Re: basic regex back reference

gcr wrote:
Newbie alert. Thanks for any help.

Can't get back references - I want to pull the bracketed numbers (and put them in an array)

Change the following line
$output =~ m/(\[+[*\d]+\])/g;

with:

my @array = ($output =~ m/(\[+[*\d]+\])/g);

Now you will find your elements in '@array'

Aukjan.
.

Relevant Pages

  • basic regex back reference
    ... Can't get back references - I want to pull the bracketed numbers (and ... put them in an array) ... use warnings; ...
    (comp.lang.perl.misc)
  • Re: Test if memory pointer is valid?
    ... I can see setting a new pointer initially to the address of the beginning of an array, for example, and then incrementing the pointer to address subsequent elements, but that would usually be done inside a function, where the new pointer would go out of scope at the end of the function and be reinitialized if it is called again. ... I would like to see a specific example where it is necessary to have multiple references such as this where it would be necessary to check for it having been freed. ... copies of all the TLabel references already in the form as individual ...
    (comp.lang.pascal.delphi.misc)
  • Re: UBound not in Intellisense. References problem?
    ... but you can produce an array by using Value ... I wouldn't worry about it not appearing in intellisense. ... > I wonder if I have a corruption in my registration of References, ... I get UCase, UCase$, but no UBound. ...
    (microsoft.public.excel.programming)
  • Re: How come Ada isnt more popular?
    ... The language does not require array implementation to be contiguous. ... then But non contigous representation of arrays will really stress ... It's easy with value-oriented languages (i.e. languages ... use references because of that. ...
    (comp.lang.ada)
  • Re: Reclaiming Memory
    ... example, handles to device context, memory addresses, etc.), VB is actually ... VB will clean up references to objects all ... It's a little unusual to use an array to store object references. ... unusual to use a variant array for what you apparently are (at least I'VE ...
    (microsoft.public.vb.com)