朝霞的颜色多的不能再多了。有橘黄色桃红色朱红色葡萄紫，还有淡红色等等。我觉得大自然有一个五颜六色的彩笔盒，把天空当画板，给天空上色。
下表列出了所有Python语言支持的标识运算符。
示例：
试试下面的例子就明白了所有Python编程语言提供的标识运算符：
#!/usr/bin/python a = 20 b = 20 if ( a is b ): print "Line 1 - a and b have same identity" else: print "Line 1 - a and b do not have same identity" if ( id(a) == id(b) ): print "Line 2 - a and b have same identity" else: print "Line 2 - a and b do not have same identity" b = 30 if ( a is b ): print "Line 3 - a and b have same identity" else: print "Line 3 - a and b do not have same identity" if ( a is not b ): print "Line 4 - a and b do not have same identity" else: print "Line 4 - a and b have same identity"
当执行上面的程序它会产生以下结果：
Line 1 - a and b have same identity Line 2 - a and b have same identity Line 3 - a and b do not have same identity Line 4 - a and b do not have same identity
以上就是讲解Python中的标识运算符。人若在面临抉择而无法取舍的时候，应该选择自己尚未经验过的那一个。更多关于讲解Python中的标识运算符请关注haodaima.com其它相关文章！