Lessons we’ve learned on real projects (page 73)

The links, tools and tips our engineers and designers share with each other, one “today I learned” at a time.

lessons shared: 3,447
people sharing: 86
database started in: 2016

gist.github.com
Flexible Python context manager to log elapsed time:
Flexible Python context manager to log elapsed time - log_time.py
Flavio JuvenalDecember 9, 2021
medium.com
ReactJS: Why Index as a key is an anti-pattern
Pamella BezerraDecember 9, 2021
slack.engineering
Scaling Datastores at Slack with Vitess
From the very beginning of Slack, MySQL was used as the storage engine for all our data. Slack operated MySQL servers in an active-active configuration. This is the story of how we changed our data storage architecture from the active-active clusters over to Vitess — a horizontal scaling system for MySQL. Vitess is the present…
Paulo PigattoDecember 9, 2021
realpython.com
Discussing Type Hints, Protocols, and Ducks in Python with Luciano Ramalho
Gustavo CarvalhoDecember 8, 2021
cloud.google.com
A dark launch sends a copy of real user-generated traffic to your new service, and discards the result from the new service b...
A dark launch sends a copy of real user-generated traffic to your new service, and discards the result from the new service before it's returned to the user. It helps to avoid regressions and test the new service under realistic load.
Flavio JuvenalDecember 7, 2021
stackoverflow.com
How to run a Python localserver inside WSL and access it on the browser
Renato VieiraDecember 7, 2021
cloud.google.com
Know thy enemy: How to prioritize and communicate risks—CRE life lessons:
How to effectively communicate and stack-rank risks in your system.
Flavio JuvenalDecember 7, 2021
danluu.com
Lessons Learned by reading Postmortems:
Flavio JuvenalDecember 7, 2021
blog.alchemy.com
How Much Does It Cost To Deploy an NFT Project on Ethereum?
Rebeca SaraiDecember 6, 2021
docs.ethers.org
A Guide to Building, Testing, and Deploying your First DApp with Truffle, Ganache, and React
A Guide to Building, Testing, and Deploying your First DApp with Truffle, , Ganache, and React
Rebeca SaraiDecember 4, 2021
lwn.net
Trojan Source: Invisible Vulnerabilities
A new security vulnerability that was disclosed on November 1 has some interesting properties. [...]
Rebeca SaraiDecember 4, 2021
websockets.readthedocs.io
websockets is a library for building WebSocket servers and clients in Python with a focus on correctness, simplicity, robustness, and performance
Rebeca SaraiDecember 4, 2021
ryancheley.com
A program that determines wether a python package is well maintained
At the beginning of November Adam Johnson tweeted I’ve come up with a test that we can use to decide whether a new package we’re...
Filipe XimenesDecember 3, 2021
thevoid.community
The Verica Open Incident Database (VOID) makes public software-related incident reports available to everyone, increasing und...
The Verica Open Incident Database (VOID) makes public software-related incident reports available to everyone, increasing understanding of software-based failures in order to make the internet a more resilient and safe place.
Flavio JuvenalDecember 3, 2021
pypi.org
A tool for scanning Python environments for known vulnerabilities:
Flavio JuvenalDecember 2, 2021

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