Archive Show All19 AWS1 Algorithm5 Data Structure3 Design Pattern2 DevOps2 GCP1 Git1 Interview6 Java4 Leetcode5 Multithreading1 Solr1 System Design1 Talk1 2022 Apr 20Github Wed Added 2019 Jun 01Leetcode Templates Feb 18Leetcode Back Tracking Problems Feb 15Leetcode Queue & Stack Problems Feb 12Leetcode Linked List Problems Feb 09Leetcode String & Subarray Problems 2018 Dec 21Create CI/CD pipeline for Google App Engine with CircleCI 2.0 Dec 16Create CI/CD pipeline for AWS Lambda with CircleCI 2.0 Nov 23Executors, a short-path or an evil? Nov 08Tig - a great partner of git Oct 15Design Pattern - Template Method Pattern & Strategy Pattern Oct 05Design Pattern - Factory Pattern Sep 20Why the size of Hashmap is power of 2 in Java Sep 06Count Inversions in an Array Aug 31The Secret Improvement of HashMap in Java 8 Aug 13Find the Largest K Elements Aug 07Merge Policies in Solr Aug 03Maximum Subarray Problem Aug 01Welcome