To calculate the age from a birthdate in Python, use this function: fromdatetimeimportdate defage(birthdate): today = date.today() age = today.year - birthdate.year -((today.month, today.day)<(birthdate.month,
day) < (month, day)) print("Your age is",age,"years.") Output Your age is 32 years. Using dateutil method The other module available in python is dateutil, which provides a relativedelta() function to calculate the difference between the birth date and the current date. The ...
Learn to create an age calculator using Python and Tkinter. This tutorial provides step-by-step instructions and code examples.
# Apply a custom function to a columndef custom_function(x): return x * 2df['new_column'] = df['old_column'].apply(custom_function) 你可以将自定义函数应用于列,这在需要执行复杂转换时尤其有用。 对时间序列数据重新取样 # Resample time se...
() # Calculate the temporal span requisite for sentence transcription time_taken = end_time - start_time # Employing the function defined previously, compute the typing velocity typing_speed = calculate_wpm(time_taken, len(sentence)) # Present the resultant data to the user, for posterity's ...
# Apply a custom function to a columndef custom_function(x): return x * 2df['new_column'] = df['old_column'].apply(custom_function) 你可以将自定义函数应用于列,这在需要执行复杂转换时尤其有用。 对时间序列数据重新取样 # Resample time se...
此装饰器将在调用calculate_average函数时自动记录日志。 3.2.1.2 性能分析装饰器 这里展示一个计算函数执行时间的装饰器: import time def timing_decorator(original_function): @functools.wraps(original_function) def wrapper(*args, **kwargs): start_time = time.time() ...
Average Grade: 86.4 In the exercise above, we declare a "Student" NamedTuple with the fields 'name', 'age', and 'marks'. The "calculate_average_grade()" function takes a "Student" NamedTuple as input, calculates the average grade from the 'marks' field, and returns it. Next, we c...
def function_name(parameters):# 函数体 # ...return value 其中，function_name是函数的名称，parameters是函数的参数列表，value是要返回的值。下面是一个简单的示例，演示如何使用return语句从函数中返回一个整数：def add(a, b):result = a + b return result sum = add(3, 5)print(sum) # 输出 8...
@decorator_name def function(): # 原有的函数代码这里，@decorator_name这行代码表示function函数...