大约有 26,000 项符合查询结果（耗时：0.0336秒） [XML]
How do you format the day of the month to say “11th”, “21st” or “23rd” (ordinal indicator)?
...
Active
Oldest
Votes
...
What's up with Java's “%n” in printf?
I'm reading Effective Java and it uses %n for the newline character everywhere. I have used \n rather successfully for newline in Java programs.
...
Random row from Linq to Sql
...(and fastest) way to retrieve a random row using Linq to SQL when I have a condition, e.g. some field must be true?
15 Answ...
Implementing INotifyPropertyChanged - does a better way exist?
Microsoft should have implemented something snappy for INotifyPropertyChanged , like in the automatic properties, just specify {get; set; notify;}
I think it makes a lot of sense to do it. Or are there any complications to do it?
...
How do I return multiple values from a function? [closed]
The canonical way to return multiple values in languages that support it is often tupling .
14 Answers
...
Remove Identity from a column in a table
...00 million rows) and we want to remove the identity property on one of the column, but when we try to do this through SSMS - it times out.
...
How can I verify if one list is a subset of another?
...
Active
Oldest
Votes
...
What is the easiest way to get the current day of the week in Android?
What would be the easiest way to get the current day of the week in Android?
11 Answers
...
Fast way to discover the row count of a table in PostgreSQL
I need to know the number of rows in a table to calculate a percentage. If the total count is greater than some predefined constant, I will use the constant value. Otherwise, I will use the actual number of rows.
...