The original plan about PyQt5 did not intend to write so many articles. Unexpectedly, in the process of learning, I would constantly find things that I needed to record.
The calendar component is a component often used in the development of GUI interfaces, and is often used to allow users to select different dates.
Read More »[PyQt5] Tutorial(9) Use QCalendarWidget to create a calendar component
Sometimes, we need to execute our program regularly, it’s like crawling financial news, waking us up, and sending us emails … etc.
In Linux, we can use crontab tool to help us set up a schedule to automatically execute programs. Today, I will simply record how to set up crontab to accomplish these functions.
Read More »[Linux] Use crontab to execute the program regularly PyQt5 can make us to develop many interesting tool in Python, there must be many people who want to develop some tools about video processing.
In PyQt5, you just need to use QMediaPlayer component.
Read More »[PyQt5] How to use QMediaPlayer module to play video
Recently, I was learning about various deep learning models implemented by many masters in Python, and I see a unfamiliar package: Fire.
Read More »[Python] How to use “Fire” package to use function via command line
In fact, I haven’t used this tool for a long time. I suddenly had this need recently, so I found the code that I had studied before, and started to look for functions that I hadn’t tested before, and recorded it as a note by the way.
Read More »[NLP][Python] Chinese natural language analysis tools: THULAC HanLp (Han Language Processing) is open-source project on Github, it provided many functions:
If you want to read more document of it, you can refer here: https://github.com/hankcs/HanLP
Or you want to take a demo: http://hanlp.com/
Read More »[NLP][Python] NLP tool for Chinese text: HanLP Chinese characters can be roughly divided info “Traditional” and “Simplified“. If you need to convert one to another, I think the most convenient tool is OpenCC in Python.
Read More »[NLP][Python] Use OpenCC to convert simplified Chinese to traditional Chinese via opencc-python-reimplemented If you want to use Python NLP toolkit to analyze Traditional Chinese text, CKIP is your first choice. CKIP is developed by Taiwan Institute of Information Science, Academia Sinica, And won rankings in many competitions.
Read More »[NLP][Python] How to use CKIP to analyzeTraditional Chinese To segment words from sentence is very important in Chinese. In English you can segment words with space but Chinese cannot.
Let’s take an example.
Read More »[NLP][Python] Use “Jieba” package to segment Chinese words 
If you have the need to create a long “list” in Flutter, you can use the “ListView” component to do it.
It looks like this:
Read More »[Flutter] Use “ListView” to create a list component
