Nic articles - 76 total
My Favorite Tech Blogs
Hope you’re all enjoying your holidays! Today I want to share some of my favorites tech blogs. I...
How to Keep A Program Running with Ssh logout
Some times we need to keep jobs running without a ssh session, here there are three ways to achieve...
Rust Warp: Use Cookie for Authorization
Warp is a composable, web server in Rust. It's code is very small and focus on speed. The...
The Best Way To Learn Frontend As An Experienced Programmer
I have done some front-end programming recently. Even I have been coding for almost 16 years, I...
The Great Programming Quotes
Several days ago, I came across John Carmack’s post on learning programming. His advice is truly...
Why Copilot Will Not Change Programming
The hottest tech new of last week is Copilot. Seems almost all programmers are playing or waiting...
Top 5 VSCode Extensions for Markdown
I moved from Emacs to VSCode for almost one year. Most of the time, I’m editing Markdown. Let me sha...
5 Fancy Shells You Should Have A Try
I love command-line because it makes me more productive. Most of the time, I live in a Shell in dail...
Bloom Filter: Concept and Implementation
Problem Think about this scenario, given a list of strings with number of N, where N is la...
5 Tips For Techical Interview
As a tech lead worked at several technical giants, I have participated in dozens of interviews as a i...
Top 5 Books for Python Programming
Original Post Python is a language I like very much, and it is also hot right now. In this post, I w...
Config Nginx For Security
Orignal Post When I was in the security group, we found many programmers don't know how to handle, o...
The Tools For Programming Languages
I'm always interested in all kinds of programming languages. There are common kinds of tools used b...
How to config HTTP/2 with Nginx
What is HTTP/2 HTTP/2 (Originally named HTTP 2.0) is the second major version of the HTTP...
Is C Still Worth Learning?
With Python and Java being so hot in the IT industry these days, if you're still in school or you hav...
Eliminate render-blocking resources: JavaScript, CSS
Today I changed my site from WordPress to a static one. The loading speed should improve much. I che...
5 Tricks That Will Help You Debug Python Code
Debugging is a fundamental skill for programmers, it’s a craft and we need to practice to be better...
5 Tools To Boost Your Productivity on Windows 10
@stadsa on Unsplash Microsoft has done great efforts to improve the user experience and...
5 Most Common, Unwitting Lies That Developers Tell
After almost 10 years of programming, I found some funny and common lies that we programmer will tell...
Understanding MapReduce
MapReduce is a computing model for processing big data with a parallel, distributed algorithm on a cl...
What I learned from Steve Jobs thoughts about technology and product
Steve Jobs left the world for almost ten years. Recently, I watched a short Youtube video which rem...
LeetCode: Longest Consecutive Sequence
Challenge description Given an unsorted array of integers, find the length of the longest...
LeetCode: Serialize and Deserialize N-ary Tree
We use format: “val child_size children …”. And in deserialize procedure, we use a depth first sear...
LeetCode: Populating Next Right Pointers in Each Node
Iteractive algorithm with queue This is a simple version of level-order traverse. cla...
LeetCode: Clone Binary Tree With Random Pointer
Deep copy Deep copy is a process in which the copying process occurs recursively. We nee...
How to Find Which Process using a Networking Port
netstat Command netstat will show the most useful statistic data of networking. netst...
Kth Largest Element in an Array
Challenge Description Find the kth largest element in an unsorted array. Note that it is t...
Validate Binary Search Tree
Challenge Description Given a binary tree, determine if it is a valid binary search tree (...
KMP String Search Algorithm
Knuth–Morris–Pratt string-searching algorithm (or KMP algorithm) is a string search algorithm. It’...
Understanding Recursion and Continuation with Python
Figure 1: Photo by Amelie & Niklas Ohlrogge on Unsplash In the article How To Learn All Progra...