Properties in JavaScript definition versus assignment

Definition. To define a property, one uses a function such as.. Assignment has the side effect of creating a property if it doesnt exist, yet as an own property of obj, with default attributes.

  • Properties in JavaScript: definition versus assignment
  • Recap: property attributes and internal properties
  • The details of definition and assignment
  • Assignment calls a setter in a prototype, definition creates an own property
  • Read-only properties in prototypes prevent assignment, but not definition
  • The assignment operator does not change properties in prototypes
  • Only definition allows you to create a property with arbitrary attributes


See also

BacktoSchool Resources SAT Suite of Assessments The College

Score Reports Best Practices. Become an SAT Essay Scorer. SAT School Day.. A Quick Reference Guide (Domestic schools only)reference card to College Board programs for educators.

5 months ago

College board essay

Microsoft Word Assignment III Editing Microsoft Office Freelancer

Microsoft Word Assignment III. Budget $10-30 USD. Freelancer.. Using the files provided complete the assignment.

When Cupid Is a Prying Journalist The New York Times

Modern Love Podcast: Susan Kelechi Watson Reads When Cupid is a Prying Journalist.. The dramatic essay inspired an episode in the Modern Love TV series.

5 months ago

Modern love essays