Pragmatic IT
IT Infrastructure and Software Development from the Customer's Perspective
Tuesday, 31 October 2017
Switching to Headless Chrome for Rails System Tests
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Introduction I recently switched a Rails 5.1 application’s system tests from Capybara , Poltergeist , and PhantomJS , to Capybara, Seleniu...
Saturday, 14 October 2017
Tips for System Testing With Capybara
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One of the great challenges of system testing applications is the fact that there are two (or more) independent processes: One to run the te...
Friday, 23 December 2016
Changing IP of Brother Scanner Under Linux
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We had a power outage this week. Some devices on my home network got new IP addresses when the power came back on. One of the devices that g...
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Friday, 18 November 2016
Disabling Warnings and Autocorrect in Rubocop
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I finally found how to disable Rubocop messages and auto-correction on a file or individual line basis. I have Atom set up to run Rubocop ...
Sunday, 28 August 2016
Enterprise Challenges to Continuous Delivery
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On one of my recent projects I noticed a challenge to a continuous delivery (CD) approach in the enterprise that I haven’t seen mentioned: ...
Configuring Applications
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I once had experience with a browser-based application that would show pages that were links to another application. Since the URL of the ot...
Tuesday, 19 July 2016
Citrix in a Window on Linux
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[Edit: This was not the solution. It worked the first time, but now it isn't working again.] I was using Citrix Receiver quite success...
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