我有下载器通过套接字发送下载的百分比到前端。它看起来像这样: DownloadStream downloadStream = SomeService.downloadStream(someFile);
Long total = downloadStream.totalSize();
Subject totalDownloaded = new BehaviorSubject.createDefa
我有下面的代码: def foo(i_String, i_TimeOut=10s):
""" do some stuff"""
if __name__ == __main__:
userInput = raw_input("Run with default time? Yes/No ?")
time = none if userInput=="Yes" else
我试图让一个对象的属性在json反序列化的情况下返回默认值。 我读过,我可以使用[JsonProperty(DefaultValueHandling = DefaultValueHandling.Populate)]属性来实现此目的。 public class MyClass {
public readonly string Id;
[JsonProperty(Defaul
我有一个程序,仅仅完美的作品,但编译器仍然输出这个恼人的警告代码: warning: ISO C++ says that these are ambiguous, even though the worst conversion for the first is better than the worst conversion for the second:
我的程序的simplyfied版本