Welcome to my blog...
... Most articles were written in Vietnamese (I come from Vietnam 🤗), sometime in English, sometime in both! 🤑
Go to "Dev" section to read articles about Tech, IT, Design and Devevelopment in general 😄
Fixing bug is hard, so sometime I note down the challenge I encountered here 😘
"Essay" is where I write crazy things. Don't care about it 😹
Sometime I note down some "Tips" about Programming in general. Hope they can help you 🚀
"Misc" is about trivial stuffs: game-review, poems, my quick notes, my paintings, etc 🎨
Want to know who the hell am I? Visit About 😚
You can visit my Github to know more about my Project 😎
Author: Son Nguyen Hoang
Word: 1645
Language: English
Created On: 12 Jun 2024
Useful concepts for generic interface, delegates and more!
Recently I decided to teach myself some C# knowledge that I found my self lacking, including but not limited to Task (Concurrency), delegates and some Design Patterns. While reading books, I encountered two concepts that sound pretty weird. They are Covariance and Contravariance. What are these? Problem I didn’t find any good translation to Vietnamese of these two concepts. The first result from Google indicates that Covariance is related to statistic?...
Posts
Author: Son Nguyen Hoang
Word: 3104
Language: Vietnamese
Created On: 20 Nov 2024
Chuyện thứ hai
Ông Phan mất rồi. Ông vừa qua đời hôm qua. Lúc ấy ở bên Đức có lẽ là năm giờ sáng. Mẹ tôi nhắn cho tôi từ chiều. Lúc ấy mẹ gửi đính kèm một tấm ảnh. Người trong ảnh ấy là một ông bác tóc bạc trạc tuổi ông ngoại tôi. Khuôn mặt người đó trong ảnh nở nụ cười lớn. Đôi lông mày cong cong, hệt như của ông ngoại....
Posts
Author: Son Nguyen Hoang
Word: 1337
Language: English
Created On: 19 Nov 2024
Documents and study note for classic leetcode problem: Two Sum
Two Sum Problem Statement Given an array of integers nums and an integer target, return the indices i and j such that nums[i] + nums[j] == target and i != j. You may assume that every input has exactly one pair of indices i and j that satisfy the condition. Return the answer with the smaller index first. Example 1: Input: nums = [3,4,5,6], target = 7 Output: [0,1] Explanation: nums[0] + nums[1] == 7, so we return [0, 1]....
Posts
Author: Son Nguyen Hoang
Word: 370
Language: English
Created On: 15 Nov 2024
A quick journey to fix a stupid, confusing bug
For the last few days I challenged myself to craft a small, lightweight extension on VScode. This is a tool I customized to ease some of the pain I had when working with Roblox. Getting used to VSCode Extension is fun - I have to admin. The API is clean and sharp, however, something had happened … Problem Some unwanted behavior occur I have to add code breakpoint to debug the extension but it not work....