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  • Google App Engine Python Datastore

    - by python appengine
    Basically what Im trying to make is a data structure where it has the users name, id, and datejoined. Then i want a "sub-structure" where it has the users "text" and the date it was modified. and the user will have multiple instances of this text. class User(db.Model): ID = db.IntegerProperty() name = db.StringProperty() datejoined = db.DateTimeProperty(auto_now_add=True) class Content(db.Model): text = db.StringProperty() datemod= db.DateTimeProperty(auto_now_add = True) Is the code set up correctly?

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  • MySQL Joining three tables

    - by text
    I am doing a query with three tables, the problem was one table has many occurrences of id of another. sample data: users: id answers: id:1 user_answer :1 id:1 user_answer :2 id:1 user_answer :3 Questions: id:1 answers :answer description id:2 answers :answer description id:3 answers :answer description How can I get all user information and all answer and its description, I used GROUP by user.id but it only returns only one answer. I want to return something like this list all of users answer: Name Q1 Q2 USERNAME ans1,ans2 ans1,ans2 comma separated description of answer here

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  • how to stop an app on heroku

    - by yuri
    I have an app on heroku which is being used by few users. However, I notice there are some data issues which i'd like to fix and stop the app in the mean time so users don't enter anything new. Is there a way to stop the app on heroku rather than destroying it? I see that restart server command is there ...though I don't see anything like 'stop'

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  • SQL 2000 xp_sendmail

    - by Steven
    Hi Guys, I have a trigger that sends an email once a value has been changed. It works when i make any amendments but when the users make the changes it fails. I have figured out the users havnt got permission to send mails in master.dbo.xp_sendmail The way the DB was originally setup wis shocking!! (each user has a network login rather than being part of a network group) Is there anyway i can allow a role in customerDb to access the xp_sendmail proc in the mater db? Thanks Sp

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  • Can Mac have more than one client using its desktop?

    - by Phil
    I have one Server Mac OSX and have 5 windows PC's in my team. So I have this program on the MAC but I want two users in my team to be able to use this program, is there any way more than one person can VNC or remote desktop or something to the MAC server? Then those two users could both use the program on the mac server. I would need two legal licenses, I guess.

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  • How to avoid accidental deletions of databases in Lotus Notes?

    - by Saili
    I have always worried about users deleting lotus notes databases by accident. We had one such case last week and I want to know how we can lock the databases so that users cannot delete them. Is there a way in Lotus Notes - either at the Db level or server level where we can set up the database so that only the administer of the db or the user with Manager access can delete the database? Thanks!

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  • How to get the ID of the last insert.

    - by James Jeffery
    I have an application and around 20 accounts are created per minute (on average). I need to implement a new feature which requires the ID of the last insert. I am using PDO. The question is, lets say 5 users create accounts at exactly the same time. Will it return the ID from the database for that users profile that was just created, or will it return the last insert? If you get what I mean.

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  • What do you do when a client ask for a feature which is a really bad idea?

    - by TAG
    Recently there was a SO question asking how to implement a feature which blocked users from copying text from a page in their browser. There were many negative comments on this feature, both because it's not practically possible to implement effectively and because it will interfere with the users' experience? What's a programmer to do in these sorts of situations in dealing with their clients or employers?

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  • map.resources, :as => root?

    - by Newy
    I'd like to map my Users to root - so '/:id'. I do the following now map.connect ':id', :controller = 'users', :action = 'show' ... but I'd also like the links that are generated by Rails to have this format. Can I do a map.resources ... :as = :root or something similar?

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  • How to scrape user's data without being banned by the server?

    - by embedded
    I'm developing a site which monitors user's date. It uses the cURL over PHP. It first gets authorized using cookie and then parses the required data. My problem is that it needs to fire multiple requests to the server (for all registered users) and this may Get me banned by the remote server. I would like to know if there is something I could do to prevent being banned. (This activity is legal - the users have provided their login information) Thanks

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  • Implement Google Maps-like image dragging functionality?

    - by Rosarch
    I have a graph with 1000+ nodes that is fairly sparse. I would like to create a visualization of this graph, and let users drag around it, the same way that users can drag the image of Google or Bing maps around. Is there any service/toolkit/technology that exists to allow me to do this easily? Javascript? Silverlight? Flash/Flex?

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  • 'umfpack.h' not found, but it's in /opt/local/include/

    - by user2924321
    I'm trying to compile a program called hiQlab on OSX 10.8 g++ -g -O2 -I`echo /Users/.../Documents/hiQlab/hiqlab-2006-07-20/tools/`/lua/include -I`echo /Users/.../Documents/hiQlab/hiqlab-2006-07-20/tools/`/tolua++/include -c cscmatrix.cc cscmatrix.cc:13:12: fatal error: 'umfpack.h' file not found #include "umfpack.h" but I just installed SuiteSparse through macports which includes umfpack and umfpack.h is in fact present in default directory /opt/local/include/ do I need to add the path or something? Thanks!

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  • Permission to view, but not to change! - Django

    - by RadiantHex
    Hi folks, is it possible to give users the permission to view, but not to change or delete. currently in the only permissions I see are "add", "change" and "delete"... but there is no "read/view" in there. I really need this as some users will only be able to consult the admin panel, in order to see what has been added in. Help would be amazing!

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  • htaccess rewriterule index.html

    - by user322731
    I'm using a PHP framework which redirect all URL to the index.php file using the following rule: RewriteRule ^(.*)$ /index.php/$1 [L] However, I want to be able to use index.html IF ANY ONLY IF users hit the home page. For instance, if users hit http:// website.com it will render the index.html file. Any other URL will use index.php. Could someone help? ThankS

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  • Click to select from a list of tags in jQuery

    - by Michael Doornbos
    I'm struggling to find a tag selection UI for a rails app. Ideally it would be something like the selection here on Stackoverflow, or on Delicious or Digg. I want users to be able to select multiple tags with a single click. We're already using jQuery, so it makes sense to use something that takes advantage of that. I've used the selection ui in jQuery and I'm not thrilled about having users need to hold down ctrl to select multiple tags.

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  • Jquery prevent dragging of text value

    - by ipr101
    I have a html textbox on which I've bound a function via jQuery to the paste event to prevent users pasting a value into the textbox. This functionality works well. However it is possible to select some text from another textbox on the page and drag it into the textbox in which pastes are prevented. Is there a jQuery event that I can bind to that will prevent users dragging text into the texbox?

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  • How to restrict http access to video files?

    - by Tharases
    I want to only let "right" people watch those videos. In other words, only registered users that are allowed (by other users, ie, friends) should see videos. I have a hard retriction for cpu usage in my shared environment, so I can use things like php's readfile.

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  • split text to parts

    - by user51151
    I want to split this text in to 2 parts with C#.Net windows application. C:\Users\Microsoft\Pictures\2010-04-22\003.jpg First part: C:\Users\Microsoft\Pictures\2010-04-22\ Second part: 003.jpg Thanks.

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  • How to count NULL values in MySQL?

    - by abbr
    I want to know how can i find all the values that are NULL in the MySQL database for example I'm trying to display all the users who don't have an average yet. Here is the MySQL code. SELECT COUNT(average) as num FROM users WHERE user_id = '$user_id' AND average IS_NULL

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