Posts by Fernando Vieira • 407 points

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  A: Interpolate variable name in ruby

  You must take the reference for the variable using "val" Something that looks like this: var_suffix = valor ? "_#{valor}" || '' form = eval("formulario#{var_suffix}") form.set login if form If you…

  ruby-on-rails ruby selenium selenium-webdriver

  answered 5 years, 7 months ago Fernando Vieira 407

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  A: How to do a Vb.net routine, function that runs at a set time?

  There are several ways to solve this problem, but I suggest a very simple and easy to implement. Create an application like Console Application in your project. It is advisable that the entire…

  asp.net vb.net webforms asp

  answered 6 years, 3 months ago Fernando Vieira 407

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  A: Error trying to install modules in Nodejs: "Error: Can’t find Python Executable "python", you can set the PYT HON env variable."

  On Windows, you need to install some build tools (Python included). Just run in Powershell (as administrator) the following line: npm install --global --production windows-build-tools…

  javascript node.js web-application

  answered 6 years, 9 months ago Fernando Vieira 407

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  A: Is there a "sudo" for Windows?

  We know that the "runes" cannot upgrade the privilege to a specific command on the command line. What it does is execute a command with another user, in which case it may be the Administrator user.…

  windows batch cmd

  answered 7 years ago Fernando Vieira 407

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  A: Which tool to use to generate releases in Java?

  Alternatively to Maven, you can use the Gradle. It’s a tool that automates Builds and Tests, and it’s very simple to work with, and it uses the vast repository of Maven itself. I started messing…

  java api maven release

  answered 10 years, 10 months ago Fernando Vieira 407