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CODE EXAMPLE FOR JAVASCRIPT
javascript double exclamation mark
const
isIE8
=
!
!
navigator
.
userAgent
.
match
(
/
MSIE 8.0
/
)
;
console
.
log
(
isIE8
)
;
// returns true or false
Source by stackoverflow.com #
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Tagged:
#javascript
#double
#exclamation
#mark
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