![]() ![]() Re^2: How to print an array of multidimensional arrays with a for or foreach loop Because ENV is a hash, you can set environment variables just as youd set the value of any Perl hash variable. Similarly there are various other functions or sometime called sub-routines, which can be used for various other functionalities. There is no 'array' keyword in use or definition instead, square brackets indicate arrays syntactically, for example month 11. Unlike structs, arrays are not first-class objects: they cannot be assigned or compared using single built-in operators. ![]() You may have a question what is a function So far you have used print function to print various values. Array indexing is a secondary notation, defined in terms of pointer arithmetic.
0 Comments
Leave a Reply. |