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Frameworks & web · #foundation
Learn how Foundation's Codable protocol eliminates manual JSON mapping in Swift, with a concrete example, configuration tips, and practical limitations.
Learn how to implement Foundation’s XY grid with minimal markup, understand its client‑side trust boundaries, run essential checks, and know when to reconsider the design.
Learn how to implement pagination in Hibernate using setFirstResult and setMaxResults to prevent OutOfMemoryErrors and avoid the common 'in-memory pagination' trap with join fetches.
Learn how to implement Hibernate pagination using setFirstResult and setMaxResults, and understand the performance risks of deep paging and in-memory pagination.
After a pg_upgrade operation fails, the administrator may be left with an inaccessible old cluster when link mode was used, or a partially upgraded state that prevents starting the new server. The goal is to determine a safe recovery path that preserves data integrity without requiring a full dump/restore, while considering constraints such as filesystem lay
json
swift
hibernate
java