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Java Operator Cannot Be Applied To Boolean Int

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posted 7 years ago @Janeice: Oh, I thought you were talking about the part that's messed up. I don't see how if statements are better or would work differently in this case. You have integers. John de Michele Rancher Posts: 600 posted 7 years ago Nathan: You might want to check out the javadoc for the Random class. http://bestimageweb.com/cannot-be/java-operator-cannot-be-applied-to-boolean-char.php

here is my current code: /** * * * * */ import java.util.Scanner; import java.util.Random; import java.io.IOException; import java.io.PrintWriter; import java.io.File; public class Password { public static void main(String [] args) For example, menu choice 2 calls for uppercase and lowercase letters (65-90 and 97-122). River Crossing Puzzle Technological gradient within a solar system? Do the Leaves of Lórien brooches have any special significance or attributes? http://stackoverflow.com/questions/6559669/error-message-operator-cannot-be-applied-to-boolean-int

Typescript Operator Cannot Be Applied To Types Boolean And Number

so now you have int randomNumber = ((int)(0+ Math.random()* -25 || -25 || -9 || -5 )); Java then tries to evaluate the 'ORs'. -25 OR -25 is not valid - Post Reply Bookmark Topic Watch Topic New Topic programming forums Java Java JSRs Mobile Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum: Beginning Java asked 1 year ago viewed 942 times active 1 year ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Get the weekly newsletter! What is this c. 1948 private plane with a sliding canopy?

There are two different problems here; let's look at them one at a time. You can only upload videos smaller than 600MB. You can only upload a photo (png, jpg, jpeg) or a video (3gp, 3gpp, mp4, mov, avi, mpg, mpeg, rm). 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

its just i am having a hard time imagining how to do that, is there anyway i can get an example or a step by step? Operator && Cannot Be Applied To Bool And Int I don't understand, why would that be frowned upon. Here is my new code. Campbell Ritchie Sheriff Posts: 51027 84 posted 7 years ago Welcome to JavaRanch There is more discussion about "random" numbers and a more elegant way to generate numbers in a range

Generate a random number that is the size of the two ranges (lowercase and capital) combined. Henry Books: Java Threads, 3rd Edition, Jini in a Nutshell, and Java Gems (contributor) nathan gibson Ranch Hand Posts: 120 posted 7 years ago Henry Wong wrote:You still have the Where to take phone interview while at work Build me a brick wall! Within your loop that is counting the passwordLength, for menu choice 2, you could set up another loop that generates random numbers in the range 65-122 until number is within 65-90

Operator && Cannot Be Applied To Bool And Int

Someone peeled an American flag sticker off of my truck. nathan gibson Ranch Hand Posts: 120 posted 7 years ago okay okay, i almost have this. Typescript Operator Cannot Be Applied To Types Boolean And Number Post Reply Bookmark Topic Watch Topic New Topic programming forums Java Java JSRs Mobile Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum: Beginning Java Operator Cannot Be Applied To Int You'll get to it later.

Why "silver-tongued" for someone who is convincing? navigate to this website You signed in with another tab or window. How can I undrawn previous polygon on image? Please upload a file larger than 100x100 pixels We are experiencing some problems, please try again.

Henry Books: Java Threads, 3rd Edition, Jini in a Nutshell, and Java Gems (contributor) David Newton Author Rancher Posts: 12617 I like... First, you can't meaningfully use "==" to compare Strings; you must use the equals() method instead. You have to write !a.equals(b) to mean "it's not true that a equals b". [Jess in Action][AskingGoodQuestions] matt jamison Greenhorn Posts: 7 posted 10 years ago well, thanks for finding More about the author Is adding the ‘tbl’ prefix to table names really a problem?

Henry Books: Java Threads, 3rd Edition, Jini in a Nutshell, and Java Gems (contributor) nathan gibson Ranch Hand Posts: 120 posted 7 years ago i have been working on it These end/start identifiers make the code easier to work with, especially when it comes to identifying ranges for random number generation. Position of a point in the plane is specified by its coordinates, two numbers: x and y, often written as a pair (x,y).

Note: What i wrote is not techinically correct, as I believe the * will have precedence, so you'll actually end up with int randomNumber = ( - 90 || -25 ||

the only allowed values on either side are TRUE or FALSE. David Newton Author Rancher Posts: 12617 I like... You can only upload a photo or a video. Normally, it would be best if you posted what you had originally that didn't work, and then I could provide a hint in the right direction.

The other thing is that you're still showing that admirable creativity in arranging logical operators. for the others you need to generate a random check so it picks numbers in the first, second, third set of numbers. That doesn't include all punctuation characters; for example, '!' is 33. http://bestimageweb.com/cannot-be/java-operator-cannot-be-applied.php Join them; it only takes a minute: Sign up Error message "Operator '&&' cannot be applied to 'int' 'boolean' up vote 2 down vote favorite public class LargestEven { public int

import java.util.Scanner; public class Point { public static void main (String [] args) { Scanner keyboard = new Scanner (System.in); int direction; //direction of point int x = 0; // x 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 Answer Questions How to make a html image larger..? I understand what you are trying to do, but Java does not support it.