Latest Tutorials| Questions and Answers|Ask Questions?|Site Map



Home Answers Viewqa Java-Beginners possible loss of precision error
Login         

View Questions and Answers by Category

Advertisements


 
Have Programming Question? Ask it here!
 
 
 


derek
possible loss of precision error
1 Answer(s)      3 years and 8 months ago
Posted in : Java Beginners


how do i fix this error " possible loss of precision found int required char ch = input.read()"

this is the code

import java.io.InputStreamReader; import java.io.IOException;

class Test1 {

public static void main(String[] args)

{
    InputStreamReader input = new InputStreamReader(System.in);
    char ch;


    System.out.println("Input y to continue");
    do
    {
        ch = input.read();
    }
    while (ch !='y');


    System.out.println("thank you for pressing Y" );
}

}


Advertisement
View Answers

April 4, 2011 at 11:27 AM


import java.io.InputStreamReader;
import java.io.IOException;

class Test1{
public static void main(String[] args) throws Exception{
    InputStreamReader input = new InputStreamReader(System.in);
    char ch;
    System.out.println("Input y to continue");
    do{
        int i=input.read();
        ch = (char)i;
    }
    while (ch !='y');
    System.out.println("thank you for pressing Y" );
}
}


Related Tutorials/Questions & Answers:
possible loss of precision error
possible loss of precision error  how do i fix this error " possible loss of precision found int required char ch = input.read()" this is the code import java.io.InputStreamReader; import java.io.IOException; class Test1
possible loss of precision
is" +intrest); } i have possible loss of precision as my error...possible loss of precision  { int amount=(int)depositAmount; switch (depositAmount) { case(depositAmount<=depAmount1
Advertisements
Precision
Precision  HII, What is precision?   hello, Precision refers the accuracy of the decimal portion of a value. Precision is the number of digits allowed after the decimal point
it possible or not
it possible or not  without public static void main(string args[]) in java program it is possible
Weight loss
Weight loss   Is anybody able to help me. I am wanting to build... and output weight loss given time spent on activities import java.util.*; public... //calculate calories burnt //calculate weight loss //output
Itried all possible ways still getting thesame error
Itried all possible ways still getting thesame error  java.sql.SQLException: Io exception: Got minus one from a read call at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112
losing precision converting from java BigDecimal to double
losing precision converting from java BigDecimal to double  losing precision converting from java BigDecimal to double
Weight Loss
Weight Loss Here we are providing complete information on Obesity and weight loss. This information will guide you in finding the right way in weight loss.... We are also discussing about Weight Loss surgery. There are many advantages
Is it possible in SWT ?
Is it possible in SWT ?  I want drop down like google search (ie, when we type one letter then the word start with that are displayed). when the drop down list appear, then we can select one of word as our text box value. Can i
can a volatile memory loss data on power cut
can a volatile memory loss data on power cut  Can a volatile memory loss ache and main memory content on power cut?   In Volatile, Cache and main memory will lose their contents when the power is off
Weight Loss Surgery Side Effects
Weight Loss Surgery Side Effects Though Weight loss surgery also known... and body. But they want to look good. Both of these things are not possible... Bariatric surgery or Weight loss surgery. The size of stomach is reduced
Weight loss by Ayurveda
Weight loss by Ayurveda There are many ways to loose weight but there has been... weight. Ayurveda weight loss method includes a balanced diet, Yoga and meditation. There are no medicines involved and there are no side effects to weight loss
Java bigdecimal precision example
Java bigdecimal precision example       In this example, bigdecimal class precision method... the method : public int precision() BigDecimal objects with names x
Java Error - Java Beginners
demo1.java demo1.java:15: possible loss of precision found : int required: char ch= reader.read(); ^ 1 error import java.io....); //System.out.println("Enter characters, 'q' to quit."); try
JSP-parameters possible ways
JSP-parameters possible ways  In a JSP program called books.jsp, the Java code out.print(request.getParameter(‚??number‚??)); displays ‚??1111111‚??. What are the ways for the parameter number to have got its value
JSP-parameters possible ways
JSP-parameters possible ways  In a JSP program called books.jsp, the Java code out.print(request.getParameter(‚??number‚??)); displays ‚??1111111‚??. What are the ways for the parameter number to have got its value
Is it possible to upgrade mysql 5.1 to 5.5
Is it possible to upgrade mysql 5.1 to 5.5  Is it possible to upgrade mysql 5.1 to 5.5
Hi Friend..IS IT POSSIBLE? - Java Beginners
Hi Friend..IS IT POSSIBLE?  Hi Friend...Thank u for ur valuable response.. IS IT POSSIBLE FOR US? I need to display the total Number od days... 2008 MONTH 8 DAYS: 8 TOTAL NUMBER OF DAYS : _____ IS IT POSSIBLE FOR US
is it possible to use jsp in java script
is it possible to use jsp in java script  is it possible to use jsp inside the javascript while using java script in body tag on that time i am calculate number of records in mysql, so that i am using jsp.if count value
is it possible to use jsp in java script
is it possible to use jsp in java script  is it possible to use jsp inside the javascript while using java script in body tag on that time i am calculate number of records in mysql, so that i am using jsp.if count value
array find all possible dimension
array find all possible dimension  Given array: int[] dimension = { 1, 2, 3 }; That produces the output: 1 2 3 12 13 23 123 I'm new to array...i can't figure out the way on even how to start... any idea?...really appreaciate
Shortest the program as possible but output will not change
Shortest the program as possible but output will not change  #include <stdio.h> #include <stdlib.h> #include <string.h> #include <time.h> #define MAX_BUF 50 // Size of the buffer to hold intermediate
Shortest the program as possible but output will not change
Shortest the program as possible but output will not change  #include <stdio.h> #include <stdlib.h> #include <string.h> #include <time.h> #define MAX_BUF 50 // Size of the buffer to hold intermediate
error
error  while iam compiling iam getting expected error
Error-
Error-   Hello, I would like to know about XSD file. I try to print XML file but I am getting error SAXException-- says Content is not allowed in prolog. Please help me
error
error  i have 404 error in my program plz tell me yhe solution about
error
error  i have 404 error in my program plz tell me yhe solution about
error
/ServletUserEnquiryForm.shtml getting an error given below SQLException caught: [Microsoft][ODBC SQL Server Driver]COUNT field incorrect or syntax error please suggest
is it possible to connect the multiple databases from the hibernate application
is it possible to connect the multiple databases from the hibernate application  is it possible to connect the multiple databases from the hibernate application,if it is possible then tell me with step wise manner
Error
Error  I have created ajax with php for state and city. When I change state then city will not come in dropdown list and it give me error as 'Unknown Runtime Error'. This error come only in IE browser, but in other brower
error
error
 

 

 

DMCA.com