大约有 32,000 项符合查询结果（耗时：0.0390秒） [XML]
Comparing two java.util.Dates to see if they are in the same day
... you have to pass the relevant time zone(s) to the Calendar.getInstance() calls, after you have decided what exactly you mean with "the same day".
And yes, Joda Time's LocalDate would make the whole thing much cleaner and easier (though the same difficulties involving time zones would be present).
...
Faye vs. Socket.IO (and Juggernaut)
...lementation of Bayeux, which has a large bearing on the following.
Conceptually, yes: Faye could use Socket.IO. In practise, there are some barriers to this:
I've no idea what kind of server-side support Socket.IO requires, and the requirement that the Faye client (there are server-side clients in...
Convert a float64 to an int in Go
...problem in Go that can be unexpected (at least if you come from Java): "In all non-constant conversions involving floating-point or complex values, if the result type cannot represent the value the conversion succeeds but the result value is implementation-dependent." (golang.org/ref/spec#Conversion...
JavaScript - Get Portion of URL Path
... URL:
It turns out that this schema is being standardized as an interface called URLUtils, and guess what? Both the existing window.location object and anchor elements implement the interface.
So you can use the same properties above for any URL — just create an anchor with the URL and access the...
Correct idiom for managing multiple chained resources in try-with-resources block?
... file is also another interesting operation to do as error handling.
Generally you want finally blocks to be as short and reliable as possible. Adding flushes does not help this goal. For many releases some of the buffering classes in the JDK had a bug where an exception from flush within close cau...
Web API Routing - api/{controller}/{action}/{id} “dysfunctions” api/{controller}/{id}
...
god answer. but can't we add for all, api/{controller}/{action}/{id} along with api/{controller}/{id} ?
– karim
Nov 26 '14 at 11:16
...
What is the difference between PS1 and PROMPT_COMMAND
...ing it as he describes is better. It's more maintainable than what I originally wrote above, where the PS1 variable is set inside the PROMPT_COMMAND, which itself is a super complicated string that is evaluated at runtime by bash. It works, but it's more complicated than it needs to be. To be fair I...
How to check whether a script is running under Node.js?
...ly thing commonJS specifies is that A: The modules will be included via a call to the function require and B: The modules exports things via properties on the exports object. Now how that is implement is left to the underlying system. Node.js wraps the module's content in an anonymous function:
fun...
How to save a BufferedImage as a File
...tion e) {
// handle exception
}
It's important to surround the write call with a try block because, as per the API, the method throws an IOException "if an error occurs during writing"
Also explained are the method's objective, parameters, returns, and throws, in more detail:
Writes an image u...
Pan & Zoom Image
... tt.X = origin.X - v.X;
tt.Y = origin.Y - v.Y;
}
}
Finally don't forget to release the mouse capture.
private void image_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
image.ReleaseMouseCapture();
}
As for the selection handles for resizing this can be accompl...