The indexOf() method returns the position of the first occurrence of a specified value in a string. This method returns -1 if the value to search for never occurs. Note: The indexOf() method is case sensitive. Tip: Also look at the lastIndexOf() method ...
Last update Wed, 15 Aug 2018 05:01:00 GMT Read More
Search an array for the item "Apple": The indexOf() method searches the array for the specified item, and returns its position. The search will start at the specified position, or at the beginning if no start position is specified, and end the search at the end of the array. Returns -1 if the item ...
Last update Mon, 13 Aug 2018 14:57:00 GMT Read More
@DutGRIFF Yes and no. Discussion about that is not for here, but since w3fools was created and since everyone started warning people away from w3schools, they have improved their site....
Last update Tue, 14 Aug 2018 05:31:00 GMT Read More
That's just your opinion. The quirksmode page you gave isn't as clear to read as w3schools, so I don't think it's better (unless you can give any other reason why)....
Last update Wed, 15 Aug 2018 01:55:00 GMT Read More