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- Dictionaryscope/skəʊp/
noun
- 1. the extent of the area or subject matter that something deals with or to which it is relevant: "we widened the scope of our investigation" Similar
- 2. the opportunity or possibility to do or deal with something: "the scope for major change is always limited by political realities" Similar
verb
- 1. assess or investigate something: "they'd scoped out their market"
- 2. look at carefully; scan: informal North American "they watched him scoping the room, looking for Michael"
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Jul 6, 2016 · 1. Preprocessor macros do not have "scope" as such, they just define a piece of text that should replace the macro in the code. This means that the compiler never sees the strings CONSTANT_1 and CONSTANT_2 but instead gets the source in a preprocessed form with these macros replaced with their expansions (1 and 2 respectively).
Nov 15, 2008 · module global scope which is always the top-level of the current module, three user-defined scopes that can be nested into each other, namely function closure scope, from any enclosing def block, lambda expression or comprehension. function local scope, inside a def block, lambda expression or comprehension, class scope, inside a class block.
Nov 17, 2014 · 348. The <scope> element can take 6 values: compile, provided, runtime, test, system and import. This scope is used to limit the transitivity of a dependency, and also to affect the classpath used for various build tasks. compile. This is the default scope, used if none is specified. Compile dependencies are available in all classpaths of a ...
Feb 1, 2009 · This means you can tell the scope of an identifier by looking at the source code. The four scopes are: Global - visible by everything. Function - visible within a function (and its sub-functions and blocks) Block - visible within a block (and its sub-blocks) Module - visible within a module.
Feb 17, 2012 · You can use scope modifiers or the *-Variable cmdlets. The scope modifiers are: global used to access/modify at the outermost scope (eg. the interactive shell) script used on access/modify at the scope of the running script (.ps1 file). If not running a script then operates as global. (For the -Scope parameter of the *-Variable cmdlets see the ...
Sep 1, 2010 · 276. I'm not asking about Python's scoping rules; I understand generally how scoping works in Python for loops. My question is why the design decisions were made in this way. For example (no pun intended): for foo in xrange (10): bar = 2 print (foo, bar) The above will print (9,2). This strikes me as weird: foo is really just controlling the ...
Sep 28, 2012 · What is the correct strategy to limit the scope of #define and avoid unwarrented token collisions. Some simple rules: Keep use of preprocessor tokens down to a minimum. Some organizations go so far as down this road and limit preprocessor symbols to #include guards only. I don't go this far, but it is a good idea to keep preprocessor symbols ...
Sep 12, 2011 · 1. All python variables used in a function live in the function level scope. (ignoring global and closure variables) It is useful in case like this: value = 2 + foo.count('b') value = 0. That way I don't have to declare the variable before the if statement. Your first line is incorrect.
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Global Scope: where the variable is available through the code. Block Scope: where the variable is available inside a certain area like a function. Local Scope: where the variable is available in more certain areas, like an if-statement; If you add Var before the variable name, then its scope is determined where its location is
