Activities on BFE.dev

2026-8-25 - vG6c8Tx solved 3. truncate text in multiple lines(with ellipsis) .

2026-8-25 - llL4xqu solved 162. find the single integer .

2026-8-25 - vG6c8Tx solved 2. truncate text in one line(with ellipsis) .

2026-8-25 - llL4xqu solved 167. Intersection of unsorted arrays .

2026-8-25 - Ppf1D3B solved 51. search element right after target with Binary Search(possible duplicate array) .

2026-8-25 - Ppf1D3B solved 50. search element right before target with Binary Search(possible duplicate array) .

2026-8-25 - Ppf1D3B solved 49. search last index with Binary Search(possible duplicate array) .

2026-8-25 - Ppf1D3B solved 48. search first index with Binary Search(possible duplicate array) .

2026-8-25 - ZYmwi1e solved 68. get DOM tags .

2026-8-25 - Ppf1D3B solved 47. reverse a linked list .

2026-8-25 - Ppf1D3B solved 46. implement `_.once()` .

2026-8-25 - Ppf1D3B solved 44. implement Selection Sort .

2026-8-25 - Ppf1D3B solved 42. implement Insertion Sort .

2026-8-25 - Ppf1D3B solved 40. implement Bubble Sort .

2026-8-25 - Ppf1D3B solved 39. implement range() .

2026-8-25 - ZYmwi1e solved 104. Traverse DOM level by level .

2026-8-25 - Ppf1D3B solved 38. implement `jest.spyOn()` .

2026-8-25 - Ppf1D3B solved 37. implement Binary Search (unique) .

2026-8-25 - Ppf1D3B solved 35. implement `Promise.race()` .

2026-8-25 - Ppf1D3B solved 31. implement async helper - `race()` .