profileImageProgressView
全部标签 以下有区别吗:惰性变量:lazyvarprofileImageIsLoaded:Bool={return(profileImageView.image!=nil)&&(profileImageProgressView.alpha==0.0)}()功能:funcprofileImageIsLoaded()->Bool{return(profileImageView.image!=nil)&&(profileImageProgressView.alpha==0.0)}计算属性:varprofileImageIsLoaded:Bool{return(profileImageView.imag
以下有区别吗:惰性变量:lazyvarprofileImageIsLoaded:Bool={return(profileImageView.image!=nil)&&(profileImageProgressView.alpha==0.0)}()功能:funcprofileImageIsLoaded()->Bool{return(profileImageView.image!=nil)&&(profileImageProgressView.alpha==0.0)}计算属性:varprofileImageIsLoaded:Bool{return(profileImageView.imag
