在上面的代码中,我们定义了一个函数remove_trailing_zeros,它首先判断字符串中是否包含小数点,如果包含小数点,则去除末尾的零;如果不包含小数点,则直接返回原字符串。 方法二:使用正则表达式去除末尾的零 另一种方法是使用正则表达式去除末尾的零。 AI检测代码解析 importre# 去除字符串末尾的零defremove_trailing_zer...
importmathdefremove_trailing_zeros(num):ifmath.isclose(num,int(num)):returnint(num)else:returnnum 1. 2. 3. 4. 5. 6. 7. 示例 下面是两个示例,分别使用上述两种方法去除数字的尾部零: 示例一:使用字符串操作 AI检测代码解析 num=10.000result=remove_trailing_zeros(num)print(result)# 输出结果为 ...
def remove_trailing_zeros(number): # 将浮点数转换为字符串 number_str = str(number) # 去除尾部的零和小数点(如果小数点后没有数字) number_str = number_str.rstrip('0').rstrip('.') # 将处理后的字符串转换回浮点数 return float(number_str) # 示例 number = 3.14000 rounded_number = remove...
| S.rstrip([chars]) -> str | | Return a copy of the string S with trailing whitespace removed. | If chars is given and not None, remove characters in chars instead. | | split(...) | S.split(sep=None, maxsplit=-1) -> list of strings | | Return a list of the words in S...
append extend leftremove append leftmrorotate clear pop extend popleft 单向队列queue.Queue all_tasks_done get_nowait not_empty qsize empty join not_full queue full maxsize put task_done get mutex put_nowait unfinished_tasks 类型、进制转换 ...
44、ve and return an arbitrary element of ss.clear() Clear operation: remove all elements of sFile Object Methods and Data AttriobutesTable B.11. Methods for File ObjectsFile Object Attribute Descriptionfile.close() Closes filefile.fileno() Returns integer file descriptor (FD) for filefile.flus...
It’s worth knowing these common escape character sequences, as you might unwittingly try to use them in your string literals without realizing they have a special meaning in Python. Now you know to watch out for them! Remove ads Conclusion ...
defremove_trailing_zeros(number):number_str=str(number)number_str=number_str.rstrip('0')number_str=number_str.rstrip('.')if'.'innumber_str:parts=number_str.split('.')number_str=parts[0]+'.'+parts[1].rstrip('0')result=float(number_str)returnresult ...
Return a copy of the string with trailing whitespace removed. If chars is given and not None, remove characters in chars instead. 返回字符串的副本,删除尾随空格。 如果给出了chars而不是None,则删除chars中的字符。 """ pass def split(self, *args, **kwargs): # real signature unknown ...
(metric_key, metric_name) in enumerate(metrics, start=1): plot_metric_subplot( i, x_range, train_val_metrics['train'][metric_key], train_val_metrics['val'][metric_key], test_metrics[metric_key[:-1]], # Remove the trailing 's' for test metric key metric_name ) plt.tight_layout...