Remove the last character from a string in JavaScript
Question:
How to remove the last character from a string in JavaScript? Answer:
const removeLastCharacter = (text) => {
if (!text) {
return '';
}
return text.slice(0, -1);
}Description:
If you just want to remove the last character of a string, you can use the slice method with startIndex set to 0 and endIndex set to -1 .
The slice() method extracts a section of a string and returns it as a new string, without modifying the original string. If endIndex is negative, slice() treats it as str.length + endIndex .
Reference:
The slice method reference
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Tags:
remove, trim, last, character, string, text, javascript, delete, remove last character Technical term:
Remove the last character from a string in JavaScript