Searching for a specific index using the .indexOf() method in

My current code includes a for loop that determines the presence of a specific character in strings

for (var i = 0; i < length; i++) {
     console.log(name[i].indexOf('z') >= 0);
}

The issue at hand is that my code halts after just one iteration. I need assistance pinpointing and resolving the problem.

Answer №1

A crucial mistake is made when verifying the length without including the name:

or (let i = 0; i < name.length; i++) 

Answer №2

  1. Avoid using int as a variable name; opt for a different name for the variable.
  2. Can you determine the value of the size in this case?
  3. Avoid naming variables as size since it is a reserved keyword in JavaScript.

Make these adjustments and give it another try.

Answer №3

What is the purpose of using indexOf? I am confused about its functionality. Also, please refrain from using int as a variable name. Instead, consider using name.length in the for loop.

for (var i = 0; i < name.length; i++) {
 console.log(name[i] === "z");
}

Answer №4

Make sure to specify the string that needs to be checked.

for (let index = 0; index < text.length; index++) {
     console.log(text[index].includes('z'));
}

Avoid using int as a variableName, it can be misleading when reviewing your code.

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