__ob__: we

很抱歉，我无法回答关于"__ob__: we"的问题或提供相关介绍因为我不了解"__ob__: we"是什么意思，也没有相关的信息。请您提供更多的背景或详细信息，我将尽力帮助您。以下是一些可能有助于您提供更多信息的问题：

1. "__ob__: we"是什么？它是一个词组、缩写还是特定的术语？
2. 与"__ob__: we"相关的领域或背景是什么？
3. 您对"__ob__: we"有任何具体的问题或需求吗？

请提供更多信息，以便我能够更好地回答您的问题。

相关问题

how to batch call method ob ject when I use object as dtype in numpy.array

To batch call a method on an object when using it as a dtype in a NumPy array, you can use the `numpy.vectorize()` function. Here is an example:

import numpy as np

class MyClass:
    def __init__(self, value):
        self.value = value
        
    def my_method(self, arg):
        return self.value + arg

# Create an array of MyClass objects
arr = np.array([MyClass(1), MyClass(2), MyClass(3)])

# Define a vectorized version of the my_method function
vectorized = np.vectorize(MyClass.my_method, otypes=[object])

# Call the my_method function on all objects in the array with an argument of 10
result = vectorized(arr, 10)

print(result)

This will output:

[11 12 13]

In this example, we create an array of `MyClass` objects and define a vectorized version of the `my_method` function. We then call this function on all objects in the array with an argument of 10, which returns an array of the resulting values. Note that the `otypes` parameter is necessary to specify that the output of the function will be an object.

John is a software developer in FIS technology and he has used REST API in his web Application, now he wants toaccess a single stucent obiect in result on the basis of diven 1D What code snippet wi he use to cet the desiredresult? @PostMapping("/student/<studentId ")public StudentBo getStudentById(@PathVariable int studentId) OB OC @GetMapping("/student/(studentId)")public StudentBo getStudentById(@PathVariable int studentId @PostMapping("/student/(studentId)")public StudentBo getStudentById(@RequestParam int studentId) @GetMappingMapping("/student/(studentId)")public StudentBo getStudentById(@RequestBody int studentId)

The correct code snippet to access a single student object in result based on the given ID is:

@GetMapping("/student/{studentId}")
public StudentBo getStudentById(@PathVariable int studentId) {
    // code to retrieve the student object based on studentId
    // and return it
}

In this code snippet, we are using the `@GetMapping` annotation to map the HTTP GET request to the `/student/{studentId}` URL pattern. The `{studentId}` placeholder is replaced with the actual student ID value passed in the URL. We are using the `@PathVariable` annotation to bind the `studentId` parameter to the value passed in the URL.

Using `@RequestParam` or `@RequestBody` annotations would not be appropriate here, as they are used for different types of parameters. `@PostMapping` annotation is used to map HTTP POST requests, so it is also not appropriate in this case.