{"id":"2033534311362683332","url":"https://x.com/cs50/status/2033534311362683332","text":"This is Lecture 2 of CS50 for Business on Designing Data Structures. Explore the essentials of data structures, such as arrays, linked lists, trees, and hash tables, and understand their trade-offs for efficient memory use and algorithm performance. To take this course for a certificate, register at http://cs50.edx.org/business. \n\nhttps://youtu.be/-kKf1U6KuGk","author":{"name":"CS50","username":"cs50","avatarUrl":"https://pbs.twimg.com/profile_images/829508699412652033/5TVdLqmu_200x200.jpg"},"createdAt":"Mon Mar 16 13:22:15 +0000 2026","engagement":{"replies":3,"retweets":50,"likes":460,"views":17503},"media":{"photos":[{"url":"https://pbs.twimg.com/media/HDiQqRYaYAErrpe.jpg?name=orig","width":1920,"height":1080}],"videos":[]},"externalLink":{"url":"http://cs50.edx.org/business","displayUrl":"cs50.edx.org","title":"HarvardX: CS50’s Computer Science for Business | edX","description":"This is CS50’s introduction to computer science and tech literacy for business professionals.","thumbnailUrl":"https://prod-discovery.edx-cdn.org/organization/logos/44022f13-20df-4666-9111-cede3e5dc5b6-2cc39992c67a.png"},"adhxContext":{"savedByCount":1,"publicTags":[],"previewUrl":"https://adhx.com/cs50/status/2033534311362683332"}}