☀️ Regexp, match - very short code clear solution for End Zeros by zborde - javascript coding challenges

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☀️ Regexp, match - very short code solution in Clear category for End Zeros by zborde

var endZeros=(v: number): number => 
    (''+v).match(/0*$/)[0].length;

May 27, 2020

Comments:

abvas on June 23, 2020, 8 p.m.
excellent, short and clear.

ich.bin.anik on July 4, 2020, 4:11 p.m.
This one is really nice

Sergey_S_Burov on Sept. 14, 2021, 11:47 a.m.
Looks nice, but I don't understand it, cause I don't know RegEx :-D

evoludigit on Jan. 15, 2022, 4:08 p.m.
Maybe you know Regex better now, but here is an explanation: <ul> <li>0 matches the character 0, </li> <li>* matches the previous token between zero and unlimited times</li> <li>$ asserts position at the end of a line</li> </ul> <a href="https://regex101.com/">https://regex101.com/</a> is a good tool for testing regexes, it is possible to choose ECMAScript (Javascript) flavor.

Himawari7_8c76710869e04e64b06c on Oct. 5, 2021, 6:26 a.m.
short!

chongHa on Jan. 15, 2022, 12:42 p.m.
This is the simplest and most educational solution which uses an arrow function. Since It is defined in one line, Bytes in the file can be reduced. I'm Japanese, so I'm not good at English.

toyosimasinn_ada1fe5f41c949c29 on Feb. 15, 2023, 9:09 a.m.
uy

Initiation

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