# Using setTimeout() instead of step.sleep() in a Cloudflare Workflow? ## Summary A workflow relied on Cloudflare K/V writes with a strict rate limit (1 write/sec per key) after each API call. Initial mitigation used `step.sleep()` to avoid throttling, but the engineer explored substituting it with `setTimeout()` to simplify step architecture. Replacing the native sleep … Read more

Azure AD B2C Session Management: Preventing User Creation After Abrupt Session Closure Summary Azure AD B2C unexpectedly creates user profiles if a session terminates abruptly after users submit signup information. Occurs specifically during the final signup stages (e.g., post-submit/continue click), leaving the user journey incomplete. Impacts systems relying on custom policies that trigger user creation … Read more

Cant Serialize and Deserialize ViT in Keras When Setting Classification = True Summary Attempts to serialize (save) or deserialize (load) the ViT Keras model fail exclusively when classification=True Models saved with classification=False work correctly Error arises during deserialization when reconstructing the model architecture Common error: AttributeError indicating cls_token is missing upon loading Root Cause The … Read more

Postmortem: Unanimated Progress Bar Transition in TailwindCSS Summary During progress bar implementation using TailwindCSS, setting transition-duration concurrently with width changes prevented smooth animation. The duration-3000 CSS class was applied simultaneously with the 100% width update, causing the transition effect to be bypassed. Root Cause CSS transitions require persistent timing configuration during state changes transition-duration: 0s … Read more

Postmortem: Inline Datepicker Styling Failures in Flowbite + Tailwind CSS Project Summary Customizations to Flowbite’s inline datepicker failed because Tailwind’s CDN version doesn’t support arbitrary variants or complex selectors. Styles targeting nested elements were ignored, causing borders, colors, and date states to remain unchanged despite extensive CSS overrides. Root Cause Flowbite generates DOM elements dynamically … Read more

Issue Analysis: Arabic Hyperlinks Render Bold in Word Despite Missing OpenXML Bold Tag Summary Run properties Character styles (“Hyperlink”) Base styles (“DefaultParagraphFont”) Paragraph styles The system failed to reconstruct the bold rendering during document regeneration. Root Cause The bold appearance originates from Word’s locale-specific defaults for complex scripts: 2. Word internally applies bold formatting to … Read more

Production Postmortem: Tag-Based Task Execution Failure in Ansible Molecule Scenario Summary Root Cause Molecule applies –tags/–skip-tags globally to both role tasks and its internal action playbooks (create.yml/destroy.yml). The role’s always-tagged task (Make preparations) runs indiscriminately due to Ansible’s built-in always tag behavior. Tag inheritance wasn’t isolated to the role. Action playbooks lacking explicit tagging inherited … Read more

Postmortem: Docker Networking Failure in Canton Blockchain Setup Summary User attempted to deploy Canton blockchain components (Participant, Sequencer, Mediator) as separate Docker containers. Remote connections between containers failed despite individual components running. Core issue: Containers couldn’t establish network communication due to misconfigured Docker networking. Root Cause Missing Docker network bridge: Containers deployed without explicit Docker … Read more