Ffirst of all, i have just achieved to code a program that counts the chosen letters. ( For example, i wanted it to count how many 'p's exist in the string. ) Now, for example i want to code a console application that extracts only the ones that are not 'p'. How can i do this with "continue" ?
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Jump to PostPost in your ideas or some initial code and try to get started. Then we can make it interactive to get to the final result :)
Jump to PostString s = "i am a p"; if(s.indexOf("p") == -1) //Index of method checks wether the character is present or not methodForCountingAllAlphabet(s); // count if p is not present else continue(); // leave the string if p is present. This all the logic u require.
Jump to PostGeekTool: take a look at the java api's, check what the indexOf method does, and explain why you think he used -1 as comparator.
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