Access and practice interview questions covering Java, concurrency, Redis, Spring, and more. Solve problems in areas like backend development, frontend frameworks, mobile technologies, and computer fundamentals.
by 登健 程★ 4.414 ratingsEducationFreeData updated 2026-09-12
Learn PHP programming through 12 project-based units covering fundamentals to content management systems. Complete 100 programming challenges to practice skills. Build dynamic websites and web applications. Work offline without ads.
Learn number names in Estonian with spoken and visual displays. Recognize numbers 1 through 10 and 0. Shuffle numbers or change background colors by shaking device or tapping the smiley face. Supports iPhone and iPad.