I have one array as below
var arr = ["john doe first", "robert way", "jason doe", "alex"];
Now i want to convert this array like below.
var result = ["john", "doe", "first", "robert", "way", "jason",
"doe", "alex"];
Quick explanation is i need convert each array element of string into array and reset it into the array. Array index is not important. I tried arr.split(" ") even arr.toString() and then arr.split(" "). I don't know what i'm missing here.
You can simply use Array#join and String#split :
var arr = ["john doe first", "robert way", "jason doe", "alex"];
console.log(arr.join(' ').split(' '));If your Strings have more than one space separating your words :
Add .filter(Boolean) to remove the empty Strings
var arr = ["john doe first", "robert way", "jason doe", "alex"];
console.log(arr.join(' ').split(' ').filter(Boolean));Collected from the Internet
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