http://www.wireless-center.net/rss/rss.php en-us Copyright 2013, rifat.sanac@hostticaret.net rifat.sanac@hostticaret.net Wireless Internet Technologies and Applications http://www.wireless-center.net/rss/rss.php Collection hourly 4 1901-01-01T00:00+00:00 http://www.wireless-center.net/Wireless-Internet-Technologies-and-Applications/2900.html Scope Rules The scope of a variable is the portion of the program in which the identifier can be referenced. A local variable declared in a WMLScript function can be used only in that function. All WMLScript variables are local. Browser variables (similar to what other languages call global variables) ... en-us Scope Rules (WML) http://www.wireless-center.net/rss/article_view.php?articleId=2900 Copyright 2013, 2007-08-28T00:00:00+03:00 text http://www.wireless-center.net/Wireless-Internet-Technologies-and-Applications/2899.html Duration of Identifiers Chapters 13–15 used identifiers for variable names. The attributes of variables include name, value and data type (such as string, number or boolean). We also use identifiers as names for user-defined functions. Each identifier in a program has other attributes, including duration and scope (discussed in section ... en-us Duration of Identifiers(WML) http://www.wireless-center.net/rss/article_view.php?articleId=2899 Copyright 2013, 2007-08-28T00:00:00+03:00 text http://www.wireless-center.net/Wireless-Internet-Technologies-and-Applications/2898.html Random Number Generation There is something in the air of a gambling casino that invigorates people, from the highrollers at the plush mahogany-and-felt craps tables to the quarter-poppers at the one-armed bandits. It is the element of chance, the possibility that luck will convert a pocketful of money into a ... en-us Random Number Generation(WML) http://www.wireless-center.net/rss/article_view.php?articleId=2898 Copyright 2013, 2007-08-28T00:00:00+03:00 text http://www.wireless-center.net/Wireless-Internet-Technologies-and-Applications/2897.html Function Definitions Thus far, we have discussed existing functions that are built into WMLScript objects. We now consider how programmers write their own customized functions and call them in a script. Consider a script (Fig. 16.2) that uses a programmer-defined function count to obtain a number from the user, convert ... en-us Function Definitions http://www.wireless-center.net/rss/article_view.php?articleId=2897 Copyright 2013, 2007-08-28T00:00:00+03:00 text http://www.wireless-center.net/Wireless-Internet-Technologies-and-Applications/2896.html Programmer-Defined Functions Functions allow the programmer to modularize a program. All variables declared in function definitions are local variables—they are known only in the function in which they are defined. Most functions have a list of parameters that provide the means for communicating information between functions via function calls. When ... en-us Programmer-Defined Functions http://www.wireless-center.net/rss/article_view.php?articleId=2896 Copyright 2013, 2007-08-28T00:00:00+03:00 text