Local variable scope question(局部变量作用域问题)

What is POI and what does it mean?(什么是 POI，它是什么意思?)

Create a reverse LinkedList in C++ from a given LinkedList(从给定的 LinkedList 在 C++ 中创建一个反向 LinkedList)

Swapping Nodes on a single linked list(在单个链表上交换节点)

Is it OK to use quot;delete thisquot; to delete the current object?(可以用“删除这个吗?删除当前对象?)

Why do linked lists use pointers instead of storing nodes inside of nodes(为什么链表使用指针而不是将节点存储在节点内)

What is the pointer-to-pointer technique for the simpler traversal of linked lists?(用于更简单地遍历链表的指针指向技术是什么?)

Creating a copy constructor for a linked list(为链表创建复制构造函数)

const reference to a temporary object becomes broken after function scope (life time)(在函数作用域(生命周期)之后，对临时对象的 const 引用被破坏)

Access extern variable in C++ from another file(从另一个文件访问 C++ 中的外部变量)

Difference between File Scope and Global Scope(文件作用域和全局作用域的区别)

Why is this c++ working? (variables with the same name)(为什么这个 C++ 工作?(同名变量))

decltype and the scope operator in C++(C++ 中的 decltype 和作用域运算符)

Timing of scope-based lock guards and return values(基于作用域的锁守卫和返回值的时间安排)

Expand scope of a variable initialized in a if/else sequence(扩展在 if/else 序列中初始化的变量的范围)

Why GCC allows calling this function without using its namespace first?(为什么 GCC 允许在不首先使用其命名空间的情况下调用此函数?)

In C++, what is the scope resolution (quot;order of precedencequot;) for shadowed variable names?(在 C++ 中，阴影变量名称的范围解析(“优先顺序)是什么?)

Accessing variables with the same name at different scopes(访问不同作用域的同名变量)

storage class, storage duration, file scope, lifetime, linkage confusion(存储类、存储持续时间、文件范围、生存期、链接混淆)

Why does the Python/C API crash on PyRun_SimpleFile?(为什么 Python/C API 在 PyRun_SimpleFile 上崩溃?)