Search results
- Dictionaryscope/skōp/
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"
Powered by Oxford Dictionaries
Jul 6, 2016 · What is the scope of a #define? I have a question regarding the scope of a #define for C/C++ and am trying to bet understand the preprocessor. Let's say I have a project containing multiple sour...
Nov 17, 2014 · 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 project.
Feb 1, 2009 · What is the scope of variables in javascript? Do they have the same scope inside as opposed to outside a function? Or does it even matter? Also, where are the variables stored if they are defined
The scope of a #define is from the occurrence, to the end of the file (or a corresponding #undef), regardless of any intervening C scopes.
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 ...
Feb 17, 2012 · The following are the basic rules of scope: - An item you include in a scope is visible in the scope in which it. was created and in any child scope, unless you explicitly make it. private. You can place variables, aliases, functions, or Windows. PowerShell drives in one or more scopes.
Nov 15, 2008 · The scoping rules of list, set and dict comprehensions and generator expressions are almost the same as for functions. Likewise, the scoping rules for assignment expressions are almost the same as for regular name binding. The scope of comprehensions and generator expressions is of the same kind as function scope.
Nov 8, 2016 · The scope of `define macros and most other compiler directives is a compilation unit. A compilation unit is a stream of source text that a compiler parses. A macro gets defined at the point it appears in the compilation unit and is visible from that point onward. The scopes defined by modules and other namespaces are irrelevant because macros ...
I'm going to assume you know what a scope is in computer science. If not, read the wiki page. In javascript, every function has a scope. Additionally there's a global scope (when outside any function a defined variable is defined in global scope, or in a function when not preceding var in definition). Scopes are hierarchically.
There are three types of scope in JavaScript: Global Scope: where the variable is available through the code. Block Scope: where the variable is available inside a certain area like a function. If you add Var before the variable name, then its scope is determined where its location is
