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Alex Rivera
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I had a question about the indexOf method. I want to find multiple cases of "X" in a string. Suppose my string is "x is x is x is x", I want to find x in all of its index positions. But how do you do this for multiple cases? Is this even possible with indexOf? I did int temp = str.indexOf('x'); It find the first x. I tried to do a for loop where i is initialized to length of string and this did not work since I kept finding the first x over and over. for (int y = temp1; y >= 0;y-- ) { int temp = str.indexOf('x'); System.out.println(temp); } But this does not work. Am I supposed to use regex? Because I don't really know how to use regex method. Any help would be appreciated, thanks!
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