Beefy Boxes and Bandwidth Generously Provided by pair Networks
P is for Practical
 
PerlMonks  

Comment on

( #3333=superdoc: print w/ replies, xml ) Need Help??
That's right, if I all use gmtime or localtime, I can have a constant base, ( but believe this is not same as working a system in a GMT+0 TZ ). And for me, both has its drawback. If all gmtime, I might not reflecting to the real time to my local system; if I hard code the conversion, I lost the portability if the system moves to other time zone. And if all localtime, it sometimes surprised me like if I use Date_to_Time in Date::Calc (this returns me a gmt+0 seconds)...

DateTime is pretty good enough for conditions, however it complexity increased the interpret time and maintenance effort. Though I really use them them in some real difficult calculation. But for something just like :

doSomething() if ( time == $triggerSecond );
I really don't want to call a module

However, thank you for your reminder! I think I should consider to use DateTime for now, which could be a nice tools I've forgotten when I am dealing with this package.


In reply to Re^2: Difficult on use time by exilepanda
in thread Difficult on use time by exilepanda

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!
  • 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, 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, 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.
  • Log In?
    Username:
    Password:

    What's my password?
    Create A New User
    Chatterbox?
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others chilling in the Monastery: (11)
    As of 2015-07-01 20:40 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









      Results (19 votes), past polls