Posts by Vítor Ferragini • 106 points

• 0

  votes

  2

  answers

  790

  views

  A: Check with REGEX VBA if phone is fixed or mobile (checking 3rd number in regex)

  To check only the third digit, without worrying about the validation of the full number (assuming it has been done before), you can use the following Regex: /^..(8|9)/g The circumflex detects the…

  regex vba excel-vba

  answered 4 years, 10 months ago Vítor Ferragini 106

• 2

  votes

  1

  answer

  322

  views

  A: How to write in json without overwriting?

  To add content to the file without overwriting, you should use the function appendFile(). The function writeFile() will always replace the file with a new. const fs = require('fs'); const file =…

  javascript json

  answered 4 years, 11 months ago Vítor Ferragini 106

• 1

  votes

  1

  answer

  69

  views

  A: Server does not start in ruby

  First, check the Gemfile at the root of your application and see if it is specifying the Gem correctly: gem 'sqlite3 (~> 1.4)' Then try to turn the command bundle install in the terminal to…

  ruby-on-rails ruby

  answered 5 years ago Vítor Ferragini 106

• 3

  votes

  1

  answer

  77

  views

  A: Checkbox disappearing when click

  I made some adjustments and it seems to be working the way it should. HTML was broken (for example, </input> where it should be </label>, <tr> without closing, etc). The function…

  javascript html css

  answered 5 years ago Vítor Ferragini 106