大约有 44,000 项符合查询结果（耗时：0.1007秒） [XML]
In Xcode, how to suppress all warnings in specific source files?
...lication I use 3rd party code that triggers some warnings. I reviewed them and they can be safely ignored.
3 Answers
...
Can a pointer to base point to an array of derived objects?
I went to a job interview today and was given this interesting question.
3 Answers
3
...
Entity Framework - Add Navigation Property Manually
...tity Framework Model (4.0) from my database. I did not design the database and do not have any control over the schema, but there are a few tables that do not have foreign key constraints defined, but there is an implicit relationship defined.
...
browser sessionStorage. share between tabs?
...torage to store those values. When tab is closed they are indeed cleared, and kept if the user presses f5; But if the user opens some link in a different tab these values are unavailable.
...
Why do I get “Procedure expects parameter '@statement' of type 'ntext/nchar/nvarchar'.” when I try t
...
The solution is to put an N in front of both the type and the SQL string to indicate it is a double-byte character string:
DECLARE @SQL NVARCHAR(100)
SET @SQL = N'SELECT TOP 1 * FROM sys.tables'
EXECUTE sp_executesql @SQL
...
Argmax of numpy array returning non-flat indices
...oblem is, that I would like to find the biggest element in the whole array and get the indices of that.
3 Answers
...
How to automatically install Ansible Galaxy roles?
...
See also @Kieran Andrews answer below. It expands this one.
– Marco Ferrari
Feb 1 '16 at 10:18
1
...
String representation of an Enum
...This is because static field initialisers are called in declaration order, and before the static constructor, creating the weird and necessary but confusing situation that the instance constructor can be called before all static fields have been initialised, and before the static constructor is call...
In C++, what is a virtual base class?
I want to know what a " virtual base class " is and what it means.
11 Answers
11
...
Do a “git export” (like “svn export”)?
...st way to achieve this is with git archive. If you really need just the expanded tree you can do something like this.
git archive master | tar -x -C /somewhere/else
Most of the time that I need to 'export' something from git, I want a compressed archive in any case so I do something like this.
g...