Articles

• #yarn

  Yarn 'engine "node" is incompatible with this module' error

  Here is a fix for an error when running yarn install:

• #ruby

  Fun with Ruby string methods

  Here is an exploration of some methods demonstrating different ways to work with encodings, bytes, numbers, and type conversions in Ruby:

• #ruby

  Solving "cannot load such file" error in Ruby gem development

  After generating a new custom gem in Ruby with Bundler, the error “cannot load such file” may be encountered when building and testing the new library locally.

• #rspec

  Reproducing test failures with RSpec

  RSpec test failures related to ordering may sometimes appear, particularly on larger and older projects.

• #postgresql

  Create PostgreSQL indexes concurrently to minimize performance impact

  Creating new indexes for an existing table in Postgres–particularly a large one–can impact performance, as locks are taken and the index is built in a single pass.