I need to get these two combinations from these two arrays like this.
const array1 = [ '0', '4', '8', '16', '24', '32', '40', '48', '56', '64' ]
const array2 = [ 'p', 'px', 'py', 'pt', 'pe', 'pb', 'ps', 'm', 'mx', 'my', 'mt', 'me', 'mb', 'ms']
// output 1
// const combine = {p: [p-0, p-4, p-8,...], px: [px-0, px-4, px-8,...].....}
// output 2
// const combineUpdate = {p: ["", p-0, p-4, p-8,...], px: ["", px-0, px-4, px-8,...].....}
// add an empty string in each 👆 array to get certain use case
// we can access values like this
// combine.p
// combine.px
// combineUpdate.ms
You could map the first array as key ad prewfix and get the values of the other array as postfix.
const
array1 = [ '0', '4', '8', '16', '24', '32', '40', '48', '56', '64' ],
array2 = [ 'p', 'px', 'py', 'pt', 'pe', 'pb', 'ps', 'm', 'mx', 'my', 'mt', 'me', 'mb', 'ms'],
result = Object.fromEntries(array2.map(k => [k, array1.map(v => [k, v].join('-'))]));
console.log(result);.as-console-wrapper { max-height: 100% !important; top: 0; }