Oct 30, 2010 · Object-oriented programming languages that make use of classes are often referred to as classed-based programming languages, but it is by no means a must to make use of classes to be object-oriented. JavaScript uses prototypes to define object properties, including methods and inheritance. Conclusion: JavaScript IS object-oriented.

Aug 5, 2011 · From mozilla, you can find that prototype-based language is object-oriented language. Because they think if a language uses "object", it is an object-oriented language. And then they divide object-oriented into two type: class-based and object-based object-oriented. object-based(or prototype-based) object-oriented

Aug 6, 2013 · I come from classes object orientation languages and recently I have been learning those fancy dynamic languages (JavaScript, Python and Lua) and I want some tips about how to use OO in those languages. It would be useful to know the pitfalls and the shortcomings of such approach and the advantages compared to traditional OO.

Mar 31, 2011 · window.orientation is 0 when being held vertically window.orientation is 90 when rotated 90 degrees to the left (horizontal) window.orientation is -90 when rotated 90 degrees to the right (horizontal) There is also the orientationchange event that fires on the window object when the device is rotated.

Feb 18, 2016 · I am trying to control an object that I made with the orientation of a mobile device. I can do it, is just change this line. controls = new THREE.DeviceOrientationControls( camera ); for this line: controls = new THREE.DeviceOrientationControls( object ); But now, my problem is that It changes the initial rotation of the object: It should be ...

Sep 6, 2010 · Javascript Object orientation + DOM? Ask Question Asked 14 years, 6 months ago. Modified 14 years, 6 ...

Dec 13, 2010 · Self suffers from neither of these disadvantages. Any object can be customized with its own behavior. A unique object can hold the unique behavior, and a separate "instance" is not needed. Elimination of meta-regress. No object in a class-based system can be self-sufficient; another object (its class) is needed to express its structure and ...

Digital camera photos are often saved as JPEG with an EXIF "orientation" tag. To display correctly, images need to be rotated/mirrored depending on which orientation is set, but browsers ignore this

A prototype-based language, does not make the distinction of classes vs objects: it simply has objects. A prototype-based language has the notion of a prototypical object, an object used as a template from which to get the initial properties for a new object. Any object can specify its own properties, either when you create it or at run time.

Dec 10, 2012 · I am creating a tic-tac-toe game to play around with O-O code in Javascript, or should I say, pseudo-object orientation. And I'm having trouble wrapping my head around how a representation of an object, in this case, each grid cell being an object. How do you go from clicking on the cell to telling the cell object to place a mark here? Here is ...