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Home Page: https://blog.eson.org
ESON's blog
Home Page: https://blog.eson.org
https://blog.eson.org/pub/ab933edd/
背景知识 栈: 是向低地址扩展的数据结构,是一块连续的内存区域。 栈顶的地址和栈的最大容量是系统预先规定好的,在 WINDOWS 下,栈的大小是 2M (也有的说是 1M ,总之是一个编译时就确定的常数),如果申请的空间超过栈的剩余空间时,将提示 overflow 。因此,能从栈获得的空间较小。 由系统自动分配,速度较快。但程序员是无法控制的 堆:是向高地址扩展的数据结构,是不连续的内存区域。
http://localhost:4000/pub/36cf01a5/
list.extends1234567891011121314151617181920212223#0 list_extend at Objects/listobject.c:855#1 method_vectorcall_O at Objects/descrobject.c:462#2 _PyObject_VectorcallTstate
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http://localhost:4000/pub/8f55a23/
Python 对象初探在 Python 的世界一切皆对象,不论是整数,还是字符串,甚至连类型、函数等都是一种对象。 对象的分类以下是 Python 对象的大致的一个分类 Fundamental 对象: 类型对象 Numeric 对象: 数值对象 Sequence 对象: 容纳其他对象的序列集合对象 Mapping 对象: 类似 C++中的 map 的关联对象 Internal 对象: Pytho
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