How to loop list with another list .The number of counts are same inside each list
List1 =[a,b,c,d]
List2 =[e,f,g,h]
Output
a
e
b
f
c
g
d
h
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1Does this answer your question? [Javascript equivalent of Python's zip function](https://stackoverflow.com/questions/4856717/javascript-equivalent-of-pythons-zip-function) – ggorlen May 30 '20 at 02:32
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why not for loop? – Yusufbek May 30 '20 at 02:33
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Anything is fine for me with react code which should have expected output – yuvi May 30 '20 at 02:34
1 Answers
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I would create a dictionary for this
const list = { a: ['e'], b: ['f'], c: ['g'], d: ['h'] };
and then do this in react.
Object.keys(list).map((key) => {
return list[key].map((val) => {
return `${key} \n ${val}`;
})
.join('\n');
})
.join('\n');
Updated*: As you've asked to you would create this dictionary considering that both the list will be of same length and no duplicates, this is how I would do it.
const l1 = ['a','b','c','d'];
const l2 = ['e','f','g','h'];
let l3 = {};
l1.forEach((v, i) => {
l3[v] = l2[i];
});
hendrixchord
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This is not something which is react related but done through javascript. I will update in the answer. – hendrixchord May 30 '20 at 11:20