是喜阴
绿萝是喜阴植物吗??
严益春 2021-03-28 15:53 性喜温暖、潮湿环境,要求土壤疏松、肥沃、开发者_如何学编程排水良好。盆栽绿萝应选用肥沃、疏松、排水性好的腐叶土,以偏酸性为好。绿萝极耐阴,在室内向阳处即可四季摆放,在光线较[详细]
2023-03-12 17:18 分类:问答Do I have to call release on an objective-c retain class variable when setting it to a new object?
Say I have: @pro开发者_JS百科perty (nonatomic,retain) NSString *foo; in some class. And I call: myclass.foo = [NSString stringWithString:@\"string1\"];[详细]
2022-12-28 14:53 分类:问答