배우기를 멈추는 사람은 20세건 80세건 늙은 것이다.

pip install lxml html5lib beautifulsoup4 import pandas as pd url = 'https://en.wikipedia.org/wiki/History_of_Python' dfs = pd.read_html(url) print(len(dfs)) print(dfs[0]['Version']) print(dfs[0]['Release date']) # Load pandas import pandas as pd # Webpage url url = 'https://en.wikipedia.org/wiki/History_of_Python' # Extract tables dfs = pd.read_html(url) # Get first table df = dfs[0] # Extract c..

https://stackoverflow.com/questions/26546299/result-type-of-an-implicit-conversion-must-be-more-specific-than-anyref/26549898#26549898 Result type of an implicit conversion must be more specific than AnyRef Let def h(a: AnyRef*) = a.mkString(",") h: (a: AnyRef*)String and so h("1","2") res: String = 1,2 However, h(1,2) error: the result type of an implicit conversion must be more specific than A..