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Int Cannot Be Dereferenced Java Error


The code itself works fine. It appears on the API that "toString()" is a valid operation for integer, so I'm not really sure what the issue is. Would we find alien music meaningful? Update: Edit: Sorry, forgot to indicate that this is for Java! http://tcsmacs.net/cannot-be/java-error-int-cannot-be-dereferenced.php

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Int Cannot Be Dereferenced Tostring

int cannot be dereferenced-line 53 //import java.lang.*; public class showElement implements ActionListener{ public void actionPerformed(ActionEvent e){ randomNumber = new int [100]; for (int x = 0; x < randomNumber.length; x++) randomNumber[x] Posted By Mr_AfroChicken (2 replies) Yesterday, 10:25 PM in New To Java Cannot save data in mysql database Posted By nayeem (4 replies) Yesterday, 02:06 PM in New To Java When share|improve this answer answered Apr 7 '13 at 0:06 Code-Apprentice 28k454122 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign If your question gets answered, use link flair to mark it as solved When posting code on this subreddit, please post a small, self-contained, correct example, i.e.

And the full and exact compiler message. public class Catalog { private Item[] list; private int size; // Construct an empty catalog with the specified capacity. But first of all how can I … Arabic Numbers to Roman Numerals 3 replies hello everyone, I would like to ask for some help with my assignement. Int Cannot Be Dereferenced Equals Java In Java, int is a primitive type and has no methods.

Appending i increases the StringBuilder capacity if needed, then calls Integer.getChars. Int Cannot Be Dereferenced Compareto Browse other questions tagged java arrays or ask your own question. Just for your future info, the conversion the other way looks just the same: int intValue = Integer.parseInt(stringValue); Please keep trying with the API doc. Should I be using one?

Terms Privacy AdChoices RSS Register Help Remember Me? Boolean Cannot Be Dereferenced Java I want to learn to make video games. Learn how to write the perfect question. Please correct if I am wrong. –rohan-patel Jan 10 '14 at 4:40 Yes.

Int Cannot Be Dereferenced Compareto

The error is specifically happening in my if statement at the bottom, where it says "equals" is an error and "int cannot be dereferenced." Hope to get some assistance as I why not try these out Is there a word for being sad about knowing that the things that make you happy will eventually go away As Italian citizens, what legal documents are we supposed to carry Int Cannot Be Dereferenced Tostring Browse other questions tagged java int bluej or ask your own question. Int Cannot Be Dereferenced Meaning Start a new discussion instead.

ints (like booleans and floats) are "primitives", not Objects, so they do not have methods. have a peek at these guys A prize is found"); System.out.println("The prize is: " + Description[a] + "\t\t Color: " + Color[a] + "\t\t Value: " + Value[a]); if_a_description_is_found = true; // then is this case the I need some help in my programme. public Item find(int id) throws ItemNotFound { for (int pos = 0; pos < size; ++pos){ if (id.equals(list[pos].getItemNumber())){ //Getting error on "equals" return list[pos]; } else { throw new ItemNotFound(); } Int Cannot Be Dereferenced Length

Message the Moderators with suggestions or to rescue posts from the spam filter Chat on our official IRC at #learnprogramming on Freenode using a client or webchat! Java Code: public RationalNumber add(RationalNumber other) { this.numerator = number.getNumerator() * other.getNumerator() + number.getDenominator() * other.getDenominator(); this.denominator = number.getDenominator() * other.getDenominator(); RationalNumber addedNumber = new RationalNumber(addNumerator, addDenominator); return addedNumber; } Reply Code is suppose to accept an integer from user, go thru the array and find the element of that array and display in a textfield. http://tcsmacs.net/cannot-be/java-cannot-be-dereferenced-error.php I know it has something to do with the int and string.

I am confused all together how it works. Int Cannot Be Converted To String posted 5 years ago I hate the "" + i solution. What type of program should I use to open a .dll?

I'm an emerging programmer that … Nested array printing etc - designing for reuse 5 replies This is a little discussion/example of design for modularity and re-use, inspired by javaAddict and

Washington DC odd tour request issue more hot questions question feed lang-java about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology What crime would be illegal to uncover in medieval Europe? For a beginner who is not doing anything terribly complicated where performance is an issue, "" + i works just fine. Int Compareto Java You can learn the Java language quite easily, but nobody knows all the API methods.

Please upload a file larger than 100x100 pixels We are experiencing some problems, please try again. java This question has already been answered. Recommended Tools for Posting Code: Gist: for long code and code in multiple files. this content By the way, you should use lowerCamelCase for variables and fields.

Not the answer you're looking for? This is the first time I have seen this error and lost. Alternatively, you can declare dotNumber as Integer instead: Integer dotNumber = 2; Lie Ryan · 7 years ago 0 Thumbs up 0 Thumbs down Comment Add a comment Submit · just Results 1 to 2 of 2 Thread: How to solve "int cannot be dereferenced" error?

They scare me often enough, so the beginners must be terrified of them. What's New? Simply use == instead: return n == thatInt.n; share|improve this answer answered Apr 7 '13 at 0:06 Dukeling 36.6k94181 add a comment| up vote 4 down vote To compare ints, just