Home > Cannot Be > Java Tostring Cannot Dereferenced

Java Tostring Cannot Dereferenced

Contents

This will aid others in helping with a solution. 1 Answer James Simshaw 28,723 Points James Simshaw James Simshaw 28,723 Points over 1 year ago Hello, ints are a primative type Any numbers to back that up? Rob Spoor Sheriff Posts: 20720 68 I like... Here is a simple example: Code: public class Main { public static void main(String[] args) { Double test; test = 0.843; String test_string = test.toString(); System.out.println(test_string); System.out.println(test); } } share click site

Advertise on MacRumors Our Staff Arnold Kim Editorial Director Email • Twitter Eric Slivka Editor in Chief Email • Twitter Juli Clover Editor Email • Twitter Joe Rossignol Editor Email • Unfortunately your solution isn't completely accurate. This is from an example exercise that i was trying to learn: /** * Create an array of size n and store a copy of the contents of the * input Ballpark salary equivalent today of "healthcare benefits" in the US? http://stackoverflow.com/questions/28213083/error-of-int-cannot-be-dereferenced

Int Cannot Be Dereferenced Length

You can only upload videos smaller than 600MB. Expand» Details Details Existing questions More Tell us some more Upload in Progress Upload failed. How can I undrawn previous polygon on image? Your code is attempting to use the accountNumber as a reference type, when in fact that variable is of the primitive type. ~ Yawmark class Sig{public static void main(String...args){\u0066or(int
\u0020$:"v\"ʲ\"vΤ\"".to\u0043h\u0061rArray()

Here's Why Members Love Tek-Tips Forums: Talk To Other Members Notification Of Responses To Questions Favorite Forums One Click Access Keyword Search Of All Posts, And More... You can only upload photos smaller than 5 MB. Why is Professor Lewin correct regarding dimensional analysis, and I'm not? Long Cannot Be Dereferenced Error Java I understand that an object can only be compare to another object.

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Int Cannot Be Dereferenced Meaning share Share on Twitter Share on Facebook Email Link Like + Quote Reply (You must log in or sign up to post here.) Show Ignored Content Share This Page Log in What is a Rotary Club Word™? http://stackoverflow.com/questions/19109131/int-cannot-be-dereferenced-in-java Appending i increases the StringBuilder capacity if needed, then calls Integer.getChars.

Register now while it's still free! What Does Int Cannot Be Dereferenced Mean Secondly your method returns a double yet you are trying to return a string in your if.. int AB is defined in both interface. http://en.wikipedia.org/wiki/Body_mass_index Also, these types are never going to produce any fractional value in the result, because the calculation is carried out entirely in integer arithmetic (i.e.

Int Cannot Be Dereferenced Meaning

Thanks for the clarification, also, I didn't realize it, but you are right about the int as well. You may be looking at the documentation for the Integer class. Int Cannot Be Dereferenced Length facebook google twitter rss Free Web Developer Tools Advanced Search  Forum Programming Languages Java Help Long cannot be derefferenced error Thread: Long cannot be derefferenced error Share This Thread  Int Cannot Be Dereferenced Compareto Change the line: Array[i] = intArray[i].toString(); to Array[i] = String.valueOf(intArray[i]); and the code should run.

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed get redirected here Not the answer you're looking for? Code: public String calcBMI(int height, int weight) { double BMI; BMI = (weight / (height * height)); String str = “”; if (BMI >=30) { str = (Double.toString(BMI) + “Obese”); return If debugging is the process of removing bugs, then programming must be the process of putting them in. -- Edsger Dijkstra Collete Williams Greenhorn Posts: 4 posted 5 years ago Int Cannot Be Dereferenced Equals Java

You have also declared the variable accoutNumber as a long (a 64-bit primitive integral value). You have also declared the variable accoutNumber as a long (a 64-bit primitive integral value). Line 3 in the new code is the step of the process that was generating the error in your original line. http://tcsmacs.net/cannot-be/java-tostring-int-cannot-be-dereferenced.php Source(s): quot int dereferenced quot int tostring performed: https://shortly.im/uBksi Hephzibah · 1 year ago 0 Thumbs up 0 Thumbs down Comment Add a comment Submit · just now Report Abuse Another

So this would be a better solution: lastName = lastName + dotNumber; Source(s): Silent · 7 years ago 0 Thumbs up 0 Thumbs down Comment Add a comment Submit · just Int Cannot Be Converted To String currentBalance.toString() is not. Throw an ItemNotFound // exception if the search fails.

In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms

By the way, you should use lowerCamelCase for variables and fields. For some reason it is comming in as a primitive value. The original line: valueField.setText(randomNumber[Integer.parseInt(inputString)].toString()); might be reworked as:int inputValue = Integer.parseInt(inputString); // convert input string to an int int mappedValue = randomNumber[inputValue]; // get mapped value from array String mappedText = Int Compareto Java public void insert(Item obj) throws CatalogFull { if (list.length == size) { throw new CatalogFull(); } list[size] = obj; ++size; } // Search the catalog for the item whose item number

Appending i increases the StringBuilder capacity if needed, then calls Integer.getChars. How to make a html image larger..? If you're not using a tutorial or a book, you really should be. http://tcsmacs.net/cannot-be/java-int-cannot-be-dereferenced-tostring.php Add your answer Source Submit Cancel Report Abuse I think this question violates the Community Guidelines Chat or rant, adult content, spam, insulting other members,show more I think this question violates

You can only upload files of type PNG, JPG, or JPEG. posted 5 years ago I'd start with green. because BMI is declared as double, the primitive type. Music transcription program implementing compareTo() - doubt Reg.

Not the answer you're looking for? More questions My fiancee cannot perform...? Why is your return statement before the end of your method? If not, what can I do to make sure that the value of a double returns to the String just as an int would?

Ask a question usually answered in minutes! ints) { String[] ret = new String[ints.length]; for(int i = 0; i < intArray.length; ++i) ret[i] = "" + ints[i]; return ret; } Or in Java 8 you might write public When the calculation is (weight/(mass * mass)) with no other coefficients, the height units are meters and mass (weight) units are kilograms. How can I take a powerful plot item away from players without frustrating them?

Privacy / DMCA contact / Affiliate and FTC Disclosure Fixed | Fluid | Fluid HD Dev Shed Forums Navigation Forums Tools Newsletter Signup Articles Help Devshed Network Developer Shed ASP Free Sign in Email Address Password I forgot my password Sign in Login with LinkedIN Or Log In Locally Email Password Remember Me Forgot Password?Register ENGINEERING.com Eng-Tips Forums Tek-Tips Forums Search share|improve this answer answered Oct 1 '13 at 6:11 Code-Apprentice 28k454122 add a comment| up vote -1 down vote try id == list[pos].getItemNumber() instead of id.equals(list[pos].getItemNumber() share|improve this answer answered Oct For those interested, String.valueOf(i) would just call Integer.toString(i, 10) which would call Integer.toString(i), so that's more or less the same.

Polyglot Anagrams Cops' Thread USA 2016 election demographic data What is a Rotary Club Word™? That creates a new StringBuilder, appends the empty String, appends i and calls toString on the StringBuilder. asked 3 years ago viewed 49241 times active 3 months ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Linked 0 JAVA-Error of int cannot be dereferenced?//toString 0 Getting An posted 5 years ago Rob Spoor wrote:I hate the "" + i solution.

How to clear all output cells and run all input cells How do pilots identify the taxi path to the runway? Why usually is the word "halfway" used with "down" rather than "up"? posted 5 years ago Collete , Don't let those guys scare you. Thank you..