I'm having trouble getting my for loop to output each character of a string argument one at a time. However, when I test the code, it only displays the first character and then stops. I'm not sure what is causing it to only loop through once.
Below is the snippet of my code:
function printCharacters (input) {
for (var i=0; i<arguments.length; i++) {
console.log(input.charAt(i));
}
}
printCharacters("Hello");
The code is functioning correctly as expected. The length of the arguments is 1. To ensure it functions as intended, you need to consider the length of the param.
function reverseString (param) {
console.log(arguments)
for (var i=1; i<=param.length; i++) {
console.log(param.charAt(param.length - i)); // correction needed here
}
}
reverseString("Test");Alternatively, you could utilize the .reverse function, which is designed for arrays. You can achieve a similar result like this:
console.log("Test".split('').reverse().join(''))As the argument only consists of the word "Test", its length is equal to 1
The reason for requiring the length of param instead of arguments is because you need to iterate through each character in the parameter.
function reverse (param) {
for (var i=0; i<param.length; i++) {
console.log(param.charAt(i));
}
}
reverse("Hello");
const displayCharacters = (text) => {
for (let char of text) {
console.log(char);
}
}
displayCharacters("example");
This is a simple way to output characters individually in the console.
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