大约有 45,000 项符合查询结果(耗时:0.0569秒) [XML]

https://stackoverflow.com/ques... 

Type Checking: typeof, GetType, or is?

...y_a_dog = new Dog(); Foo(probably_a_dog); // this calls Foo<Animal> and returns "Animal" Foo<Animal>(probably_a_dog); // this is exactly the same as above Foo<Dog>(probably_a_dog); // !!! This will not compile. The parameter expects a Dog, you cannot pass in an Animal. Foo(defini...
https://stackoverflow.com/ques... 

What is the meaning of “POSIX”?

What is POSIX? I have read the Wikipedia article and I read it every time I encounter the term. The fact is that I never really understood what it is. ...
https://stackoverflow.com/ques... 

adding noise to a signal in python

I want to add some random noise to some 100 bin signal that I am simulating in Python - to make it more realistic. 7 Answer...
https://stackoverflow.com/ques... 

What is the equivalent to a JavaScript setInterval/setTimeout in Android/Java?

Can anyone tell me if an equivalent for setInterval/setTimeout exists for Android? Does anybody have any example about how to do it? ...
https://stackoverflow.com/ques... 

Create an array with random values

How can I create an array with 40 elements, with random values from 0 to 39 ? Like 21 Answers ...
https://stackoverflow.com/ques... 

Is it possible to make a type only movable and not copyable?

...ntation. To answer the question you didn't ask... "what's up with moves and copy?": Firstly I'll define two different "copies": a byte copy, which is just shallowly copying an object byte-by-byte, not following pointers, e.g. if you have (&usize, u64), it is 16 bytes on a 64-bit computer, ...
https://stackoverflow.com/ques... 

How to download an entire directory and subdirectories using wget?

...ect using wget , as the SVN server for that project isn't running anymore and I am only able to access the files through a browser. The base URLs for all the files is the same like ...
https://stackoverflow.com/ques... 

How to run functions in parallel?

I researched first and couldn't find an answer to my question. I am trying to run multiple functions in parallel in Python. ...
https://stackoverflow.com/ques... 

Java: how do I get a class literal from a generic type?

... String.class denotes the Class object that represents the type String and is identical to the Class object that is returned when method getClass is invoked on a String object. A class literal can be used for runtime type checks and for reflection. Parameterized types lose their ...
https://stackoverflow.com/ques... 

How to ssh to vagrant without actually running “vagrant ssh”?

... the way Vagrant logs in to my VM within a shell script using an ssh command, so I create an alias to my Vagrant instance. ...