Xfce: Take a screenshot with the "Print" key
- Go to Settings Manager / Keyboard / Application Shortcuts
- Add a shortcut for the Print key that calls
xfce4-screenshooter -f
This may be configured for you by default.
Related cards:
The JavaScript Object Model: A deep dive into prototypes and properties
Speaker today is Henning Koch, Head of Development at makandra.
This talk will be in German with English slides.
Introduction
As web developers we work with JavaScript every day, even when our backend code uses anothe...
Async control flow in JavaScript: Promises, Microtasks, async/await
Slides for Henning's talk on Sep 21st 2017.
Understanding sync vs. async control flow
Talking to synchronous (or "blocking") API
print('script start')
html = get('/foo')
print(html)
print('s...
The Ruby Object Model
In Ruby (almost) everything is an Object. While this enables a lot of powerful features, this concept might be confusing for developers who have been programming in more static languages, such as Java or C#. This card should help understanding t...
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Summary
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How to: Upgrade CarrierWave to 3.x
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Preparation
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class AddAttachmentToNotes...
Automatically validating dependency licenses with LicenseFinder
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