Global variables

Global variables

search resultsGlobal variable - Wikipedia, the free encyclopedia
C and C++|Environment...|Java: no explicit...|PHP: globals and...In
computer programming, a global variable is a variable that is accessible
in every scope (unless shadowed). Interaction mechanisms with global
variables are called ...
en.wikipedia.org/wiki/Global_variable - CachedMore results from
en.wikipedia.org »Introduction to Computer Programming - Global Variables
Global Variables Introduction. What if you need a variable that holds it's
value across procedure boundaries, a lifetime that's longer than the
execution of a single ...
www.bfoit.org/itp/Globals.html - Cached

Global and Local variables declaration. - LIX
i in main is global and will be incremented to 5. i in func is internal
and will be incremented to 11. When control returns to main the internal
variable will die and ...
www.lix.polytechnique.fr/~liberti/​public/computing/prog/... - Cached

local and global variables
explanation: illustration program output; A global variable named x is
created and initialized with the value 1. This value is output to the
document.
sharkysoft.com/tutorials/jsa/content/​031.html - Cached

Global variables - www.rubyist.net
A global variable has a name beginning with $. It can be referred to from
anywhere in a program. Before initialization, a global variable has the
special value nil.
www.rubyist.net/~slagell/ruby/​globalvars.html - Cached

PHP: Variable scope - Manual - PHP: Hypertext Preprocessor
You may notice that this is a little bit different from the C language in
that global variables in C are automatically available to functions unless
specifically ...
php.net/manual/en/​language.variables.scope.php - Cached

4.2 — Global variables « Learn C++
In the last lesson, you learned that variables declared inside a block
have block scope. Block scope variables can only be accessed within the
block in which they are ...
www.learncpp.com/cpp-tutorial/42-global-​variables - Cached

Global Variables Are Bad - Cunningham & Cunningham, Inc.
This is something I have a hard time putting in words. I've been bitten by
globals in the past, so I 'know' they're 'bad', but for the life of me, I
can't explain why.
c2.com/cgi/wiki?GlobalVariablesAreBad - Cached

C# Global Variable - C# Tutorial: Dot Net Perls
This C# example program uses global variables. It stores globals in a
static class.
www.dotnetperls.com/global-variable - Cached

Global variables - Home Page for Richard Fitzpatrick
Arrays Up: Scientific programming in C Previous: Pointers Global variables
We have seen that a general C program is basically a collection of
functions.
farside.ph.utexas.edu/teaching/329/​lectures/node19.html - Cached