If a decimal point appears, at least one digit appears before it.

Thanks for highlighting that! I must have glazed over that sentence in the man pages.

So unfortunately sprintf can't do what I want. I'd like it to support a different conversion specifier that behaved like f, except would omit the leading zero.

Not too difficult to do with a quick regex or something, though.

I agree - my issue isn't so much stripping off the leading zero, but finding the places in my code where I'm currently calling sprintf and replace them with a new wrapper which does it.

Thanks to all for the suggestions.


In reply to Re^2: Can sprintf suppress leading zero for float < 1? by RotoValue
in thread Can sprintf suppress leading zero for float < 1? by RotoValue

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.