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mdn-polyfills
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MDN polyfills
github.com/msn0/mdn-polyfills
msn0/mdn-polyfills
mdn-polyfills
/
String.prototype.startsWith.js
2 lines
(1 loc)
•
117 B
JavaScript
View Raw
1
2
String
.
prototype
.
startsWith
||(
String
.
prototype
.
startsWith
=
function
(
t,r
){
return
r=r||
0
,
this
.
substr
(r,t.
length
)===t});