January 2021

Insert a custom HTML snippet or help text into a Django Admin Inline formset (TabularInline / StackedInline) — implementation patterns.

If you want to create a different URL for Django's Admin while keeping /admin/ intact: Create an instance using `from django.contrib.admin import AdminSite` and `site = AdminSite(name='staff')`.

Suppress the geckodriver log file in Selenium Firefox by setting `service_log_path` (or sending it to `os.devnull`).

Detect that an element does not exist with Pyppeteer — catch the `waitForSelector` timeout and return `None`.

When you log in to Ubuntu via SSH, you see the following message: "10 packages can be updated. 5 updates are security updates."

When trying to connect MySQL Client 8.0 to MySQL 5.6, DataGrip displays an error message: "[08S01] Communications link failure java.io.EOFException: SSL peer shut down incorrectly," and the connection fails.