Tell us what’s happening:
when I console.log the result, I see the result as desired, followed by no spaces with a billion of the word undefined, also separated by no spaces. it looks like
abcundefinedundefinedundefined…etc. for pages.
Your code so far
function convertHTML(str) {
// :)
let result = ''; let flag;
let entitieslist = ['&','<','>','"',"'"]
let entities = {
'&': '&',
'<': '<',
'>': '>',
'"': '"',
"'": '''
};
for (let i = 0; i , str.length; i++) {
flag = false;
for (let j = 0; j < entitieslist.length; j++) {
if (str[i] == entitieslist[j]) {
result += entities[entitieslist[j]];
flag = true;
}
}
if (flag == false) {
result += str[i];
}
}
return result + ' ';
}
console.log(convertHTML("abc"));
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36
.
Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities