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charAt() - String in javascript - CodeGK
Δ JavaScript References
Math
abs()
acos()
acosh()
asin()
asinh()
atan()
atan2()
atanh()
cbrt()
ceil()
cos()
cosh()
exp()
floor()
log()
max()
min()
pow()
random()
round()
sin()
sinh()
sqrt()
tan()
tanh()
trunc()
xfloor()
String
charAt()
charCodeAt()
concat()
endsWith()
fromCharCode()
includes()
indexOf()
lastIndexOf()
localeCompare()
match()
repeat()
replace()
search()
slice()
split()
startsWith()
substr()
substring()
toLocaleLowerCase()
toLocaleUpperCase()
toLowerCase()
toString()
toUpperCase()
trim()
valueOf()
♦ charAt() - String
♣ Example1: charAt()
Input:
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var a = "Yo Folks!!"; document.write(a.charAt(3)); document.write("<br><br>"); var b = "HELLO WORLD"; document.write(b.charAt(0)); document.write("<br><br>"); var c = "Welcome to Earth#"; document.write(c.charAt(c.length-1));
Output:
