Friday, 26 January 2018

Changing Fonts on Linux Fillable PDF Forms

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Changing Fonts on Linux Fillable PDF Forms I was trying to fill out the Canadian passport renewal form on my Ubuntu 16.04 laptop....
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...