大约有 40,700 项符合查询结果（耗时：0.0506秒） [XML]
Difference between object and class in Scala
...cala tutorials on the Internet and have noticed in some examples an object is declared at the start of the example.
13 Answ...
How to detect Adblock on my website?
I would like to be able to detect if the user is using adblocking software when they visit my website. If they are using it, I want to display a message asking them to turn it off in order to support the project, like this website does.
...
Calling parent class __init__ with multiple inheritance, what's the right way?
...he class I'm
writing (C).
The referenced article shows how to handle this situation by adding a wrapper class around A and B. There is a worked-out example in the section titled "How to Incorporate a Non-cooperative Class".
One might wish that multiple inheritance were easier, letting you effo...
Use of Finalize/Dispose method in C#
...
The recommended IDisposable pattern is here. When programming a class that uses IDisposable, generally you should use two patterns:
When implementing a sealed class that doesn't use unmanaged resources, you simply implement a Dispose method a...
URL Fragment and 302 redirects
It's well known that the URL fragment (the part after the # ) is not sent to the server.
4 Answers
...
.htm vs .html ? Which file extension naming is more correct? [closed]
...
The short answer
There is none. They are exactly the same.
The long answer
Both .htm and .html are exactly the same and will work in the same way. The choice is down to personal preference, provided you’re consistent with your file naming you w...
Maximum Java heap size of a 32-bit JVM on a 64-bit OS
The question is not about the maximum heap size on a 32-bit OS, given that 32-bit OSes have a maximum addressable memory size of 4GB, and that the JVM's max heap size depends on how much contiguous free memory can be reserved.
...
When to use the different log levels
...ying to find one part of a function specifically.
Debug - Information that is diagnostically helpful to people more than just developers (IT, sysadmins, etc.).
Info - Generally useful information to log (service start/stop, configuration assumptions, etc). Info I want to always have available but us...
What's the “average” requests per second for a production web application?
...e of reference in terms of what's considered "fast"; I'd always wondered this but have never found a straight answer...
8 A...
What happens to C# Dictionary lookup if the key does not exist?
I tried checking for null but the compiler warns that this condition will never occur. What should I be looking for?
9 Ans...