大约有 30,000 项符合查询结果（耗时：0.0549秒） [XML]
Better naming in Tuple classes than “Item1”, “Item2”
...
The slight advantage I see of this is that it automatically implements the equals operator, checking that 2 instances are equal if the items are all equal.
– JSoet
Jun 23 '15 at 17:12
...
How to use RestSharp with async/await
...their names, for example the Task<T> overload for ExecuteAsyncGet is called ExecuteGetTaskAsync<T>. For each of the new Task<T> overloads there is one method that does not require a CancellationToken to be specified and there is one that does.
So now on to an actual example on ho...
Parallel.ForEach() vs. foreach(IEnumerable.AsParallel())
...uery on multiple threads, and combine the result, and give it again to the calling thread. So the code on the foreach statement stays always on the UI thread.
It only makes sense if you do something expensive in the linq query to the right of the AsParallel() call, like:
var fibonacciNumbers = nu...
How to keep environment variables when using sudo
... probably because sudo has already disabled the local value of PATH before calling bash. Rather, I found the answer below stackoverflow.com/a/33183620/5459638 effective, that is sudo PATH=$PATH command
– XavierStuvw
Jan 5 '17 at 17:42
...
Objective-C categories in static library
... that defines an
Objective-C class or category. While
this option will typically result in a
larger executable (due to additional
object code loaded into the
application), it will allow the
successful creation of effective
Objective-C static libraries that
contain categories on existing
classes.
an...
What is a Lambda?
... goes. A lot of languages don't even use the term; instead they will just call them closures or anon functions or invent their own terminology. In LISP, a lambda is just an anonymous function. In Python, a lambda is an anonymous function specifically limited to a single expression; anything more,...
How do I use LINQ Contains(string[]) instead of Contains(string)
...
The last .ToString() throws errors for me. Specifically, LINQ to Entities does not recognize the method 'System.String ToString()' method, and this method cannot be translated into a store expression.... After removing it, the lambda worked for me.
– Sa...
Pass An Instantiated System.Type as a Type Parameter for a Generic Class
...
OK, this is good, but how does one go about calling methods on created? More reflection?
– Robert C. Barth
Nov 5 '08 at 20:38
7
...
Check if my app has a new version on AppStore
...n I do this by checking the version of my app in the app store - programatically?
24 Answers
...
XMLHttpRequest Origin null is not allowed Access-Control-Allow-Origin for file:/// to file:/// (Serv
I'm trying to create a website that can be downloaded and run locally by launching its index file.
9 Answers
...