11th December 2021

Computer Science⚑

CICD⚑

Github Actions⚑

• New: Concurrency.

  You can use concurrency to cancel any in-progress job or run. Example:

  concurrency:
    group: docs-${{ github.head_ref }}
    cancel-in-progress: true
  

  This is useful to cancel previous jobs if new commits are pushed, which saves minutes, energy and avoids conflicts when pushing changes during the action.

Programming⚑

Debugging⚑

• New: Debugging Flutter.

  Import dart:developer and add debugger(); wherever you want. Then, open your browsers developer tools and use the console.

pytest⚑

• New: Class fixture.

  To run a custom function for every test in a class do:

  class TestClass:
      @pytest.fixture(autouse=True)
      def setup(self):
          self.variable = 42
  
      def test_something(self):
          ...