Data Structure and Algorithms | 2020-02-03 Leetcode 60. Permutation Sequence Question Given an n, not to output its full permutation, but to arrange all co ...
Spring Cloud | 2020-01-31 Spring Cloud 7: API Gateway - Zuul Part 1 With microservices architecture, each microservice exposes a set of fine-grained services to the out ...
Data Structure and Algorithms | 2020-01-30 Dynamic Programming Basic ConceptThe process of dynamic programming is: each decision depends on the current state, and ...
Data Structure and Algorithms | 2020-01-28 Leetcode 96. Unique Binary Search Trees Question Similar to 95. Unique Binary Search Trees II. This time just need to count the number of ...
Data Structure and Algorithms | 2020-01-22 Leetcode 95. Unique Binary Search Trees II Question Given n, use these numbers 1 ... n to generate all possible binary search trees. Similar ...
Data Structure and Algorithms | 2020-01-20 Leetcode 91. Decode Ways Question Each number corresponds to a letter. Given a string of numbers, need to know how many dec ...
Data Structure and Algorithms | 2020-01-19 Leetcode 5. Longest Palindromic Substring Question Dind the longest palindromic substring in a given string s Similar Questions Hard - 214. ...
Spring Cloud | 2020-01-17 Spring Cloud 6: Fault Tolerant - Hystrix When implementing the microservice architecture, we usually split the services into individual micro ...
Data Structure and Algorithms | 2020-01-15 Leetcode 90. Subsets II Question Return all subsets of a set of integers (may contain duplicates). Similar Questions Medi ...
Data Structure and Algorithms | 2020-01-13 Leetcode 81. Search in Rotated Sorted Array II Question Follow up question on 33. Search in Rotated Sorted Array. This time the array may contain ...