Today I am in a limited network environment and need to register the mac address of my mobile device in the WiFi settings so that I can connect to the Internet… But when I confirm the mac address of my mobile device, I was surprised to find that my address was 02:00:00:00:00:00.
Read More »[Solved] Mac Address of Android Device Display 02:00:00:00:00:00
When I’m using Google Sheets to record my bills, I’d like the numbers I have a surplus to be in green, and losses in red; that’s a better way to see what’s going on in my records at a glance.
Read More »[Google Sheets] Style Fields When Setting Different Conditions Lately I’ve started to like using Google Sheets instead Microsoft Excel for recording my billing, because the cloud sync and the ability to share on phones and tablets is so convenient.
Read More »[Google Sheets] Create a Select Options on Units via Drop-down Menu
Selection sort is one of the most well-known sorting algorithms, like Bubble sort, is a stable sorting method. Whether it is the best case, the average case or the worst case, the time complexity is O(n^2).
Read More »[Data Structure] Introduction of Selection Sort Bubble sort is the first sorting method that most people come into contact with, because it is really the most intuitive and best-written sorting method.
Read More »[Data Structure] Introduction of Bubble Sort
priority_queue is a queue container provided in the C++ Standard Template Library (STL), which returns the element with the highest priority first.
Read More »[C++] Note of priority_queue of STL
Today, when I tried to upload the client’s theme on the test site, that display a rotating circle, and then reported to me the following error message:
Read More »[Solved][WordPress] “The Link You Followed Has Expired” Occurred When Upload Theme Today I noticed a post about LeetCode that was missing some codes. I find the article and update the content, then try to update it.
Read More »[Solved][WordPress] “Updating failed. Not a valid JSON response” Error
Today I encountered a problem about the GitLab cannot startup. It freeze at the sudo systemctl start gitlab-runsvdir.service command.
Recently I moved some private projects to VS Code from PyCharm, but I encountered a problem: the Python parsing that VS Code supports by default is based on the global environment, and I am used to enabling different virtual environment in different Python project.
Read More »[VS Code] Activate the Python Virtual Environment in the Project
