The Grouparoo Blog

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Three Methods for Promisifying Node Callback Functions

Engineering Notes 

Sean C Davis

Sean C Davis on 2021-03-25

"Learn how to convert old Node.js callback-based function to new and shiny promised-based functions.

Don’t use underscores in your HTTP Headers

Engineering Notes 

Evan Tahler

Evan Tahler on 2021-03-17

"...at least according to AWS and Nginx!

Ignoring Unused Variables When Destructuring Arrays

Engineering Notes 

Pedro S Lopez

Pedro S Lopez on 2021-03-16

"How to save your keystrokes when using JavaScript's array destructuring features.

Git prune to remove reference to origin/master

Engineering Notes 

Brian Leonard

Brian Leonard on 2021-03-15

"When switching to using a main branch, use git prune to remove master references.

Dialect differences between SQLite and Postgres in Sequelize

Notes Engineering 

Evan Tahler

Evan Tahler on 2021-03-04

"Grouparoo works with both SQLite and Postgres databases. This post shares what we've learned about the differences.

Testing sessionStorage and localStorage with Selenium (Node)

Engineering Notes 

Sean C Davis

Sean C Davis on 2021-02-18

"How to test for key-value pairs in sessionStorage and localStorage using Selenium Node.

Getting the Previous Path in Next.js Application

Engineering Notes 

Sean C Davis

Sean C Davis on 2021-02-17

"How to find the previous page a user visited before landing on the current page.

Gifit: Convert Screen Recordings to easy-to-share Animated gifs

Engineering Notes 

Evan Tahler

Evan Tahler on 2021-02-12

"With open source tools, you can easily share and embed your screen recordings

Node.js Memory Error on Mac Using M1

Notes 

Sean C Davis

Sean C Davis on 2021-02-08

"How to fix Node.js memory error on Mac OS X using Apple M1 chip.

Don’t Forget Your VPNs and Tracker Blockers

Product Notes 

Andy Jih

Andy Jih on 2021-01-27

"Ad blockers are great, until they’re not