zoom和transform:scale()都可以用于缩放,目前移动端存在各种各样不同屏幕大小的手机,为了兼容不同宽度的屏幕,我们可以基于某一屏幕宽度大小(比如iPhone5的320,这个根据设计稿来)做出页面后,再对页面进行缩放以兼容其他屏幕宽度. 定义 zoom和transform:scale()具体有什么区别呢?先来看看官方的定义: Specifies the initial zoom factor for the window or viewing area. This is a mag
Difference console.log prints the element in an HTML-like tree console.dir prints the element in a JSON-like tree Example Specifically, console.log gives special treatment to DOM elements, whereas console.dir does not. This is often useful when tryin
总是搞不清楚,每次自己测试之后又忘记.故今天记录在案 CST_NAME输入大于5个字符或两个汉字加一个字符,报错String or binary data would be truncated.The statement has been terminated. length varchar和nvarchar类型中,注意中文和字符所占位数的区别 注意CST_REGISTRATION_DT和CST_UPDATE_DT的区别,同时insert getdate()时间下,两者的值不一样