One of the two major political parties in the United States is the Democratic Party. The other major party is the Republican Party. The Democratic Party is known for its support of ethnic minorities, organized labor, and progressive reform.
Features were added to programming languages so that parts of a program could control the access to their data. Scope refers to the visibility of variables and methods in one part of a program to another part of that program. The importance and meaning of scope varies between languages, but there are two general scope concepts many languages have in common: local and global scope.
In computer programming, a variable or scalar is a storage location paired with an associated symbolic name (an identifier), which contains some known or unknown quantity of information referred to as a value.he scope of a variable is actually a property of the name of the variable, and the extent is a property of the variable itself. These should not be confused with context (also called environment), which is a property of the program, and varies by point in the source code or execution â see scope: overview.