Thanh

Thanh has asked 10 questions and find answers to 27 problems.

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About

Software writer who is working with:

Ruby on Rails
ReactJS / NextJS
NodeJS
PostgreSQL / MySQL
Docker
K8S

Thanh questions

Add image using Prawn, got error: Prawn::Errors::UnsupportedImageType, PNG uses unsupported interlace method
Remove file in 'changes not staged for commit`
Why Rails generate BINARY in SQL query when create new record
how to search and sort data but exclude prefix words in sql
How to rename a column and change its type by migration same time
Redis: NOAUTH Authentication required but there is no password setting

Thanh answers

Rails character encoding error: incomplete "\x00" on UTF-16LE
collection_select giving ActiveRecord::AssociationTypeMismatch
How to change default validation error messages on belongs_to field
Rails Active Records : foreign_key vs references
Heroku won't reset my database
Rails + Postgres fe_sendauth: no password supplied
Rails creating migration to add columns to table causes error when running rake db:migrate
useRef to store previous state value
How to get shared database url in heroku
Many to many table with an extra column in Rails