大约有 42,000 项符合查询结果（耗时：0.0412秒） [XML]
Is it necessary to explicitly remove event handlers in C#
...Subscriber.FooHandler()
Raising Foo
No handlers
(Tested on Mono and .NET 3.5SP1.)
Further edit:
This is to prove that an event publisher can be collected while there are still references to a subscriber.
using System;
public class Publisher
{
~Publisher()
{
Console.WriteLine("~...
What is the Ruby (spaceship) operator?
...
369
Perl was likely the first language to use it. Groovy is another language that supports it. Bas...
Return only string message from Spring MVC 3 Controller
...)
@ResponseBody
public String foo() {
return "Response!";
}
From: 15.3.2.6 Mapping the response body with the @ResponseBody annotation:
The @ResponseBody annotation [...] can be put on a method and indicates that the return type should be written straight to the HTTP response body (and not...
String was not recognized as a valid DateTime “ format dd/MM/yyyy”
...
13 Answers
13
Active
...
Try-finally block prevents StackOverflowError
...
332
It doesn't run forever. Each stack overflow causes the code to move to the finally block. The ...
How to get hex color value rather than RGB value?
...
var hexDigits = new Array
("0","1","2","3","4","5","6","7","8","9","a","b","c","d","e","f");
//Function to convert rgb color to hex format
function rgb2hex(rgb) {
rgb = rgb.match(/^rgb\((\d+),\s*(\d+),\s*(\d+)\)$/);
return "#" + hex(rgb[1]) + hex(rgb[2]) + hex(...
How do I browse an old revision of a Subversion repository through the web view?
...lt;revision_number>/
E.g.
http://www.example.com/svnrepository/!svn/bc/3/
Alternative
From Bert Huijben's comment:
If your repository is hosted using Subversion 1.6.0 or later, you can
use example.com/svnrepository/?p=3 for the same result... This method
/is/ documented. (?r= revision of the ...
java.lang.NoClassDefFoundError: org/hamcrest/SelfDescribing
...amcrest-all-X.X.jar to your classpath.
Latest version as of Feb 2015 is 1.3:
http://code.google.com/p/hamcrest/downloads/detail?name=hamcrest-all-1.3.jar&can=2&q=
share
|
improve this answ...
Which is the fastest algorithm to find prime numbers?
...
mmcdole
83.7k6060 gold badges178178 silver badges221221 bronze badges
answered Jan 17 '09 at 18:45
Greg Hewgil...
dplyr: “Error in n(): function should not be called directly”
...
Michael Bellhouse
1,39711 gold badge1111 silver badges2525 bronze badges
answered Apr 2 '14 at 3:59
mnelmnel
...