python 示例文件关闭属性 (File closed Property) closed Property is an inbuilt property of File object (IO object) in Python, it can be used to check whether a file object (i.e. a file) is closed or not, this is a read-only property and returns a Boolean val…
lock_sh 示例Python date .__ str __()方法 (Python date.__str__() Method) date.__str__() method is used to manipulate objects of date class of module datetime. date .__ str __()方法用于操作模块datetime的date类的对象。 It uses a date class object and return…
java uuid静态方法UUID类timestamp()方法 (UUID Class timestamp() method) timestamp() method is available in java.util package. timestamp()方法在java.util包中可用。 timestamp() method is used to return the timestamp linked with this UUID. timestamp()方法用于返…