Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Does Javascript supports Sets(list with unique objects only) ?
I have found this link, but from what I remember foreach in JS in not supported by every browser.
Are your keys strings?
Every JavaScript object is a map, which means that it can represent a set.
As illustrated in the page you mentioned, each object will accept only one copy of each key (attribute name). The value for the key/attribute doesn’t matter.