See Re: Line up cols using printf %m.nf by pryrt:
Win8 Strawberry 5.8.9.5 (32) Sun 02/21/2021 23:29:36
C:\@Work\Perl\monks
>perl -Mstrict -Mwarnings
my $fmt = "%3d : %5.2f : %3d\n";
for my $ar_args (
[ 111, 12.34, -1 ],
[ 22, 0.00, -2 ],
[ -2, -6.25, -3 ],
) {
printf $fmt, @$ar_args;
}
^Z
111 : 12.34 : -1
22 : 0.00 : -2
-2 : -6.25 : -3
See sprintf for discussion of format specifiers.
Give a man a fish: <%-{-{-{-<
-
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.
|
