大约有 35,500 项符合查询结果（耗时：0.0557秒） [XML]
Need to understand the usage of SemaphoreSlim
...
i guess that if i run 50 thread at a time then code like SemaphoreSlim ss = new SemaphoreSlim(10); will force to run 10 active thread at time
That is correct; the use of the semaphore ensures that there won't be more than 10 workers doing this wo...
Set keyboard caret position in html textbox
...
208
Excerpted from Josh Stodola's Setting keyboard caret Position in a Textbox or TextArea with Jav...
Understanding the transclude option of directive definition?
...
Prashant Pokhriyal
2,80944 gold badges2222 silver badges2828 bronze badges
answered Mar 8 '13 at 16:24
odiseoodiseo
...
Using Linq to get the last N elements of a collection?
...
collection.Skip(Math.Max(0, collection.Count() - N));
This approach preserves item order without a dependency on any sorting, and has broad compatibility across several LINQ providers.
It is important to take care not to call Skip with a negative ...
How to gracefully handle the SIGKILL signal in Java
...logoff or system shutdown.
I tried the following test program on OSX 10.6.3 and on kill -9 it did NOT run the shutdown hook, as expected. On a kill -15 it DOES run the shutdown hook every time.
public class TestShutdownHook
{
public static void main(String[] args) throws InterruptedExcepti...
What is the formal difference in Scala between braces and parentheses, and when should they be used?
...
370
I tried once to write about this, but I gave up in the end, as the rules are somewhat diffuse. B...
Cmake vs make sample codes?
...
+50
The following Makefile builds an executable named prog from the sources
prog1.c, prog2.c, prog3.c and main.c. prog is linked against l...
Error handling principles for Node.js + Express.js applications?
...t(err);
});
Middleware syntax is valid in a get request.
As for D)
(07:26:37 PM) tjholowaychuk: app.error is removed in 3.x
TJ just confirmed that app.error is deprecated in favor of E
E)
app.use(function(err, req, res, next) {
// Only handle `next(err)` calls
});
Any middleware that ...
Regular expression to find URLs within a string
...|
edited Aug 26 '15 at 11:00
nhahtdh
51.7k1313 gold badges110110 silver badges146146 bronze badges
answe...
Are parallel calls to send/recv on the same socket valid?
...
Robert Harvey
164k4141 gold badges308308 silver badges467467 bronze badges
answered Dec 30 '09 at 17:46
Chris DoddChris Dodd
...