大约有 47,000 项符合查询结果(耗时:0.0514秒) [XML]

https://stackoverflow.com/ques... 

Why can't yield return appear inside a try block with a catch?

...ting scopes with things like using and foreach. For example: try{foreach (string s in c){yield return s;}}catch(Exception){} – Brian Oct 26 '10 at 20:28 ...
https://stackoverflow.com/ques... 

What are the differences between a multidimensional array and an array of arrays in C#?

...using System; using System.Diagnostics; static class ArrayPref { const string Format = "{0,7:0.000} "; static void Main() { Jagged(); Multi(); Single(); } static void Jagged() { const int dim = 100; for(var passes = 0; passes < 10; ...
https://stackoverflow.com/ques... 

How to deal with floating point number precision in JavaScript?

... toPrecision returns a string instead of a number. This might not always be desirable. – SStanley Mar 13 '16 at 23:42 7 ...
https://stackoverflow.com/ques... 

What are the use(s) for tags in Go?

...n the documentation of reflect.StructTag, by convention the value of a tag string is a space-separated list of key:"value" pairs, for example: type User struct { Name string `json:"name" xml:"name"` } The key usually denotes the package that the subsequent "value" is for, for example json key...
https://stackoverflow.com/ques... 

extra qualification error in C++

...Deserializer { Value JSONDeserializer::ParseValue(TDR type, const json_string& valueString); }; This is not valid C++ but Visual Studio seems to accept it. You need to change it to the following code to be able to compile it with a standard compliant compiler (gcc is more compliant to the ...
https://stackoverflow.com/ques... 

How to detect if a function is called as constructor?

...ert(isConstructor); } Obviously this is not ideal, since you now have an extra useless property on every object constructed by x that could be overwritten, but I think it's the best you can do. (*) "instance of" is an inaccurate term but is close enough, and more concise than "object that has bee...
https://stackoverflow.com/ques... 

Autoincrement VersionCode with gradle extra properties

...e release flavor or the debug flavor increase the versionCode. I tried the extra properties, but you can't save them, which means that next time I build it I'm getting the same versionCode. Any help would be very much appreciated! ...
https://stackoverflow.com/ques... 

Bash: infinite sleep (infinite blocking)

...ented in a separate answer. To summarize: infinity is converted in C from "string" to a double. Then that double is truncated to the maximum values allowed timespec, which means a very large amount of seconds (architecture-dependant) but, in theory, finite. – jp48 ...
https://stackoverflow.com/ques... 

What are inline namespaces for?

...udes V100.h. You also modify Mine.h at the same time, of course, to add an extra include. Mine.h is part of the library, not part of the client code. – Steve Jessop Jun 13 '12 at 14:01 ...
https://stackoverflow.com/ques... 

Extending an Object in Javascript

...t The TypeScript equivalent looks the same: interface Person { name: string, greet: Function } const Person = { name: 'Anonymous', greet: function(): void { console.log(`Hi, I am ${this.name}.` } } const jack: Person = Object.create(Person) jack.name = 'Jack' jack.greet(...