📜  Python| numpy.issubdtype()函数

📅  最后修改于: 2022-05-13 01:54:38.780000             🧑  作者: Mango

Python| numpy.issubdtype()函数

numpy.issubdtype()函数用于确定第一个参数是否是第二个参数在类型层次结构中较低/相等的类型代码。如果第一个参数较低或相等,则返回 true,否则返回 false。

代码#1:

# Python program explaining
# numpy.issubdtype() function
  
# importing numpy
import numpy as geek
  
# selecting the argument
  
arg1 = geek.int64
arg2 = geek.int32
  
# output boolean value
out_val = geek.issubdtype(arg1, arg2)
print ("Is the first argument lower: ", out_val) 
输出 :
Is the first argument lower:  False

代码#2:

# Python program explaining
# numpy.issubdtype() function
  
# importing numpy
import numpy as geek
  
# selecting the argument
  
arg1 ='S2'
arg2 = geek.string_
  
# output boolean value
out_val = geek.issubdtype(arg1, arg2)
print ("Is the first argument lower: ", out_val) 
输出 :
Is the first argument lower:  True