蜂浆纸
Apple documentation incorrect about MKMapView -regionThatFits:?
In the Apple documentation for the -regionThatFits: method of the MKMapView, it says that this will return a new region centered on the same point as the region that\'s passed in, only with the region[详细]
2022-12-24 04:48 分类:问答Is fastcall really faster?
Is the fastcall calling convention really faster than other calling conventions, such as cdecl? Are there any benchmarks out there that show how perform开发者_运维知识库ance is affected by calling con[详细]
2022-12-19 03:52 分类:问答How do you get SQL to add a variable to a field name in a where clause?
I am working with MS-Access. I have a table I am modifying, the fields of the table are: NumberOfCycles, s1,s2,s3,s4...s8[详细]
2022-12-18 05:22 分类:问答