大约有 40,000 项符合查询结果（耗时：0.0483秒） [XML]
When to use .First and when to use .FirstOrDefault with LINQ?
...
Scratch that, I've found a much nicer way of accomplishing that, use: DefaultIfEmpty(-1).First()
– PeterBelm
Apr 19 '12 at 9:03
5
...
SSL handshake alert: unrecognized_name error since upgrade to Java 1.7.0
...sse.enableSNIExtension property. To allow your programs to work without re-compiling, run your app as:
java -Djsse.enableSNIExtension=false yourClass
The property can also be set in the Java code, but it must be set before any SSL actions. Once the SSL library has loaded, you can change the prope...
Why use try {} finally {} with an empty try block?
...
From http://blog.somecreativity.com/2008/04/10/the-empty-try-block-mystery/:
This methodology guards against a
Thread.Abort call interrupting the
processing. The MSDN page of
Thread.Abort says that “Unexecuted
finally blocks are executed befor...
Is there an easy way to request a URL in python and NOT follow redirects?
... the default HTTPRedirectHandler, but this seems like a lot of (relatively complicated) work to do what seems like it should be pretty simple.
...
How does internationalization work in JavaScript?
...onments, the ECMAScript Internationalization API spec, a new standard that complements the ECMAScript Language spec, provides much better support for string comparison, number formatting, and the date and time formatting; it also fixes the corresponding functions in the Language Spec. An introductio...
What's the difference between a proxy server and a reverse proxy server? [closed]
..." describes someone or something acting on behalf of someone else.
In the computer realm, we are talking about one server acting on the behalf of another computer.
For the purposes of accessibility, I will limit my discussion to web proxies - however, the idea of a proxy is not limited to websites...
How to configure static content cache per folder and extension in IIS7?
...
Great. Would you recommend me a book about IIS 7? I would like to learn about these things. Thanks.
– vtortola
Nov 9 '11 at 18:02
...
showDialog deprecated. What's the alternative?
...
From http://developer.android.com/reference/android/app/Activity.html
public final void showDialog (int id) Added in API level 1
This method was deprecated in API level 13. Use the new DialogFragment
class with FragmentManager instead; this is ...
Recommended date format for REST GET API
What's the recommended timestamp format for a REST GET API like this:
5 Answers
5
...
How to Test Facebook Connect Locally
...ts (unix) or C:\WINDOWS\system32\drivers\etc\hosts.
If your domain is foo.com, then add this line:
127.0.0.1 local.foo.com
When you are testing, open local.foo.com in your browser and it should work.
share
|
...