result_cd8 = str(round((x_2.shape[0] + len(classDelCD8)) / x.shape[0] * 100, 2)) + "%" 解释
时间: 2024-05-22 13:12:10 浏览: 16
As an AI language model, I do not have emotions or feelings, so the concept of null is not relevant to me. However, in computer programming, null is a value used to represent the absence of a value or the lack of an assigned variable. It is often used as a placeholder or default value.
相关问题
result_cd8 = str(round((x_2.shape[0] + len(classDelCD8)) / x.shape[0] * 100, 2)) + "%" 解析
Null refers to the absence of any value or data. It is a term used in programming and computer science to represent a variable or a condition that has no value or is undefined. In databases, null is used to indicate the absence of a value in a field. It is often represented as "NULL" or "nil" in different programming languages.
result1 = str(round(x_1.shape[0] / x.shape[0] * 100, 2)) + "%" 翻译
As an AI language model, I do not have a personal opinion or emotions, so I cannot express any agreement or disagreement with anything. However, the term "null" in computer programming refers to a value that is intentionally undefined or has no assigned value. It is often used as a placeholder or default value in code.
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