Learn to create test data effectively using factories. Decouple tests by having each test start with an empty database...
As developers we are dealing with many tasks every week. We need a system to organize ourselves. Goals After completing...
We use Selenium WebDriver integrated with Cucumber/Capybara for full-stack integration testing. Try and use it Your forked MovieDB should...
Stepping forward from JavaScript Basics, the goal of this card is for you to be able to read and write...
Understand how asynchronous JavaScript works: Read Henning's presentation about asynchronous Javascript (there's also a German video presentation...
If you've stumbled over display: grid while reading the Flexbox material of the previous card - we've got you...
Web technology is a broad field and you cannot be an expert in all aspects. However, it is useful to...
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For long running scripts it is useful to show a indicator for the progress in the terminal. Alternatively you can...
Using ffmpeg, you can easily re-encode a video to reduce its file size. Command Do it like this: