大约有 42,000 项符合查询结果（耗时：0.0527秒） [XML]
What does `someObject.new` do in Java?
...
It's the way to instantiate a non-static inner class from outside the containing class body, as described in the Oracle docs.
Every inner class instance is associated with an instance of its containing class. When you new an inner class...
How do I enable file editing in Visual Studio's debug mode?
Is there a way to enable file editing while debugging in Visual Studio?
I have unchecked the "Require the source file to exactly match the original version" checkbox.
It makes no difference. I have to stop debugging to edit files. Very annoying.
I enabled Edit and Continue. Same result.
I disabled E...
Can you attach a UIGestureRecognizer to multiple views?
...
A UIGestureRecognizer is to be used with a single view. I agree the documentation is spotty. That UIGestureRecognizer has a single view property gives it away:
view
The view the gesture recognizer is attached to. (read-only)
@property(nonatomic, r...
Convert hex to binary
...eft-side trailing zero problem:
my_hexdata = "1a"
scale = 16 ## equals to hexadecimal
num_of_bits = 8
bin(int(my_hexdata, scale))[2:].zfill(num_of_bits)
It will give 00011010 instead of the trimmed version.
share
...
Received fatal alert: handshake_failure through SSLHandshakeException
...with authorized SSL connection. I have created Struts Action that connects to external server with Client Authorized SSL certificate. In my Action I am trying to send some data to bank server but without any luck, because I have as a result from server the following error:
...
Can someone copyright a SQL query? [closed]
I work for a school district. Every year we have to export a list of students from our student management system and send it to a company that handles our online exams.
...
What is object slicing?
...
"Slicing" is where you assign an object of a derived class to an instance of a base class, thereby losing part of the information - some of it is "sliced" away.
For example,
class A {
int foo;
};
class B : public A {
int bar;
};
So an object of type B has two data members...
How to embed a text file in a .NET assembly?
I would like to embed a text file in an assembly so that I can load the text without having to read it from disk, and so that everything I need is contained within the exe. (So that it's more portable)
...
Using openssl to get the certificate from a server
I am trying to get the certificate of a remote server, which I can then use to add to my keystore and use within my java application.
...
What are the functional differences between NW.js, Brackets-Shell and Electron?
Now that TideSDK is effectively dead, I've been looking into alternative 'wrappers' to run HTML/CSS/JS applications as stand-alone desktop applications. The three viable options I have run across so far, are NW.js (formerly node-webkit), brackets-shell , and Electron (formerly atom-shell).
...