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Helo Friends, I have 1000s of image files(jpg/png) which I want to get compressed so as to reduce the file size. Quality can be compromised a bit. I want to know, is there any way in java by which I can get the image compressed? I found a code on …
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This script will display a previous next script that will look like this: << prev 1 2 [b]3[/b] 4 5 next >> It is clean, and avoids large numbers of pages in the prev/next links [code=php] $server = "localhost"; $user = "username"; $pass = "password"; $databasename = "yourDBname"; $db = … 
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Hi..I wish to prevent users from entering the web pages of my application again using back button once they've logged out.How can i achieve this?..I do not wish to use no-cache,history() etc as they're not fool proof. Also i want to know how can i prevent users from directly entering …
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I'm creating a website as my college project which consists of HTML pages and JSP. I've started writing JSP code, but don't know how to run it. Can you tell me how to proceed after creating JSP file. (i've created Login.jsp and login.html file. Gave <form method=post action="Login.jsp"> in login.html …
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Hey, all Java & JSP gurus, i'm developing a website using JSP and MS SQL. Can you please tell me the code to invalidate a session object i.e. the code for logout (to be written in JSP) Following is my code for creating session object, on login: [code=java]HttpSession ses=request.getSession(true); ses.setAttribute("Name",name);[/code] …
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Hello Friends, I am developing a menu using javascript wherein, I expand and collapse divs. It works fine individually; but the problem arises when I try to hide all other divs on expanding one div. Following is the code. Pls. suggest any change if you spot any error or even … 
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Hello Friends, Can you tell me the most popular commercial use of XML? I am aware that it is used to store and tranfer data between applications and systems. But, now, I'm looking for a term comprising of two words which is most popularly used in commercial application of XML. …
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Hello, I want to know if we have any forum for Quicktime. I'm working on a Quicktime (for Java) project, but find it very difficult to find the help in understanding the technology. So, if there is a forum for Quicktime, then it would be convenient to get the help …
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Hello Friends, I've to work with "Quicktime". But, I'm finding it quite difficult to find the resources which will help me in understanding the technology. Can you please suggest me any links which will help me in understanding Quicktime classes and methods, during my project building? 
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Hello friends, Can you please tell me what is the significance of following tags in HTML/JSPs 1) <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 2) <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <META HTTP-EQUIV="Pragma" CONTENT="no-cache"> <META HTTP-EQUIV="Expires" CONTENT="0"> Please reply. Thank you. 
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Hello friends, I want to display an image in my JSP using expressions (<%=abc%>)tag. But, the problem is that the JSP does not show the image. I store the path retrieved from database (MS SQL) in a "path" variable and then try to display it in JSP using <img> tag. … 
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Hello friends, i've a "editAccount.jsp" page wherein i accept various details from users. And then check their input (Eg. Email field should not be blank)through a function in javascript. But my JSP does not check the input and directly stores the values in database(even if email field is empty) I …
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Hello friends, I want to display the date retrieved from database on my JSP in dd/mm/yyyy format. However, if i directly use - result.getString(col_num) it gives me - yyy/mm/dd hh:mim:sec:millisecs Can you please tell me, how to convert retrieved date. It won't be possible for me to use - select …
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Can you please tell me how to expire a session after a fixed interval of time.(i.e if the browser is inactive for some time - say, 5 mins) Once the session expires, and if user tries to access the page, then he is prompted for login again, am i right? …
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In my website, the pages where i allow the users to update their details(such as - change password and update contact details), i want to open them in new window, rather than the current one. Can you please tell me what should be the code for it? What i know …
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In my website, i want to accept photos from users(through HTML page) and save them to database(MS SQL) Can you please tell me, how can i do so? Also tell me how to retrieve those photos back from database to HTML page or JSP. Thank you. 
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Hey, all Java and JSP gurus, Please help! In my website (created using JSP and MS SQL), i'm accepting resume from users in .doc format. Can you please tell me- how to save it in my folder from web-page i.e. the "browse" and "upload" code. (mine is a mock site … |
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My website contains a news tab, which will show hyperlinks of news. On clicking link, user can read entire link. But the news are in marathi language(created in word doc.) Displating it directly through JSP is not feasible as user may not have font installed on client machine. Can you …
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Hello friends, i'm creating a website using JSP with MS SQL. I want to use md5 to encrypt user's password. 1. Is it safe? 2. how to use it i.e. can you guide me what code should be written in "New user's sign up" page and "Login page"? Please Help. … |
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I'm creating a website using JSP, HTML pages and MS SQL. Can u please tell me how to create a session and how to retrive it each time while checking user status i.e how to check if user is signed in or not? Please help. Thank you.
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Can you please tell me how to encrypt and decrypt a password? I want to use it in my project(website). Please help. Thank you.
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Hi friends, I'm creating a website for my college project. on clicking submit button on the feedback form, i want to retrieve current date and then store it along with entered details in the MS SQL database. I don't know how to do it. Can you please help me? I'm … 
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Hi friends, I'm creating a website for my college project. I came to know that to run it through tomcat, you need to create web.xml file first. i saw the readymade file in root directory of tomcat, but could not understand, how to modify (or create) it so as to …
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I'm stuck here. Please Help me! I've created a feedback form which takes name, Email Id & Comments from users. On submit button, i want to save the entered details along with the current date to the UserDetails table, so that, when admin logs in and wants to see the …
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