大约有 45,000 项符合查询结果（耗时：0.0859秒） [XML]
when using AlertDialog.Builder with EditText, the Soft Keyboard doesn't pop
...m. Mine was a dialogfragment build from alertdialog builder. The important bit seemed to be placing the above code in the onResume(). Anywhere else it just didn't work!
– user960914
Feb 20 '18 at 11:44
...
Is null an Object?
...d you suggest as default value for a reference type variable instead? An arbitrary bit combination? Welcome to access violation or, even worse, pointer hell!
Joachim Sauer wrote:
null is a type and a value.
There are actually three items in conjunction with null (see also JLS 3.10.7):
The...
Android webview & localStorage
... It solved the data loss problem but what's this? Elaborate a bit?
– Sorin Comanescu
Oct 1 '13 at 21:21
f...
Building a notification system [closed]
...
I know this topic is already quite old, however i'm a bit puzzled about the first table, what excactly is the purpose of this table? what is the advantage of having this as a separate table versus putting the userID in the notification_object table? In other words when will you ...
What is “function*” in JavaScript?
...ithout having to compute the entire sequence" is possibly the most helpful bit of explanation about generators I've come across so far. I could see using this in an app, vs previously just understanding it theoretically.
– wes
Aug 6 '15 at 16:17
...
Paste multiple times
...
"0 should have the contents of your yank. It's a bit more tedious to type, but "0p should do what you want.
Alternatively, don't select-and-replace the old lines up front. If you find those lines with a search, just hit n. over and over (after an initial p), then when the...
In R, how to get an object's name after it is sent to a function?
...
R 3.6 update. There is now a little bit of a change to the behavior but it is still not fixed. print(test) produces test while test on the command line produces x (not test as you want). All these have the same behavior. print.foo=function(x){ print(deparse(sub...
Image fingerprint to compare similarity of many images
...If you quantize each color component's luminosity information down to an 8-bit value, 768 bytes of storage are sufficient for the fingerprint of an image of almost any reasonable size. Luminosity histograms produce false negatives when the color information in an image is manipulated. If you apply t...
Trigger change event of dropdown
...iptname.asp", // Don't know asp/asp.net at all so you will have to do this bit
data: { country: $this.val() },
success:function(data){
$('#stateBoxHook').html(data);
}
});
});
});
Then have a span around your state select box with th...
Asp.net MVC ModelState.Clear
...
Does help me to rethink my services layer a bit (groan but thx) but as with a lot of stuff on the net it leans heavily towards the viewpoint of using ModelState for validation.
– Mr Grok
Nov 21 '09 at 11:17
...