js set get first value

Solutions on MaxInterview for js set get first value by the best coders in the world

Search
showing results for - "js set get first value"
Ian
03 Nov 2020
1set.values().next().value
source
Brahim
13 Jan 2017
1var x = new Set();
2x.add(1);
3x.add({ a: 2 });
4//get iterator:
5var it = x.values();
6//get first entry:
7var first = it.next();
8//get value out of the iterator entry:
9var value = first.value;
10console.log(value); //1
11
similar questions
first element of array jsjavascript object first keyjavascript take first element of arrayget first 10 items of array javascriptreturn the first element of the array javascriptget first element of array javascriptjavascript return first match in arrayget first property from object javascriptjs get first element by classjavascript first examplejs get first letter of stringjavascript get first element of arrayjavascript first or defaultget the first number of the integer in jshow to get the first key in a n object in javascriptset get javascriptjavascript find first element of arrayjs get first item from arrayjs get first object valuejavascript select first n elements from arrayget first object key javascriptjavascript get first property of objectjavascript select first element
queries leading to this page
get first element of set jsget first element of setget first value from setget first element in sethow to get the first value fo a setaccess first element of a set jsjs get first element from setfirst item from set javascriptfirst entry set javscriptjavascript get first element of setjs set get first valuejavascript set how to get first elementget first element of set javascriptget first object in set javascriptget first value of set javascriptget first entry in set javascriptset javascript 1st itemhow to get first value inside js setjavacript get first value in setget first value in a set jsjs get first element of sethow to return first element in a set javascriptget first item in a set jsget first 5 items in a set jsjs get first item of setjs set get firstget first value in set javascriptget first element set javascriptget the first value of a setjavascript how to get first element of setjs first in setjavascript set get firstset get first elementjavascript set get first elementjs set get first value