Designing Baidu SEO Click Software with GUI using PyQt6

2022年3月30日
| Technology
For webmasters, improving search engine rankings through website SEO and attracting more organic users is crucial for continuously increasing website traffic. In addition to improving the quality of their own website content, simulating searches and clicks on search engines is a complementary method. After comparing various existing Baidu and Sogou click software, designing a customizable SEO click software of one’s own seems very challenging and meaningful. Recently, I’ve also been learning PyQt6 as a GUI programming package, which is perfect for this task.……

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The Lion and the Wolf

2022年2月25日
| Miscellaneous

God placed two flocks of sheep on the grassland, one in the east and one in the west. God also assigned two kinds of natural enemies to the sheep: lions and wolves. God said to the sheep, ``If you want wolves, you get one, which can bite you at will. If you want lions, you get two, and you can choose one of the two lions at any time and also switch between them whenever you want.''

(So, would you choose a wolf or a lion?)

The eastern flock thought: lions are much fiercer than wolves, so it’s better to have a wolf. So they asked for one wolf. The western flock thought: although lions are fiercer than wolves, we have the choice right, so we want lions. So they asked for two lions.

After the wolf entered the eastern flock, it started eating sheep. The wolf was small and had a small appetite, one sheep could feed it for several days. Thus, the sheep were hunted only once every few days.

……

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Benefits of Trade

2022年1月22日
| Miscellaneous
Recently, I have been reading Gregory Mankiw’s “Principles of Economics” and found it quite interesting. Here, I share one example that trade can benefit both parties, creating a win-win situation rather than one winner and one loser.……

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Drawing Raincloud Plots with Python

2022年1月11日
| Technology
When performing exploratory analysis, bar charts and box plots are excellent methods that can effectively display the general data structure and distribution. Recently, I saw someone using raincloud plots to display data, and the graphics looked beautiful and interesting. Therefore, I have organized this information and implemented the drawing of raincloud plots using Python.……

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Python Native Lists vs. NumPy Arrays

2021年12月22日
| Technology
In Python, you can choose from various native data types to store collection data, including list, array, tuple, and dictionary. Among these, the list is highly flexible, can store any content, and is mutable, making it widely applicable. However, for scientific computing and storing purely numerical data, NumPy is widely used and has practically replaced lists. So, what are the differences between them, how significant are these differences, and how should they be applied in practice?……

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