id,title,slug,link,category_id,tags,type_id,image,provider_id,publisher_id,university_id,institution_id,duration,cost_id,certificate,difficulty,description,syllabus,pages,added_date,published_date,bad_link,popular
27202,"Binary Tree Traversal Techniques - DFS vs BFS - DFS Preorder vs Inorder vs Postorder",binary-tree-traversal-techniques-dfs-vs-bfs-dfs-preorder-vs-inorder-vs-postorder-27202,,1,,1,https://d3f1iyfxxz8i1e.cloudfront.net/courses/course_image/c76292c9223b.jpg,87,,,,"28 minutes",1,,,,,,2024-06-24,,no,