easier for designers to spec and for developers to un... #design #ui #a11y #figma #acessibility #wacg figma.com/community/plugin/1…

Include – Accessibility Annotations | Figma

Include is a tool built to make annotating for accessibility (a11y) easier—easier for designers to spec and easier for developers to understand what is required. The intent is to have accessibility...

figma.com
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Usability heuristic frameworks: which one is right for you? #design #ux #product #usability #heuristics #nngroup uxdesign.cc/usability-heuris…

Usability heuristic frameworks: which one is right for you?

Going beyond Nielsen’s Usability Heuristics (with Infographic)

uxdesign.cc
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Amazon has a build system called Brazil #aws #ci aws.amazon.com/builders-libr…

Going faster with continuous delivery

How Amazon automates software delivery including automated testing and deployments.

aws.amazon.com
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Resource for navigating the individual contributor design career path #career #design #productdesign #individualcontributor staff.design/
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Information Schema has tables that have a lot of metadata about your DB, #db #postgresql postgresql.org/docs/current/…

Chapter 35. The Information Schema

Chapter 35. The Information Schema Table of Contents 35.1. The Schema 35.2. Data Types 35.3. information_schema_catalog_name 35.4. administrable_role_​authorizations 35.5. applicable_roles 35.6....

postgresql.org
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The builders of Ruff, a really fast Python liter, started Astral, a company for building high performance python tooling #python astral.sh/
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How to write parameterized tests using Jest #js #jest #tdd blog.codeleak.pl/2021/12/par…
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