www.webdeveloper.com
Results 1 to 5 of 5

Thread: analysis of javascript-i need an answer super quick!!!

  1. #1
    Join Date
    Jul 2011
    Posts
    3

    Question analysis of javascript-i need an answer super quick!!!

    hey, I have a papre I need to submit on sunday, and I need an analysis of javascript alone (not with any other tools I see here and I dont even know
    what they mean and what they have to do with javascript)

    a.

    regarding the following criteria:

    1. Readability,
    2. Writability,
    3. Orthogonality,
    4. Reliability,
    5. Portability,
    6. Well-definedness,
    7. A government mandate,
    8. standardization

    b.

    also, if you know waht kind of type, scope and storage binding javascript has(static or dynamic)?

    (I guess the type binding is dynamic because you dont even write the time of the varriant so...but im not sure about the storage and scope binding...)

    c.
    and whrer can i find the BNF of javascript?

    d.
    is there, data abstraction, procedural abstraction, encasulation, polimorfism(i think there isnt) injavascript?

    If you can give me an answer for all or even one of the above I would be so very greatful!!!!

    tnx!!!!

  2. #2
    Join Date
    Dec 2005
    Location
    FL
    Posts
    7,364
    To answer c., you need to know that javascript is also called ECMAScript.
    Then you can google: BNF ECMAscript and find http://tomcopeland.blogs.com/EcmaScript.html

  3. #3
    Join Date
    Jul 2008
    Location
    urbana, il
    Posts
    2,787
    a. huh?
    b. loose types, lexical scope. not sure what storage binding is, sounds made-up.
    d. yes to all.

  4. #4
    Join Date
    Jul 2011
    Posts
    3
    Quote Originally Posted by rnd me View Post
    a. huh?
    b. loose types, lexical scope. not sure what storage binding is, sounds made-up.
    d. yes to all.

    about b: how so? could you elaborate more?

  5. #5
    Join Date
    Jul 2008
    Location
    urbana, il
    Posts
    2,787
    Quote Originally Posted by oranitel View Post
    about b: how so? could you elaborate more?

    loose scope means that variable can change basic types without recompilation. if you've used VB before, think of everything in JS as a variant.

    lexical scope is where english-letter names stand in vor raw values, also know as the conept of variables. thes names mean certain things in certain places, and when two variables share the same name, scoping rules (inside-out) are used to determine what value that name represents.


    since i'd never heard of it, i was actually hoping you could elaborate on what storage binding is, and perhaps shed some light on how it might be useful for develeopers.

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
HTML5 Development Center



Recent Articles