TILs - Fueling Curiosity, One Insight at a Time

\\p{} matches a character’s Unicode script. You can use \\p{Tibetan}] to match for tibetan scripts https://ruby-doc.org/core-2.6.3/Regexp.html

Kubernetes secret management - Store your AWS or any other keys, secret in kubernetes secret(kubectl get secret) base64 encoded and define an environment variable in kubernetes config to access them in your app.
https://kubernetes.io/docs/concepts/configuration/secret

CSS text-transform: capitalize won't capitalize the text if the whole content is already in upper case. will see the difference only if content is lower case https://jsbin.com/nemaqaf/edit?html,css,js,output

Difference between match.url and match.path, which to use: https://css-tricks.com/react-router-4/#article-header-id-7

Difference between match.url and match.path, which to use: https://css-tricks.com/react-router-4/#article-header-id-7

ActiveRecord has a warn_on_records_fetched_greater_than config. If you use it “config.active_record.warn_on_records_fetched_greater_than = 1500” then if you use a Model.all and the records are > 1500 it will long a warning. Generally if the row count is high, you would want to use “find_in_batches” rather than “all”. The original issue https://github.com/rails/rails/issues/16463

use credentials('global-cred-id') to use Jenkins credentials inside pipline Eg: DANGER_GITHUB_API_TOKEN = credentials('78c4b861-f9e8-44b8-8510-4d734ab752a0')

https://blog.mozilla.org/firefox/how-to-block-fingerprinting-with-firefox/ : That custom settings are ❤️

https://api.rubyonrails.org/classes/ActiveSupport/Testing/FileFixtures.html Rails 5 introduced file_fixture method to access sample files. It can be used in tests such as file upload/download.

Rails 5 introduced file_fixture method to access sample files. It can be used in tests such as file upload/download. https://api.rubyonrails.org/classes/ActiveSupport/Testing/FileFixtures.html

https://kubernetes.io/docs/concepts/workloads/controllers/jobs-run-to-completion/ . We can specify backoffLimit to specify how many times a job should retry

ncal

ncal

do not modify instance variables of a singleton class, not thread safe. furthermore no instance variables, only class variables.

Parameterize specs for fun https://github.com/HypothesisWorks/hypothesis

http://privacy.cis.upenn.edu/ - How to improve data sharing with privacy in mind.

Kubernetes jobs can be configured with ttlSecondsAfterFinished to clean up finished jobs automatically. - https://kubernetes.io/docs/concepts/workloads/controllers/jobs-run-to-completion/#clean-up-finished-jobs-automatically

a small elisp snippet to generate class name for ruby files. can be modified for other langs too\r
https://gist.github.com/goromlagche/0c53ef2cbee35a14dee34e9029c71116