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Author: rudia
Crop a photo for Instagram without any weird or unnecessarily paid apps
Sometimes you need to crop a photo into a custom ratio that the default Photos app doesn’t support. Here’s how you can do that without reverting to those single-use apps from unknown developers.
Form submit event not firing
If `submit` event is not triggered when you submit your HTML form using `submit()`, use `requestSubmit()` instead.
Debug environment variables when setting up GatsbyJS with headless WordPress
GatsbyJS talks to headless Wordpress via a GraphQL endpoint which you can specify using an environment variable. Here’s how you can debug it when setting up the connection.
“Error establishing a database connection” after WordPress migration
– If you have a multisite network, try disabling it and see if the error is gone – The full error message is “*Could not find site example.com. Searched for table wp_blogs in database example_db*”. So make sure the domain you’re visiting matches one of those entries.
Installing Debian on an Oracle Cloud Free Tier VPS
If you got a Free Tier VPS on Oracle Cloud and you want it to run Debian, you will not find it in pre-built OS images. Here’s how you create a custom OCI image based on Debian.