What are some common string methods in JavaScript?
An example of an AI chatbot conversation about JavaScript string methods.
What are some common string methods in JavaScript?
In JavaScript, common string methods include .length, .toUpperCase(), .toLowerCase(), .substring(), and .indexOf().
Can you explain how the .substring() method works?
.substring(start, end) returns a part of the string between the start and end indices. If end is omitted, it goes to the end.
What about the .indexOf() method?
.indexOf(searchValue) returns the index of the first occurrence of searchValue in the string, or -1 if not found.
Are there any methods for trimming whitespace?
Yes, .trim() removes whitespace from both ends of a string. There are also .trimStart() and .trimEnd() for specific ends.
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