PinnedPeter Chen日文從零到考取N1歷程先說一下,我日文從開始學,到考取N1,中間時間是蠻久的,但為了紀念終於考取了N1,所以想記錄這整個歷程。Feb 9, 2021Feb 9, 2021
PinnedPeter ChenQuick SortHere, let me introduce one of the sorting algorithms: Quick Sort.Jul 15, 2023Jul 15, 2023
Peter ChenIntroduction to using git stashAssuming we’re currently developing on branch feature/a, and a colleague has sent a pull request needing our review on branch feature/b. We…May 14May 14
Peter ChenTransaction and its properties(ACID)In this article, I will introduce what a transaction is in database terms and its properties (ACID).Oct 2, 2023Oct 2, 2023
Peter ChenB-TreesB-trees are balanced search trees designed to work well on disk drives or other direct-access secondary storage devices. B-trees are…Sep 12, 2023Sep 12, 2023
Peter ChenAVL TreeBefore introducing AVL tree, it is necessary to have an understanding of binary search tree. Please refer to my article on this topic…Aug 19, 2023Aug 19, 2023
Peter ChenHash TablesHash table is a mapping between keys and values, and it allows us to perform insert, delete, and search (finding the value associated with…Jun 28, 2023Jun 28, 2023
Peter ChenExplaining the Solution to LeetCode’s Two Sum ProblemLet’s take a look at the first question on LeetCode, Two Sum.Jun 3, 2023Jun 3, 2023
Peter ChenShallow vs Deep Copying of Python ObjectsPython物件有分成Immutable objects以及Mutable objects,Jan 31, 2022Jan 31, 2022