Fixing AfterAll TypeError: Failed to execute 'appendChild' on 'Node': parameter 1 is not of type 'Node'
This error occurs when passing an object instead of a string to Jasmine's describe():
# Bad
describe(HoverClass, function() { ... })
# Correct
describe('HoverClass', function() { ... })
Related cards:
How to view Image Metadata on the Linux Command Line with ImageMagick
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>identify -verbose DSC00136.JPG
Image: DSC00136.JPG
Format: JPEG (Joint Photographic Experts Group JFIF format)
Class: DirectClass
Geometry: 5472x3648+...
Fix external Displays switching not on when plugging notebook in docking station
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How to create memory leaks in jQuery
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DNS debug tools
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host
simple DNS lookup utility.
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heise.de has addr...
Video transcoding: Web and native playback overview (April 2020)
Intro
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How to make Rational#to_s return strings without denominator 1 again
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What's happening?...
JavaScript without jQuery
This is a presentation from 2019-01-21.
Summary
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Although many examples ...
List of handy Ruby scripts to transcode different file types (often by using GPT)
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Lightning Talk: Coverage based Test Case Prioritization in Ruby on Rails
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