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• How to generate custom JSESSIONID, based on some hash of user's data?

  - by Shaman

  Is it possible to override Tomcat's embedded generator of JSESSIONID, to be able to create custom values of this cookie, based on user's login? Why do I need this: I have a load balancer with "sticky sessions", configured to route requests with the same JSESSIONID to the same server, and I want to prevent situation, when same user can start two different sessions on different servers.

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• Why does Joda time change the PM in my input string to AM?

  - by Tree

  My input string is a PM time: log(start); // Sunday, January 09, 2011 6:30:00 PM I'm using Joda Time's pattern syntax as follows to parse the DateTime: DateTimeFormatter parser1 = DateTimeFormat.forPattern("EEEE, MMMM dd, yyyy H:mm:ss aa"); DateTime startTime = parser1.parseDateTime(start); So, why is my output string AM? log(parser1.print(startTime)); // Sunday, January 09, 2011 6:30:00 AM

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• Textarea overflow-x when a user copy-pastes into it?

  - by Logan

  Hi, I have a textarea with overflow-x: auto; attributed to it. It works great when a user is typing text into the box by hand. When a user copy pastes a line from a file, however, that is bigger than my textarea, the overflow-x property does not work, instead the textarea wordwraps the long line. Is there a way (maybe javascript) to make overflow-x work on copy-paste? Thanks.

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• Is a JID a user identifier as well as an application address?

  - by zxc

  In the App Engine docs, a JID is defined like this: An application can send and receive messages using several kinds of addresses, or "JIDs." On Wikipedia, however, a JID is defined like this: Every user on the (XMPP) network has a unique Jabber ID (usually abbreviated as JID). So, a JID is both a user identifier and an application address?

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• What should I consider as input and outputs for Lung Cancer Prediction?

  - by aliga

  I've read how brilliant u do answer Artificial *Neural* Networks questions. Mine is what should I consider as input and outputs for Lung Cancer Prediction using Artificial Neural Networks?

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• Adding items in the combobox dynamically and items added by user should be permanent without using d

  - by Harikrishna

  Can we add the items in the combobox located on the window form dynamically ? Like there are 7 combobox on the window form and when the application is run user should be able to add the item(s) in the combobox.And items added by user should be permanent in the combobox.

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• How can I redirect the user to the same page he was before when he logs in?

  - by Sergio Tapia

  I'm going to add my own user control LoginBox to my MasterPage. I want to just refresh the page the user is currently on when he logs in to the system. How can I accomplish this?

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• how to store a number for everyone user using django..

  - by zjm1126

  model.py: class Tribes(Group): members = models.ManyToManyField(User, related_name='tribes', verbose_name=_('members')) i want to store a number in a int field ,and a user can has many this number. how to write this model ?? thanks (i hate sql :( )

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• How to save user imputed value in TextBox? (WPF, XAML)

  - by Ole Jak

  How to save user imputed value in TextBox? (WPF XAML) So in my xaml window I have a TextBox. User sturts my application inputs some values in to it and presses a button or hints Enter. He closes an app. Opens it up again. How to make his inputs be saved in that TextBox in WPF?

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• Is there a way to easily serialize form input into xml or yaml for database storage?

  - by aaandre

  I am dealing with an old app in asp classic vbscript. I'd like to store the input of a form in a database text field as the form fields are a subject to frequent change and I don't feel like normalizing the old database. Any solutions for serialization in vbscript? Thank you!

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• How to run specific program with root privileges (Ubuntu OS) when no sudo user log into system?

  - by Alexander

  How to run specific program with root privileges (Ubuntu OS) when no sudo user log into system? Program need root privileges to function correctly. Normal user shouldn't be able to shutdown this process.

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• Ruby on rails user authentication using linux passwd file?

  - by kdt

  Hi, Is there an authentication plugin for rails which uses the host system's /etc/passwd file to provide user/password information? The goal is to provide user login to a rails app for the same users who already have local login accounts to the linux machine hosting the rails app. Cheers.

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• Can I upload a video to Youtube using OpenId + OAuth in behalf of a user which does not have a youtu

  - by preguntón

  Can I upload a video to Youtube using the API + OpenId + OAuth in behalf of a user which does not have a youtube account but does have gmail or other OpenID account ? Or that the user has a youtube account is a must ?

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• How can I get/set default printers on a per-user basis in Terminal Services with C#?

