static variable scope

  in Python, variable lookup follows the LGB principle of prioritizing a variable in a local scope (regional scope), failing to find it in the global scope, and finally attempting to build the scope again (build-in Scope), and throws an exception if

Scope global variable local variable static variable external variable constant volatile variable Scope:The scope rule tells us the valid range of a variable, where it is created, and where it

All variables in C language have their own scopes. The types of declarative variables are different, and their scopes are also different. Variables in C language can be divided into local variables and global variables according to the scope.I.

ObjectiveIn the 12th chapter, in the description of variable objects, we already know that the data (variables, function declarations, and function parameters) of an execution context are stored as attributes in the variable object. We also know

in the 12th chapter of the description of variable objects, we already know that the data of an execution context (variables, function declarations, and formal parameters of functions) is stored as attributes in the variable object. We also know

By reading the "JS Advanced Program Design" This book, the scope of JS and the scope of the chain knowledge has a preliminary understanding and understanding, ready to take notes for your reference, notes in more words, but personally think the

Python variable ScopeVariable Scope LEGB1. Scope of variablesWhen you create, change, or find a variable name in a Python program, it is done in a space (namespace) that holds the variable name, which we call the scope. The scope of the Python is

Original blog, reprint please indicate the source--Zhou Xuewei http://www.cnblogs.com/zxouxuewei/Static is used in two ways: static in process-oriented programming and static in object-oriented programming. The former applies to ordinary variables

Study Address: http://www.jianshu.com/p/17a9d85845301. Scope of variable scope LEGB1.1 variablecreating, changing, and locating variable names in a Python program is done in a space where variable names are stored, which we call namespaces, also

[Programming language] The storage period/scope of the variable and the usage of static/extern, staticextern Storage Class: Linked Memory Management During Storage Period   For a variable (Different Storage types), you can describe it through the