NullVoxPopuli

NullVoxPopuli has asked 155 questions and find answers to 17 problems.

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NullVoxPopuli questions

Ruby: How does one test for similarity between two blocks of text?
Ruby on Rails: How do I add a confirmation to a submit_tag
Ruby on Rails: remove element from array by id
Textile: how do I center all the text in the table cells?
MySQL: how do I limit the number of records stored for a value of a column?
Cucumber: Factory Girl doesn't modify database -- creates object with .create but database table is still empty afterwards
Ruby on Rails: In there a way to convert word to html?
Spreadsheets: how do I SUM values in a column, only if the text column has a 1?
Java: Junit4: Exception testing not working, insists on try-catch block:
Matlab: how do I change the way a matrix is stored? from 1x1x3 to 1x3?

NullVoxPopuli answers

Micro frontend using module federation with EmberJS
Actioncable connected users list
What is the equivalent of react context in glimmerjs?
Ruby on Rails2.3.8: Unit Testing: Rails/Ruby has setup to run before each test. What about a method that runs before all tests?
What is the difference between application initializer and a service in ember?
Why use this.get('serviceName') instead of this.serviceName?
Validate Rails attribute presence but allow empty string
Ember component send action to route
How do I use Glimmer components inside an Ember app?
How do you test a dummy rails app when writing a gem?