  - by Charlie

  I want to be able to get and set the default printer for users within Windows Terminal Services, but I don't see any relevant functions. (The closest I've seen is RDS User Config, but it doesn't appear to do what I need.) It can be done by name or by ID (however necessary). For example, something like this pseudocode: For each user, u: p = u.GetDefaultPrinter() if p.name=='Inkjet' then: p2 = GetPrinterByName('Laser') u.SetDefaultPrinter( p2 )

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• Why should I deploy as another site (deploy) user?

  - by Mirko

  What are the benefits of deploying your site as a special 'deploy' user? And should I run my main domain and subdomains as a single user?

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• In JavaScript can I make a "click" event fire programmatically for a file input element?

  - by gregory.bell

  I'd like to make a click event fire on an <input type="file"> tag programmatically. Just calling click() doesn't seem to do anything or at least it doesn't pop up a file selection dialog. I've been experimenting with capturing events using listeners and redirecting the event, but I haven't been able to get that to actually perform the event like someone clicked on it.

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• MS Access 2007 - Property for text box to allow end-user to hit enter for return, not next

  - by Justin

  So I have a form that user's use for data entry, and on one form there is a text box there that is basically used. To enter notes. However, if the user hits i need the cursor to stay in that text box, and start a new line (uh....like word would)....but currently it is jumping to the next control (text box). So is there a simple property setting that would do the trick? Or a VBA method to accomplish? Thanks Justin

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• how to know whether file is downloaded by user or not?

  - by user251336

  hi all, I have a functionality where a user is given file to download. It works fine. BUT - 1. How to know whether user has downloaded a file or cancelled it? 2. After downloading I wat to redirect current page to another one that is also not happening. Please let me know if any one of you have any idea about it. (I am doing it in Joomla) Regards, Shahu

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• i wrote a programme in that i want input from other systems by using the language python?

  - by RADHA KRISHNA LOLLA

  is it possible to take the input from other systems for our program purpose and as well as i want the send the output to their systems. is it possible? if it is possible give the script to me. by which module i can get the perfect solution and please post it to me

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• Bash: how to process variables from an input file?

  - by gilgongo

  I've got a bash script that reads input from a file like this: while IFS="|" read -r a b do echo "$a something $b somethingelse" done < "$FILE" The file it reads looketh like this: http://someurl1.com|label1 http://someurl2.com|label2 However, I'd like to be able to insert the names of variables into that file when it suits me, and have the script process them when it sees them, so the file might look like this: http://someurl1.com?$VAR|label1 http://someurl2.com|label2 So $VAR could be, for example, today's date, producing an output like this: http://someurl1.com something label1 somethingelse http://someurl2.com?20100320 something label2 somethingelse

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• Facebook Connect: How to get current extended permissions for given user?

  - by SODA

  I've already requested extended permissions from a user. Now it's possible that after some time user has changed these permissions under Application Settings, and I need to get current permissions, e.g. *email,read_stream,publish_stream,offline_access,status_update,share_item*. BTW I'm using PHP Facebook SDK http://github.com/facebook/php-sdk/

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• How do I send user to a URI on MouseLeftButtonUp?

  - by Byron Sommardahl

  This question is for Windows Phone 7. I'd like to send the user to a specific external URI when the entire ListBox item is clicked (not HyperLinkButton). I already have a MouseLeftButtonUp event handler for the item. At this point, I can't find a way to navigate the user to the URI.

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• Bash: Is it ok to use same input file as output of a piped command?

  - by Amro

  Consider something like: cat file | command > file Is this good practice? Could this overwrite the input file as the same time as we are reading it, or is it always read first in memory then piped to second command? Obviously I can use temp files as intermediary step, but I'm just wondering.. t=$(mktemp) cat file | command > ${t} && mv ${t} file

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• convert table of input values into 2D array or struct?

  - by Henry

  What's the easiest way to convert a table of values (2D grid like Excel), into a 2D array or struct in ColdFusion? Thought of using dot in the name and eval them to become struct, but AFAIK name attribute of input field can only contains alpha numeric and underscore, and first char must be an alpha char.

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• Why is it necessary to remove and then re-add a user to a SQL Server database after restoring it fro

  - by Craig Johnston

  Why is it necessary to remove and then re-add a user to a SQL Server database after restoring it from a file? If I don't do this, I get a "User login failed" when trying to access the database using this username from apps.

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