Python 3 - 嵌套 IF 语句 在某些情况下,您可能希望在一个条件为 true 后检查另一个条件。在这种情况下,您可以使用嵌套的 if 构造。 在嵌套的 if 构造中,您可以在另一个 if...elif...else 构造内部拥有一个 if...elif...else 构造。 语法 嵌套的 if...elif...else 构
else: forkey,valueinobj.items(): ifkeyisnotNoneandvalueisnotNone: returnMapType(_infer_type(key,infer_dict_as_struct), _infer_type(value,infer_dict_as_struct),True) returnMapType(NullType(),NullType(),True) elifisinstance(obj,list): ...
python 13th Dec 2020, 5:01 PM Ratnapal Shende 26 Respostas Ordenar por: Votos Responder + 7 Ratnapal Shende Change the "if" with "elif" of if-statement where the "pass" is located. Then add "twice_flag += 1" to the same if clause where the "pass" is located. The reason "if...
else: returnfinal_4 def_init_weight(self): forminself.modules(): ifisinstance(m,nn.Conv2d): nn.init.kaiming_normal_(m.weight) elifisinstance(m,nn.ConvTranspose2d): nn.init.kaiming_normal_(m.weight) elifisinstance(m,nn.UpsamplingBilinear2d): ...
Python Copy import json def flatten_json(json_obj, delimiter='_', prefix=''): flattened = {} for key, value in json_obj.items(): if isinstance(value, dict): flattened.update(flatten_json(value, delimiter, f"{prefix}{key}{delimiter}")) elif isinstance(value, list): flatte...
In [ ] !python -m pip install -U scikit-image 基本模型 作者提出了将VGG 和ResNet 的基本模块作为特征提取网络的基本网络元件 In [7] import paddle from paddle import nn import paddle.nn.functional as F use_gpu = True paddle.device.set_device('gpu:0') if use_gpu else paddle.device.set_...
(target,'float'),axis=1)eliflen(target.shape)==4:target=paddle.cast(target,'float')else:raiseValueError("Unknown target dimension")intersection=predict*((predict==target))intersection=paddle.cast(intersection,'float32')tp=intersection.sum()fp=(predict*((predict!=target))).sum()tn=((1-...
if row.get_table_name() == 'prodTable': print "\nType: %s" % row['prodType'] print "Description: %s" % row['typeDescription'] elif row.get_table_name() == 'prodTable.prodCategory': print "\tCategory: %s" % row['categoryName'] ...
Python If Elif Else Statement If elif elsestatement checks for multiple conditions: If the condition is true, execute the code inside the if block. If a condition is false, move to elif condition. If it is true, execute the code inside the elif block. ...
Python | Nested if else example: Here, we are implement a program, it will input three numbers and find the largest of three numbers. By Pankaj Singh Last updated : December 20, 2023 Problem statementInput three integer numbers and find the largest of them using nested if else in python...