Archive Show All20 AWS1 Algorithm6 Data Structure3 Design Pattern2 DevOps2 GCP1 Git1 Interview7 Java4 Leetcode5 Multithreading1 Solr1 System Design2 Talk1 2024 Dec 102024 Dec 7 Days Interview Prepare 2022 Apr 202022 April Internal Interview Prepare 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