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Type Mismatch Cannot Convert From Integer To Int In Jsp

I have a problem in connecting JSP pages with My SQL database using JDBC connector. It does not return a resultset. Join and Comment By clicking you are agreeing to Experts Exchange's Terms of Use. Thanks Like Show 0 Likes(0) Actions 8. Check This Out

Previous examples of large scale protests after Presidential elections in US? Removing the return help would have fixed the problem posted. Look like you rather need a Filter. If you want the square of integer "x", write "x*x". http://stackoverflow.com/questions/22942368/type-mismatch-cannot-convert-from-integer-to-int

I can be not understanding them but still I am unable to solve the Issue. Get the crispest, clearest audio powered by Dolby Voice in every meeting. Teenage daughter refusing to go to school What is the most someone can lose the popular vote by but still win the electoral college? This site contains some content ( interview questions ) submitted by users.

  1. The whole problem is just strange to me.
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Besides, counter will always be 0, you reset the value to 0 each time you enter the inner loop when you declare it. But indeed this is the way it is with almost everything in life. Thanks Like Show 0 Likes(0) Actions 6. Henry [ December 02, 2007: Message edited by: Henry Wong ] Books: Java Threads, 3rd Edition, Jini in a Nutshell, and Java Gems (contributor) Chetan Graham Greenhorn Posts: 21 posted

Please help~~!!! For small integer powers of floats and doubles, you should also avoid Math.pow(). Every primitive type (int, double, float) has a corresponding Object to do this exact thing. Re: Cannot convert from int to Integer 843840 Aug 15, 2008 12:34 PM (in response to 800444) Kieth wrote: java.lang.NullPointerException at org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:699) at org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:670) at org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:811) at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:784) at org.apache.jsp.recorddetails_jsp._jspService(recorddetails_jsp.java:772)Line 772

How to prove that authentication system works, and that the customer is using the wrong password? Re: Cannot convert from int to Integer 800444 Aug 15, 2008 12:32 PM (in response to 843840) Hi, Thanks for the reply,but i got the error i posted above. Of course this was all learning on my own so I was playing around with JSP & Servlets and it seemed natural coming from a PHP background, but as dc_dalton said, Last Post 1 Day Ago Hello :) Around a month ago, i got a custom bookmarklet coded for my wordpress blog and on top of the bookmarklet .js code there is

If you have any concern regarding the copyright of the content, Contact us with the original reference and the content will be removed. Join Now For immediate help use Live now! My boss asks me to stop writing small functions and do everything in the same loop Straight line equation Was it legal to rant against trick or treating via loudspeaker during As 14.989999771118164 and ${ row.price * dvd.quantity } both equal the same thing dc_dalton 2005-03-14 20:58:23 UTC #11 what type variables are these two row.price * dvd.quantity (coming in that is)

I need to insert the registration data into two differnt database table.I am using jsp … Please help me in connecting JSP to MySql 13 replies [COLOR=#000000]Hi ! his comment is here keep in mind that the compiler told-you-so, and you forced it anyway. John Ciardi Peter Chase Ranch Hand Posts: 1970 posted 8 years ago By the way, you should not use Math.pow() to find integer powers of integers. I have searched for it.

If youre already converting those two variables into numbers you already have a double NOT a String! Also have you tested them FIRST (before the math) to make sure you are getting the type data you are expecting? you need to do array[counter][0] = shortNumber; array[counter][1] = battingAverage; array[counter][0] = numWalks; obviously those values could be randoms etc. this contact form So, on the line where you are carrying out an executeUpdate, you should not be expecting a ResultSet as the return value. 0 Discussion Starter OmarAli84 10 Years Ago executeUpdate returns

If you want an arbitrary power of an integer, you could use a simple loop. Thank you, D import java.util.Random; public class Stats public static void main(String[] args) { int[][] array = { { 1, 2, 3 }, { 4, 5, 6 }, { 7, 8, Previous examples of large scale protests after Presidential elections in US?

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Subscribe to our monthly newsletter for tech news and trends Membership How it Works Gigs Live Careers Plans and Pricing For Business Become an Expert Resource Center About Us Who We Because traveling to the java file via Program Files --> IBM --> SDP --> runtimes --> base_v61 --> profiles --> was61profile1 --> temp --> node ... int result = (int) Math.pow(x, n); Of course, if you start getting some inaccurate answers... You can accomplish a lot with it, but you should never depend on client side verification.

Its now printing Hello World, but now I can't get it to print an int, float or double number Here my code: <% int printMessage = thanks for you help! one little miss-spelling of a variable's name OR something like a $ in a variable can blow you up. (not that that is the problem here but again without seeing the navigate here Reply With Quote 12-20-2009,12:36 PM #2 gcampton Guest int a; String b="69"; a = Integer.parseInt(b); the variables don't need inverted commas, only string literals do Reply With Quote 12-20-2009,03:57 PM

This one is at runtime. Its: <% String printMessage = (String) pageContext.getAttribute("message"); out.print(printMessage); %> Ok so now one problem leads to another!! Connect with top rated Experts 17 Experts available now in Live! Join them; it only takes a minute: Sign up Type mismatch: cannot convert from Integer to int up vote 1 down vote favorite Thank you for the replies so far.

Blessings, Chetan Stan James (instanceof Sidekick) Ranch Hand Posts: 8791 posted 8 years ago Shouldn't explicitedly be explicimately? Re: Cannot convert from int to Integer 843840 Aug 15, 2008 12:27 PM (in response to 800444) // to int i from Integer ii int i = ii.intValue(); // to Integer sebflipper 2005-03-14 23:02:11 UTC #12 dc_dalton said: what type variables are these two row.price * dvd.quantity (coming in that is) row.price is a float value (eg 14.99) coming from a MySQL The first error you had was at compile-time.

We will cover the symbols used for arithmetic expressions and define each logical operator and how to use them in Boole窶ヲ Java Web Languages and Standards Programming Languages-Other Installing VisualVM Launcher Strange. Posted By allDogsAreGood (5 replies) 11-09-2016, 04:33 AM in New To Java Absolute Java chapter 5 project 3... but I'd be thinking of Wilma.

Though for all of you who have a similar error i fixed it by doing this [jsp] Statement statement = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE); ResultSet rs = statement.executeQuery(" SELECT * FROM USERS"); rs.moveToInsertRow(); right out of the API: parseDouble public static double parseDouble(String s) throws NumberFormatException Returns a new double initialized to the value represented by the specified [B]String[/B], as performed by the valueOf