(Javascript older version of Node.js)
Edit I have to clear up what I want.
I have multiple lines like these
var name1;
CONST name2
Let nam;
leT nam
VAr n1 ;
My desired outputs are
name1
name2
nam
nam
n1
So I am trying codes like this.
/[^;]*/
But I need help because I have multiple patterns. Some may have semicolons/space/null after the variable names, I need to omit those.
use /(?<=(var\s+)|(let\s+)|(const\s+))(\w+)/gim
let data = `
var name1;
CONST name2
Let nam;
leT nam
VAr n1 ;
`;
data = data.match(/(?<=(var\s+)|(let\s+)|(const\s+))(\w+)/gim);
console.log(data); // [ 'name1', 'name2', 'nam', 'nam', 'n1' ]Use regexp = /name[1-9]+/g
let arr = ['var person;', 'CONST name2', ' Let nam;', ' VAr n1 ;'];
var result = [];
for(var s of arr) {
var split_array = s.replace(/ +/g, ' ').trim().split(' ');
result.push(split_array[1].replace(';', ''))
}
console.log(result);