I have used PyQt5 to make some simple tools for my daily use. After I switched my daily laptop from Linux to Mac OS, these tools have been working well.
Read More »[Solved][MacOS] Big Sur 11.2.1 PyQt5's Window Cannot Be Showed
In the past, a teacher had a whim to ask each student to make a mobile application as the final project; it was also at that time, my friend recommended me to learn how to use the Flutter framework to develop mobile apps.
Read More »Dart Language Basic Teaching Note
This is a common error when you using Python to develop, almost everyone who learns python has encountered it.
Read More »[Solved][Python] FileNotFoundError: [Errno 2] No such file or directory: 'xxx.txt'
Flutter is a set of App development framework developed by Google and actively promoted, which use Dart programming language to write the functions we want to implement.
Read More »[Flutter] Configure Flutter Development Environment on Android Studio
If you can quickly moved to the top or any specific cell in Google Sheets through shortcut keys, is it a very convenient thing?
Read More »[Google Sheets] How To Move To Top Or Specific Cell Today when I configuring the Flutter development environment on Mac OS, according to flutter doctor command, I want to use the following command to install cocoapods:
This is a common problem when you beginning to learn python. The error is usually because you access the index but the index value is larger than python List length.
Read More »[Solved][Python] IndexError: list index out of range
If you used ssh command to connect to the remote server, but you got the following error message causing you can not connect:
When we are chatting with friends with CS backgrounds, we may hear them said: "This time we should use the A package!", "Maybe we should consider importing B module..." So, what exactly is it? what is package? what is module? and what is the difference between them?
Read More »[Python] The Difference Between Package and Module
If we have a USB bootable flash drive when we reinstalling an operating system of computer, it is very convenient.
Read More »[Linux] Create a USB Bootable Flash Drive via Terminal
