myuid

abount microsoft access long binary data type

1

How to read and save the image stored in Microsoft Access Database long binary data type? Can you give me an example? thanks.

Can't catch syscall.SIGINT after upgrade

1

I can catch syscall.SIGINT when I call upgrade(), but I can't catch syscall.SIGINT when upgrade() is called. What if I restart and shut down gracefully? func main() { upg, _...

库中未实现setPreviewFormat

1

引用库中找不到setPreviewFormat函数的实现