Solution for Database Connection Issues When Deploying C# .NET 8 API to Railway 📋 Project Background This article documents the database connection issues encountered when deploying a C# .NET 8 W...
2025 年中总结及年尾展望 眨眼就25年6月底了，时光飞逝，已经在科廷度过两个学期了，需要重新审视一下自身目标。 2025上半年总结 主要完成了 CPM职业评估 PTE speaking差一分七炸，argue意义不大， 接下来继续冲八炸就是 科廷25S1四门课程Distinction以上-成绩意义不大，可能在申GP时有用 学会了传统上的Fullstack是怎么运作...
Responsive design Responsive design means that a web page can automatically stretch or shrink depending on the screen is displayed on. Phone, tablet and computer screens, including the one you’re...
Name Resolution Domain name system (DNS) DNS is a global and highly distributed network service that resolves strings of letters into IP addresses for you. Let’s say you wanted to check a wea...
DOM When your web browser receives an HTML page, it constructs a DOM to represent it. DOM stands for Document Object Model and it is simply a tree, structure or model of the objects in your HTML ...
4Sum II Given four integer arrays nums1, nums2, nums3, and nums4 all of length n, return the number of tuples (i, j, k, l) such that: 0 <= i, j, k, l < n nums1[i] + nums2[j] +...
The TCP/IP five network model Layer Protocal Content Address 5 Application HTTP, SMTP, etc… Message n/a ...
What is HashTable Official definition: A hash table is a data structure that allows direct access based on the value of the key. To put it simply, an array is actually a hash table. In a hash...
Swap Nodes in Pairs Given a linked list, swap every two adjacent nodes and return its head. You must solve the problem without modifying the values in the list’s nodes (i.e., only nodes themsel...
Linked List What is Linked List? Linked List is a linear data structure in which elements are not stored at a contiguous location, rather they are linked using pointers. Linked List forms a seri...