My list:
var list = [{"id": 1, "date": 1649368800000}, {"id": 2, "date": 1649368800000}, {"id": 3, "date": 1649368800000}]
Desired output:
var list = [{"id": 1, "date": 01.01.2022}, {"id": 2, "date": 1649368800000}, {"id": 3, "date": 01.01.2022}]
How can I effectively iterate through my list and parse my int values in "date" to a human readable date format?
For the start I tried to just print the date values..
var list_of_values = [a_dict["date"] for a_dict in list]
but failed with Parsing error: ',' expected
I think you're confusing python with javacript.
That short-for loop is the python way
Since you tagged this javacript, I'd recommend forEach() and new Date():
var list = [{"id": 1, "date": 1649368800000}, {"id": 2, "date": 1649368800000}, {"id": 3, "date": 1649368800000}];
list.forEach(o => o.date = new Date(o.date));
console.log(list);var list = [{"id": 1, "date": 1649368800000}, {"id": 2, "date": 1649368800000}, {"id": 3, "date": 1649368800000}];
list.forEach(o => {
const d = new Date(o.date);
o.date = `${d.getDate()}.${d.getMonth() + 1}.${d.getFullYear()}`
});
console.log(list);