Posts by Rafael Gomes Francisco • 521 points

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  A: Graphiql Loading page

  I tried to format your Gemfile and got it: group :development, :test do gem 'pry-byebug' end group :staging, :production do gem 'unicorn' gem 'test-unit' gem 'graphql' end group :development,…

  ruby-on-rails ruby graphql

  answered 5 years, 4 months ago Rafael Gomes Francisco 521

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  A: Create variable from string

  There is a technique that you can do this. It’s kind of like this: var x = "nome"; eval("var " + x + " = 'Tonho';"); console.log("Valor da variável nome:", nome); As you can see above, the function…

  javascript jquery

  answered 9 years ago Rafael Gomes Francisco 521

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  A: Doubt in jQuery variable creation

  Well, there’s no difference between the two statements. so much Row how much $Row are normal variables. The "difference" is in the readability of the code itself. There is a certain variable naming…

  jquery variable-declaration

  answered 9 years ago Rafael Gomes Francisco 521

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  A: Update with Inner Join

  The UPDATE will only be done in the column of the table you are designating, in other words, only the columns with SET Take the example: UPDATE tb1 SET tb1.column_1 = tb2.column_1 FROM table_1 AS…

  mysql

  answered 9 years ago Rafael Gomes Francisco 521