大约有 15,000 项符合查询结果（耗时：0.0458秒） [XML]
Cast Double to Integer in Java
...native (Double vs double, Integer vs int, ...). Note that these primitives start with a lowercase character (e.g. int). That tells us that they aren't classes/objects. Which also means that they don't have methods. By contrast, the classes (e.g. Integer) act like boxes/wrappers around these primitiv...
How to Disable landscape mode in Android?
...ng it in OnCreate then I would read data from some asset files. If I would start the app with device in landscape orientation it would rotate but this would result in erroneously reading those initialization assets, for some weird reason (maybe should have wait for the rotation to finish some how). ...
java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare();
...ations like dialog opening or Toast here
}
});
}
}.start();
LOOPER
Class used to run a message loop for a thread. Threads by default do not have a message loop associated with them; to create one, call prepare() in the thread that is to run the loop, and then loop() to hav...
How to highlight text using javascript
...ighting function is a bad idea
The reason why it's probably a bad idea to start building your own highlighting function from scratch is because you will certainly run into issues that others have already solved. Challenges:
You would need to remove text nodes with HTML elements to highlight your ...
Site does not exist error for a2ensite
...he .conf at the end, like this
IncludeOptional sites-enabled/*
and restart the server.
(I tried this only in the Ubuntu 13.10, when I updated it.)
share
|
improve this answer
|
...
How to find an available port?
I want to start a server which listen to a port. I can specify port explicitly and it works. But I would like to find a port in an automatic way. In this respect I have two questions.
...
What is the yield keyword used for in C#?
... implements the IEnumerable<object> interface. If a calling function starts foreaching over this object, the function is called again until it "yields". This is syntactic sugar introduced in C# 2.0. In earlier versions you had to create your own IEnumerable and IEnumerator objects to do stuff ...
How to use Fiddler to monitor WCF service
.../127.0.0.1:8888" />
</defaultProxy>
</system.net>
then Start Fiddler on the WEBSERVER machine.
Click Tools | Fiddler Options => Connections => adjust the port as 8888.(allow remote if you need that)
Ok, then from file menu, capture the traffic.
That's all, but don't forg...
Remove the last line from a file in Bash
...lete the top line use this:
tail -n +2 foo.txt
which means output lines starting at line 2.
Do not use sed for deleting lines from the top or bottom of a file -- it's very very slow if the file is large.
share
...
What is TypeScript and why would I use it in place of JavaScript? [closed]
...erset of JavaScript. You can almost rename your .js files to .ts files and start using TypeScript (see "JavaScript interoperability" below). TypeScript files are compiled to readable JavaScript, so that migration back is possible and understanding the compiled TypeScript is not hard at all. TypeScri...