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The Asc Function

The Asc function converts the first letter in a string to ANSI code, and returns the result.

Syntax

Asc(string)

Example 1

document.write(Asc("A") & "<br />")
document.write(Asc("F"))

Output:

65
70

Example 2

document.write(Asc("a") & "<br />")
document.write(Asc("f"))

Output:

97
102

Example 3

document.write(Asc("W") & "<br />")
document.write(Asc("W3Schools.com"))

Output:

87
87

Example 4

document.write(Asc("2") & "<br />")
document.write(Asc("#"))

Output:

50
35

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