🔍The 'indexOf' method helps locate the first occurrence of a specified value in a string.
✂️The 'slice' method extracts a part of a string based on specified start and end indexes.
🔀The 'split' method splits a string into an array of substrings based on a specified delimiter.
🔄The 'replace' method searches a string for a specified value and replaces it with a new value.
🔠The 'toUpperCase' method converts all characters in a string to uppercase.
What is the purpose of the 'trim' method?
—The 'trim' method removes whitespace from both the beginning and end of a string, ensuring cleaner and more consistent text.
How can I check whether a string contains a specific character or word?
—You can use the 'includes' method, which checks if a string contains the specified value, returning a boolean result.
What does the 'charAt' method do?
—The 'charAt' method returns the character at the specified index of a string, allowing you to access individual characters.
Can I convert a string to lowercase?
—Yes, you can use the 'toLowerCase' method, which converts all characters in a string to lowercase.
How can I join multiple strings together?
—The 'concat' method can be used to concatenate multiple strings, creating a new string with the combined text.
00:00Introduction to the power of string methods in manipulating text.
00:11Explanation of the 'indexOf' method and how it helps locate specific values within a string.
02:49Demonstration of the 'slice' method to extract a portion of a string based on specified indexes.
04:59Overview of the 'split' method and its ability to split a string into an array of substrings using a specified delimiter.
06:32Explanation of the 'replace' method and its usage in replacing specific values in a string.
07:53Demonstration of the 'toUpperCase' method's ability to convert all characters in a string to uppercase.
