大约有 7,700 项符合查询结果（耗时：0.0147秒） [XML]
What's the difference between and
...> be reifiable if compiler will translate it to List<Object> so information about what is the type of ? is lost?
– Trismegistos
Jun 9 '17 at 9:18
...
How to access remote server with local phpMyAdmin client?
...
May I ask a question here? As I newbie I am curious what form should the link have I want to enter in browser in order to access a database via phpMyAdmin that is installed on a server of my client who hosts a website himself.
– Garavani
May 2...
What is unit testing and how do you do it? [duplicate]
...t" in a GUI such as NUnit, or a different language-specific framework.
Performing unit tests is designed to be simple, generally the tests are written in the form of functions that will determine whether a returned value equals the value you were expecting when you wrote the function (or the value ...
How do I test which class an object is in Objective-C?
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
...
What does 'wb' mean in this code, using Python?
... I am pretty sure 'b' opens files in binary mode on every platform, not just Windows or there would be an enormous caveat in here as well.
– mckenzm
May 2 '19 at 3:38
...
NULL vs nil in Objective-C
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
...
SQL query to find record with ID not in another table
...hing to do is to try all three and show the execution plan.
Specifically form PostgreSQL, execution plan of NOT EXISTS and LEFT JOIN / IS NULL are the same. I personally prefer the NOT EXISTS option because it shows better the intent. After all the semantic is that you want to find records in A th...
Is there a way to suppress JSHint warning for one given line?
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
...
Should you declare methods using overloads or optional parameters in C# 4.0?
...
When a method overload normally performs the same thing with a different number of arguments then defaults will be used.
When a method overload performs a function differently based on its parameters then overloading will continue to be used.
I used optional...
How to use SVN, Branch? Tag? Trunk?
...
The subversion book is an excellent source of information on strategies for laying out your repository, branching and tagging.
See also:
Do you continue development in a branch or in the trunk
Branching strategies
...