Dec 3, 2011 · In Eloquent JavaScript, Chapter 4, a set of values is created by creating an object and storing the values as property names, assigning arbitrary values (e.g. true) as property …

The value of max-age must be a numerical value interpreted as an amount of seconds, while the expires value can be set to the special value Session which is not the same as max-age=0;. – …

Oct 20, 2015 · As an example lets filer out the even numbers from a Set: const generateSet = (n, m) => { // Generate list of length n with random numbers between 0 and m let arr = …

Mar 10, 2015 · By definition "A Set is a collection of values, where each value may occur only once." So, if your array has repeated values then only one value among the repeated values …

@BenjaminGruenbaum: I think you've misunderstood something; according to its documentation, Immutable.js's OrderedSet uses the insertion order as the iteration order; that is, it does the …

Apr 21, 2015 · I don't see how the possibility of mutation is any more of a problem then coding with objects ever is. I mean const obj={} does not make the object immutable, yet typical code …

Jun 6, 2014 · An example of using a Map and a Set together would be something more like: const map = new Map(); const set = new Set(); map.set( 'keyName', set ); Also, arguably, whether …

Sep 12, 2015 · 23.2.4 Properties of Set Instances. Set instances are ordinary objects that inherit properties from the Set prototype. Set instances also have a [[SetData]] internal slot. …

It takes the object which you want to set as the this value as a first argument and then returns a new function object. Difference between call/apply and bind: call and apply are similar in the …

Feb 4, 2015 · set the field per script: ... in my file.js I get the quantity from a GET request and pass the variable as ...