TILs - Fueling Curiosity, One Insight at a Time

Use DISABLE_DATABASE_ENVIRONMENT_CHECK env variable to get rid of those crazy migrations check introduced by Rails 5!

we can attach methods to an individual instance in ruby https://www.dropbox.com/s/4gpm3r9r9qun35f/Screen%20Shot%202018-08-02%20at%2011.10.22%20PM.png?dl=0
prototypes :p

~/.local/share/trash

form.submit() won't run the HTML5 validations. if you want to programatically run HTML5 validation use form.checkValidity() and form.reportValidity() EG: https://jsbin.com/huqana

The EXPLAIN statement provides information about how MySQL executes statements i.e MySQL explains how it would process the statement, including information about how tables are joined and in which order

For radio buttons, checkboxes ..., Materialize expects the input tag to appear before the label tag. Otherwise only the label will be rendered.

This is a pretty good read if one is setting up SSL on their own https://sanderknape.com/2016/06/getting-ssl-labs-rating-nginx/

Ruby by default has certain mutable and immutable object types. Booleans and numbers for example are immutable, and this in turn affects the way how a variable is passed to a method i.e pass by value or reference.

Ruby has a class called SimpleDelegator which can be used to used to implement decorator pattern. It can be used to delegate all supported method calls to the object passed into the constructor.

You can use a tool called [Telepresence](https://www.telepresence.io) to create a 2-way proxy between your local dev machine and a k8s cluster. Uses : be able to inherit env vars and other configs from k8s locally, make use of other services running in the cluster when running your dev instance of a service you want to test