

InterviewSolution
Saved Bookmarks
1. |
Explain the reason for using ES6 classes. |
Answer» <html><body><p>ES6 classes have been found to be very useful to the developers. Some of the major uses of ES6 classes are as <a href="https://interviewquestions.tuteehub.com/tag/follows-457929" style="font-weight:bold;" target="_blank" title="Click to know more about FOLLOWS">FOLLOWS</a>:</p><ul><li>ES6 classes have a simpler and less error-prone syntax.</li><li>As far as setting up inheritance hierarchies are concerned, ES6 is considered as the best option as it uses new syntax with the old syntax which minimizes the <a href="https://interviewquestions.tuteehub.com/tag/errors-15514" style="font-weight:bold;" target="_blank" title="Click to know more about ERRORS">ERRORS</a> and eases the process.</li><li>ES6 classes help in defending the developers from <a href="https://interviewquestions.tuteehub.com/tag/failing-2080752" style="font-weight:bold;" target="_blank" title="Click to know more about FAILING">FAILING</a> to use new ones <a href="https://interviewquestions.tuteehub.com/tag/properly-1733030" style="font-weight:bold;" target="_blank" title="Click to know more about PROPERLY">PROPERLY</a> with the constructor function. This is one of the most common errors that occur with the developers during the use of a new operator. Classes remove this error by having the constructor throw an exception if this proves to be an invalid object for the constructor.</li><li>Classes also help to call the method which is of the prototype’s version. This version is <a href="https://interviewquestions.tuteehub.com/tag/much-249971" style="font-weight:bold;" target="_blank" title="Click to know more about MUCH">MUCH</a> simpler with the new ES6 syntax than the old versions.</li></ul></body></html> | |