大约有 7,549 项符合查询结果（耗时：0.0244秒） [XML]
How to add hyperlink in JLabel?
...UrlAction implements ActionListener {
@Override public void actionPerformed(ActionEvent e) {
open(uri);
}
}
JFrame frame = new JFrame("Links");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(100, 400);
Container container = frame.getConten...
Best practice for partial updates in a RESTful service
... main resource. The intention of the 303 is to tell the client: "I have performed your POST and the effect was that some other resource was updated. See Location header for which resource that was." POST/303 is intended for iterative additions to a resources to build up the state of some main resour...
Is there a way to escape a CDATA end token in xml?
...kup, so that left angle brackets and ampersands may occur in their literal form; they need not (and cannot) be escaped using "<" and "&". CDATA sections cannot nest.
In other words, it's not possible to use entity reference, markup or any other form of interpreted syntax. The only pa...
Inject service in app.config
...hen(function(){
// now we return an object with data or information about error
// for special handling inside your application configuration
return status;
})
}
}
Now, you have a configurable custom Provider, you just need t...
How to parse unix timestamp to time.Time
...6, 0) //gives unix time stamp in utc
unitTimeInRFC3339 :=unixTimeUTC.Format(time.RFC3339) // converts utc time to RFC3339 format
fmt.Println("unix time stamp in UTC :--->",unixTimeUTC)
fmt.Println("unix time stamp in unitTimeInRFC3339 format :->",unitTimeInRFC3339)
}
Output
u...
Which characters are valid/invalid in a JSON key name?
...lain "null byte" in UTF-8), etc? The both json.org and the linked official/formal ECMA specification PDF seem to imply that yes, those are valid in JSON, even in their literal forms (not just in the \u four-hex-digits form).
– mtraceur
Jun 16 '16 at 13:13
...
Match whitespace but not newlines
...t matches these characters
U+000A LINE FEED
U+000B LINE TABULATION
U+000C FORM FEED
U+000D CARRIAGE RETURN
U+0085 NEXT LINE (not matched by \s)
U+2028 LINE SEPARATOR
U+2029 PARAGRAPH SEPARATOR
There are seven vertical whitespace characters which match \v and eighteen horizontal ones which match ...
Best way in asp.net to force https for an entire site?
...load directive below and submit your site to the HSTS Preload site. More information here and here. Note that if you are not using OWIN, there is a Web.config method you can read up on on the NWebSec site.
// app is your OWIN IAppBuilder app in Startup.cs
app.UseHsts(options => options.MaxAge(da...
Difference between staticmethod and classmethod
... @classmethod
def f(cls, arg1, arg2, ...): ...
The @classmethod form is a function
decorator – see the description of
function definitions in Function
definitions for details.
It can be called either on the class
(such as C.f()) or on an instance
(such as C().f()). The in...
Why does NULL = NULL evaluate to false in SQL server
...ually means is "no data". That might be used to represent the case where information is not known, but it is actually more likely to be used to indicate that something doesn't exist. To continue your example: What is Frank's middle name? He doesn't have one (null). What is Shirley's middle name? She...