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Cannot Be Dereferenced Tostring


I am confused all together how it works. Good deeds come from the human emotion of empathy: caring about other people. The question was about what was causing the error Double cannot be dereferenced. share Share on Twitter Share on Facebook Email Link Like + Quote Reply Cromulent, Jan 25, 2010 Cromulent macrumors 603 Joined: Oct 2, 2006 Location: The Land of Hope and Glory have a peek here

BMI.toString ... Was there no tax before 1913 in the United States? Didn't think so. Yes, my password is: Forgot your password? http://stackoverflow.com/questions/28213083/error-of-int-cannot-be-dereferenced

Int Cannot Be Dereferenced Java

Try this instead: @Override public String toString() { return "[" + getAccountNumber() + "], " + super.toString() + ", " + owner + ", " + currentBalance + ", " + First, you can't do this: Code: ... 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

Thank you.. It appears on the API that "toString()" is a valid operation for integer, so I'm not really sure what the issue is. Can I switch from past tense to present tense in an epilogue? Int Cannot Be Dereferenced Compareto You do not need to explicitly call toString() on variables when you do string concatenation.

Join them; it only takes a minute: Sign up Error of int cannot be dereferenced? Int Cannot Be Dereferenced Java Meaning If I receive written permission to use content from a paper without citing, is it plagiarism? you can't call setText on a Double because a Double is just a number. click site Anonymous form close (x) Front Page Mac Blog iOS Blog Roundups AirPort Apple Car Apple Deals Apple Pay Apple Stores Apple TV Apple VR Project

Collete Williams Greenhorn Posts: 4 posted 5 years ago I read up on on what it means to "concat it with an empty string" and "static Integer.toString() method" but I'm sorry Long Cannot Be Dereferenced Error Java Was This Post Helpful? 0 Back to top MultiQuote Quote + Reply ← Previous Topic Java Next Topic → Page 1 of 1 Related Java TopicsbetaInt Cannot Be Dereferenced - If we were worried about efficiency it is likely we could do away with the method entirely. More info » Spotlight Features Read the Spotlight Archives Replies: 3 - Pages: 1 Reply Conversion of byte to String At 7:49 AM on Apr 14, 2005, strutsquery wrote:

Int Cannot Be Dereferenced Java Meaning

Also you said: "The non-commented out variables are int and work" Actually, it will not work if its int for the same reason. i thought about this It appears on the API that "toString()" is a valid operation for integer, so I'm not really sure what the issue is. Int Cannot Be Dereferenced Java Anyone know what it is? Int Cannot Be Dereferenced Length current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list.

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 http://electrictricycle.net/cannot-be/cannot-be-dereferenced-java.html I don't think this problem is unique to Java. That's your first step. –paxdiablo Apr 23 '12 at 2:16 2 @Daniel, SO is not a message board. All rights reserved.Unauthorized reproduction or linking forbidden without expressed written permission. Int Cannot Be Dereferenced Equals Java

That creates a new StringBuilder, appends the empty String, appends i and calls toString on the StringBuilder. I've swapped over hourminsfield and hours from what you had. Registration on or use of this site constitutes acceptance of our Privacy Policy. Check This Out At 11:58 AM on Apr 14, 2005, Kevin Riff wrote: Reply Re: Conversion of byte to String In this case, "option" is not a reference to an object, so it

Is the English word "ikebana" a suitable translation for "華道"? What Does Int Cannot Be Dereferenced Mean 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 Hi, if i want to make a directory to be accessed by specific users, what is the command in Linux?

Browse other questions tagged java netbeans return double tostring or ask your own question.

Total crock. Please forgive them and make them think the way I do." Karen · 7 months ago 0 Thumbs up 0 Thumbs down Comment Add a comment Submit · just now Report 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 Int Cannot Be Converted To String The + operator, when the left argument is a String, will convert the right argument to a String automatically and concatenate to the left argument.

For a beginner who is not doing anything terribly complicated where performance is an issue, "" + i works just fine. What you need to do is: double hours = Mins / ((double) 60); or something like that, you need to cast some part of your division to a double in order How can I prove its value? http://electrictricycle.net/cannot-be/cannot-be-dereferenced-in-java.html Another thing: double hours = Mins / 60; will, if Mins is an integer`, give you an integer value which you then put into a double.

On 1941 Dec 7, could Japan have destroyed the Panama Canal instead of Pearl Harbor in a surprise attack? 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.