Nikolay's Blog

Cover Image for MacOS: Increase fps on external screen

A solution when FPS decreased on external screen and mouse stopped moving smother

Cover Image for Rails ActiveStorage add watermark to image

Rails using mini magic facility we simply add watermark to image variant with transparent background

Cover Image for Rails SimpleForm render custom hint

Rails SimpleForm render custom hint

Cover Image for Rails when need to create New Controller

Rails when need to create New Controller

Cover Image for Rails How to Group records by Fields

Rails How to Group records by Fields

Cover Image for Rails Enum Tutorial

Cover Image for Vim Creating Coc Extension

Vim Creating Coc Extension

Cover Image for Deploy Nexjs Static Site to Free Digital Ocean Apps

Deploy Nexjs static App to free Digital Ocean App instance

Cover Image for Rails Adding <div> Tag

How to add <div> tag in rails view