我試圖從文檔目錄中檢索圖像以填充集合視圖,但我的try塊返回error,但我不知道錯誤是什麼或它爲什麼發生。 func refreshCollectionView() {
let path = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true)[0] as String
l
我將如何把這個SQL Server的語句 USE OnlineStore
GO
CREATE PROC dbo.spInsertNewProduct
AS
BEGIN
INSERT INTO Product (Name, Size, SalePrice, Category, Department, Location, Description, ProductCondition,