Home > Cannot Be > Operator && Cannot Be Applied To Bool And Int Java

Operator && Cannot Be Applied To Bool And Int Java

Contents

Solution 3 Accept Solution Reject Solution If you wants compare two string then use a==b and if u wants to assign the value use a=b Permalink Posted 27-Sep-12 3:26am wings_1.2K Updated Space of real sequences with finitely many nonzero elements is a Banach space? alpha[1] is String "B"). you are comparing (char == string) which obviously doesn't work like expected. http://pgexch.com/cannot-be/operator-cannot-be-applied-to-int-java.html

We recommend upgrading to the latest Safari, Google Chrome, or Firefox. GO OUT AND VOTE Polyglot Anagrams Cops' Thread Technological gradient within a solar system? PS : what is this code trying to do ? Wrong way on a bike lane? http://stackoverflow.com/questions/14350770/operator-cannot-be-applied-to-boolean-char

Operator && Cannot Be Applied To Bool And Int Java

May 22 '13 at 17:04 | show 9 more comments up vote 1 down vote The error message for this is pretty explanatory. Why won't this work: switch (choice) { case 1: int randomNumber = ((int)(0+ Math.random()* 97 - 122)); break; case 2: int randomNumber = ((int)(0+ Math.random()* 65 - 90 || 97 - Non-Repetitive Quine River Crossing Puzzle more hot questions lang-java about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Why is (a % 256) different than (a & 0xFF)?

while(lowerCase) { password += (char)randNum; counter++; } If lowercase is true, you code will enter the loop. an intro Java book . . . any help would be appreciated. Posted By javanewbie82 (3 replies) 11-08-2016, 10:05 PM in New To Java Help memorizing Java code for...

else if (choice == 2) { while (randNum != 97-122 || randNum != 65-90) { randNum = (int) Math.random(); char letter = (char) randNum; password += letter; } } im not Operator + Cannot Be Applied To Java.lang.string Java Join them; it only takes a minute: Sign up Operator == cannot be applied to java.lang.String char up vote 2 down vote favorite I do not get any errors in NetBeans I always got confused with = and ==. –Xin Chen Jan 16 '13 at 3:27 add a comment| up vote 1 down vote Use == when you are compare... '=' will http://stackoverflow.com/questions/16697465/operator-cannot-be-applied-to-java more hot questions lang-java about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science Other

Copyright ©2006 - 2015, Java Programming Forum If you search for that, you'll find lots, both here and on the internet generally. I'm guessing the error you actually got wasoperator || cannot be applied to boolean,intwhere "int" is anything other than "boolean." No fair hiding part of the error message from us! Do humans have an ethical obligation to prevent animal on animal violence?

Operator + Cannot Be Applied To Java.lang.string Java

implementing objects in a private class to an array constructor... https://coderanch.com/t/533865/java/operator-applied-boolean-int-error Treat my content as plain text, not as HTML Preview 0 … Existing Members Sign in to your account ...or Join us Download, Vote, Comment, Publish. Operator && Cannot Be Applied To Bool And Int Java A story behind a weird inductor Start a coup online without the government intervening Why can issuing the same command create more output in tty than in pts/gnome-terminal? Operator Cannot Be Applied To Java Lang String Int You're comparing a char to an int which should be fine.

Space of real sequences with finitely many nonzero elements is a Banach space? check my blog And of course menu choice for calls for an entirely consecutive set of numbers (mixedStart to mixedEnd) nick kaushik Ranch Hand Posts: 48 I like... posted 7 years ago Take this while loop... I have done some more work and changed things around and now only have 8 errors but they are all on the same line! //This program is designed to update the Operator Cannot Be Applied To Int

Since , && is a short-circuit operator(google it!). It is not an integer, and thus an error is occuring. theNumber is taking String value. this content 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

all of my syntax are a direct result of taking a class with no teacher a.k.a. Using the value of the random (greater or less than a certain value), either process it as lower or upper (ie. I can get the event to work without problem, but the event doesn't show up in ...

Try here.

Well, you need to get the overall logic correct. two different formulas). -- or -- 2. Greg Stevens Ranch Hand Posts: 41 posted 7 years ago Identifying the different ranges I get: lowersStart = 97 lowersEnd = 122 uppersStart = 65 uppersEnd = 90 numbersStart = 48 when Java sees something like "97 - 122", it sees that as a mathematical expression that must be evaluated - and does so to make this "negative twenty five".

Generate a random number that is the size of the two ranges (lowercase and capital) combined. Browse other questions tagged java or ask your own question. Why "silver-tongued" for someone who is convincing? have a peek at these guys John de Michele Rancher Posts: 600 posted 7 years ago Nathan: You might want to check out the javadoc for the Random class.

For help making this question more broadly applicable, visit the help center.If this question can be reworded to fit the rules in the help center, please edit the question. 9 Henry Wong author Marshal Posts: 21906 87 I like... A guy scammed me, but he gave me a bank account number & routing number.