大约有 36,010 项符合查询结果（耗时：0.0411秒） [XML]
How do I get into a non-password protected Java keystore or change the password?
...grity of the keystore because you didn't provide the password. The listing doesn't require a password, but your keystore definitely has a password, as indicated by:
In order to verify its integrity, you must provide your keystore password.
Java's default cacerts password is "changeit", unless ...
What is the correct syntax for 'else if'?
... answered Mar 7 '10 at 4:20
Lyndon WhiteLyndon White
22.9k1414 gold badges7676 silver badges119119 bronze badges
...
Regex for string not ending with given suffix
...regex to match any string not ending with some condition. For example, I don't want to match anything ending with an a .
...
WebSockets vs. Server-Sent events/EventSource
...ion that could benefit from SSE.
In practice since everything that can be done with SSE can also be done with Websockets, Websockets is getting a lot more attention and love, and many more browsers support Websockets than SSE.
However, it can be overkill for some types of application, and the back...
@AspectJ pointcut for all methods of a class with specific annotation
...ould combine a type pointcut with a method pointcut.
These pointcuts will do the work to find all public methods inside a class marked with an @Monitor annotation:
@Pointcut("within(@org.rejeev.Monitor *)")
public void beanAnnotatedWithMonitor() {}
@Pointcut("execution(public * *(..))")
public vo...
How to cherry pick only changes for only one file, not the whole commit
...anges introduced in one branch to another branch.
I can use cherry pick to do that. However, in my case I want to apply changes which are relevant only for one file, I don't need to cherry pick whole commit.
How to do that?
...
Why does one often see “null != variable” instead of “variable != null” in C#?
...
It's a hold-over from C. In C, if you either use a bad compiler or don't have warnings turned up high enough, this will compile with no warning whatsoever (and is indeed legal code):
// Probably wrong
if (x = 5)
when you actually probably meant
if (x == 5)
You can work around this in C...
Should I call Close() or Dispose() for stream objects?
... called Close() . Now that confuses me, as to what should I call once I'm done with objects? What if I call both?
6 Answe...
Reading/writing an INI file
...ad on.
This is a concise implementation I wrote, utilising the original Windows P/Invoke, so it is supported by all versions of Windows with .NET installed, (i.e. Windows 98 - Windows 10). I hereby release it into the public domain - you're free to use it commercially without attribution.
The tiny c...
Does PNG contain EXIF data like JPG?
...emains to be seen if encoders-decoders begin to support it.
Original: PNG does not embed EXIF info. It allows, however, to embed metadata "chunks" inside the image. Some of the standardized chunks correspond to a few EXIF attributes (physical dimensions, timestamp). And it's also possible to store ...