Answers for "if both of the characters are uppercase then print 1 in java script"

4

javascript separate words by capital letter

"thisIsATrickyOne".split(/(?=[A-Z])/);
Posted by: Guest on March-16-2021
6

javascript check if all capital letter

function isUpper(str) {
    return !/[a-z]/.test(str) && /[A-Z]/.test(str);
}

isUpper("FOO"); //true
isUpper("bar"); //false
isUpper("123"); //false
isUpper("123a"); //false
isUpper("123A"); //true
isUpper("A123"); //true
isUpper(""); //false
Posted by: Guest on October-30-2020

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