how to display multiple images on web page using servlet
can i get the code to display multiple images in a webpage plz. here is my code . dono wat modifications should be done . i want to display all images stored in particular table at once . protected...
View ArticleJsp code for making countdown timer between current date and another date
Hi All, I have developed a application in jsp. I need to achieve a count down timer(days,hours,minutes,seconds) between from date to todate, considering below cases. All below are assumed (1) I have 4...
View ArticleThe effect of synchronized method on blocked objects
Hi, i read something about synchronized keyword in Java, does synchronized method blocks the whole object, which means i will not be able to use other methods in the same object ?? Thank you
View ArticleProblem with java code that determines if an array is sorted or not.
Here is my code: import java.util.*; public class Problem6_19 { public static void main(String[] args) { Scanner input = new Scanner(System.in); // prompt the user for the length of the list...
View ArticleRegular expressions for GPS coordinates
Hallo everyone, I need help with regular expressions. I need make regular expressions for three formats of GPS coordinates. Formats of GPS coordinates: AA°BB'CC.DD"N AA°BB'"N AA°"N May someone help me?...
View Articlejava jsp problem need help
hi m a newbie in jsp n i m using netbeans as ide .. my problem is i hv two buttons in my .jsp page one is sign in and one is register and i also hv more two jsp page one is home.jsp and...
View Articlehow to use ready made java script in jsp netbeans
i m a newbie i m creating a website in jsp using netbeans i got ready made javascript for image slideshow which contains 2 .js file and 1 .css file how do i use it in my website help step by step......
View ArticleScan Port [ source ]
I was looking for something about js so I decided to make a simple scan port with dialogs. If you got any question please ask. I also got the .jar so if someone wants it let me know. Code: import...
View ArticleJ2EE User Authentication using servlet filters
Filters can be used to transform the response from a servlet or a JSP page and can perform many functions as follows User Authentication- Blocking requests based on user identity. Logging and...
View ArticleGUI program to edit classes inside a jar file?
Hi, i have a jar fie, with many class files inside from which i need to modify only 2 of them. I just need to modify a single line of code in each case. I have a program called Java Decompliler that...
View ArticleImage upload using jsp
Can anyone pl. suggest me how to crop and upload an image using jsp and jquery??? pl. reply..
View Articleexcel and java
is it possible to create a solution that allows a user to read and write an excel file in java / and or IE? I have heard of jexcel, I need help with this, thx
View ArticleJSP: Do not submit form if hidden field is filled
Hi. I have a hidden field with name field_hidden in the form to stop spammers. If this field is filled, I want the form to be discarded or not submitted. How to say this in JSP: Code: if...
View ArticleBasic ERP in Java
Hello good folks! I am taking up a small-scale freelance project and need some help from experienced developers. My background: I have decent experience with Core Java in the past but have been working...
View Articledevil_duck1
How do I? Write an application that prompts for and reads a double value representing a monetary amount. Then determines the fewest number of each bill and coin needed to represent that amount,...
View ArticleCyclos SMS phone format
------------------------------------------------SMS Gateway----------------------------------------------- Receiving incoming SMS message from +2348023472436 Forwarding SMS message from +2348023472436...
View ArticleGet Browser URLs
Hi Techies, Apologies for posting this question even if this is basic., since i couldn't find straightforward answer in any forums. Lets say in my windows machine there are 3 browsers opened, IE,...
View ArticleJava Query
I am basically not a programmer and I am comparatively new to Java technology , so I was wondering what all topics should be covered up if i have to start java from the start and has any one studied or...
View ArticleHelp with a specific assignment
Hello, sorry if this is the wrong section or forum to post such a thing but I need help. I am having trouble making a program exactly what my professor wants. I know I need two variables meaning two...
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