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Placeholder vs Xyzzy - What's the difference?

placeholder | xyzzy |

As nouns the difference between placeholder and xyzzy

is that placeholder is something used or included temporarily or as a substitute for something that is not known or must remain generic; that which holds, denotes or reserves a place for something to come later while xyzzy is Used as a placeholder word or metasyntactic variable.

placeholder

English

(wikipedia placeholder)

Alternative forms

* place holder

Noun

(en noun)
  • Something used or included temporarily or as a substitute for something that is not known or must remain generic; that which holds, denotes or reserves a place for something to come later.
    • This is placeholder data, so you’ll want to include the real numbers as soon as you have them.
  • * {{quote-news
    • , year=2013 , date=February 14 , author=Scott Tobias , title=Film: Reviews: A Good Day To Die Hard , work=The Onion AV Club citation , page= , passage=“I’m on vacation,” Willis grumbles several times throughout A Good Day To Die Hard, in what counts as the film’s sole running joke, a lame placeholder until he arrives at the big “yippee-ki-yay” punchline. }}

    Synonyms

    * kadigan, kadigin, cadigan, * See , ,

    xyzzy

    English

    (wikipedia xyzzy)

    Noun

    (-)
  • * 2001 , Simson Garfinkel, Gene Spafford, Web Security, Privacy and Commerce
    • Especially bad are "magic words" from computer games, such as xyzzy . These magic words look secret and unguessable, but in fact they are widely known.
  • * 2002 , Mark Gaynor, Network Services Investment Guide
    • Suppose stock xyzzy is selling at $100.00 on January 1, 2002. The classic call option is to pay a fixed amount per share (say $10) for the option to buy...
  • * 2005 , Ruslan Mitkov, The Oxford Handbook of Computational Linguistics
    • The path that relates xyzzy to XYZZY cycles many times through the single state of the transducer.
  • * 2006 , Venkat Subramaniam, Andy Hunt, Practices of an Agile Developer
    • How you even form the sentence makes a difference; if you say, "We need technology xyzzy because...," then the battle for common sense is already lost.
  • * 2008 , Randal L Schwartz, Tom Phoenix, Brian Foy, Learning Perl
    • Perl doesn't care if you call your loop labels things like XYZZY or PLUGH.