ok,ive figgured i could make a loop that would feed
itself more and more values in the array that it processes.
for that matter i've tried foreach and also map.
only in one situation of these four that are listed below,
i was succesful,in the one that used foreach and push.
why don't the other methods work ?
how do you explain their behaviour?
P.S.:this is not a test.i am just not at all able to understand why perl behaves this way.
=begin BlockComment # BlockCommentNo_1
my @array = ('a');
foreach (@array) {
#push @array,'a';#replace following statement with this one
@array = (@array,'a');
print;
}
=end BlockComment # BlockCommentNo_1
=cut
my @array=('a','a');
map {
#push @array,'a'; #replace following statement with this one
@array=(@array,'a');
print;
}(@array);
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|