Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 2 posts - 1 through 2 (of 2 total) Author Posts May 25, 2025 at 7:18 am in reply to: Which Python interview question caught you off-guard and what did you learn from #20416 roseParticipant I once stumbled on the difference between is and ==. Now I always remember: is checks identity, == checks equality. May 23, 2025 at 9:29 am in reply to: What feature, concept, or workflow gave you the most trouble? #20376 roseParticipant Delta Lake was a bit abstract. Once I practiced time travel and versioning, it clicked, but it took time. Author Posts Viewing 2 posts - 1 through 2 (of 2 total)