Remove content after . from string

Question

I have a string var x = 2019-02-14T21:06:06.400Z

Another string y = 2019-02-14T21:06:06.44500Z

I need to remove content after the dot i cant slice it because the dot might come after 4 or 5 or 6 or n characters

Convert your string to a Date object and format it there to exclude what you don't want — Sterling Archer, Mar 25 '19 at 20:57

score 0 · Answer 1 · answered Mar 25 '19 at 20:58

0

Use split:

 

let [beforeDot] = "2019-02-14T21:06:06.400Z".split(".");
console.log(beforeDot);

answered Mar 25 '19 at 20:58

Jack Bashford

score 0 · Answer 2 · answered Mar 25 '19 at 20:58

0

You can use .split() in conjunction with an array access by index.

Example:

"2019-02-14T21:06:06.44500Z".split('.')[0]

answered Mar 25 '19 at 20:58

Hybrid

score 0 · Answer 3 · answered Mar 25 '19 at 21:06

0

A simple solution.

const strIn = "2019-02-14T21:06:06.44500Z";

const index  = strIn.indexOf(".");

const strOut = strIn.substr(0, index);

console.log(strOut);

answered Mar 25 '19 at 21:06

Damien Asseya

3 Answers3