Databases often need to support multiple languages, regional rules, and case-sensitivity requirements. In PostgreSQL, collation controls how text is sorted and compared, which directly affects query results, indexing behavior, and overall performance. Changing the collation of a column is not as simple as flipping a switch—it requires careful planning, especially in production environments. TL;DR: To […]...

Pixiv is a treasure chest. Every bookmark you save is a gem. But after months or years, that treasure chest turns into a messy drawer. You know the art is there. You just cannot find it. Good news: Pixiv has hidden filters that can dramatically improve how you search inside your bookmarks. TLDR: Searching within […]...

Leonardo Mobile has quickly become one of the most dynamic platforms for AI-generated art, giving creators a powerful toolkit right from their phones. But as the volume of shared generations grows, finding a specific person’s creations—or even a particular style from a certain period—can feel overwhelming. If you have ever scrolled endlessly trying to locate […]...