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  • django: Display image in admin interface

    - by Oleg Tarasenko
    Hi, I've defined a model which contains a link an image. Is there a way to display the image in the model items list. (e.g. if I defined an article this way: class Article(models.Model): url = models.CharField(max_length = 200, unique = True, help_text="/lessons/") title = models.CharField(max_length = 500) img = models.CharField(max_length = 100) # Contains path to image def __unicode__(self): return u"%s" %title ) Is there a way to display image together with title?

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  • PHP Coding styles return; in switch/case

    - by ArneRie
    Hi , we're trying to implement new coding style guidelines for our team, the php codesniffer is printing an warning on switch case statements when no "break" is found like: switch ($foo) { case 1: return 1; case 2: return 2; default: return 3; } is there any good reason to use : switch ($foo) { case 1: return 1; break; } ?? the break is never reached ?

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  • How to hide specific header item in grid

    - by Vara Prasad.M
    Hi, I am using RadGrid and i am displaying the header item with months if the month data is null then i have to make invisible the entire column including the header text i am using Telerik version Grid. Please reply it fast Waiting for the reply, Thanks in Advance Vara Prasad.M

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  • [R] Select columns for heatmap in R

    - by Philipp
    Hi stackoverflow-pros, I need your help again :) I wrote an R script, that generates a heatmap out of a given tab-seperated txt or xls file. At the moment, I delete all columns I don't want to have in the heatmap by hand in the xls file. Now I want to automatize it, but I don't know how :( The interesting columns all start the same in all xls files, followed by an individual name: xls-file 1: L1_tpm_xxxx L2_tpm_xxxx L3_tpm_xxxx xls-file 2: L1_tpm_xxxx L2_tpm_xxxx L3_tpm_xxxx L4_tpm_xxxx L5_tpm_xxxx Any ideas how to select those columns? Thanking you in anticipation, Philipp

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  • WPF Drag and drop to Datagrid

    - by ruben-monteiro
    Hi. I have been searching the internet high and low but can find some examples that can help me, I'm developing an application in wpf, in it I use a datagrid, each cell as a datatemplate with and image, in a mosaic style, on the side of the grid I have some tiles to use on the grid, I'm able to drag the tiles but can't drop then on the grid because I can't find the cell to which make the drop, is there a way to get a cell position from the the drag events? Thanks

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  • Organizing memcache keys

    - by Industrial
    Hi! Im trying to find a good way to handle memcache keys for storing, retrieving and updating data to/from the cache layer in a more civilized way. Found this pattern, which looks great, but how do I turn it into a functional part of a PHP application? The Identity Map pattern: http://martinfowler.com/eaaCatalog/identityMap.html Thanks!

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  • ffmpeg image creation

    - by vipinsahu
    hi im using ffmpeg in my server and every thing is working fine except one that the image(thumbnail) creation im using this script /usr/bin/ffmpeg -i /var/www/test/test.flv -deinterlace -an -ss 13.45 -t 00:00:05 -r 0.01 -y -s 120x72 -vcodec mjpeg -f mjpeg /var/www/test/test.jpg is there any problem with the PHP or ffmpeg Thanks

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  • OpenGl ES Eraser Tool

    - by Erika
    Hi Everyone, I am trying to implement an OpenGL eraser tool. I am struggling with this. I was thinking of painting somehow over the previous changes to "clear" out the changes. I can't use the background color because it is not a pattern, not one solid color. Can you point me to the right direction on how to implement an eraser tool ? This is for the iPhone OS but that shouldn't matter. Thanks

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  • session_id() in PHP

    - by Tom
    Hi, I am just trying the session_id function in PHP and I thought that it was unique for each machine that used the website? However, my flatmate and I have the same session_id for on two separate machines. I'm just using session_id() to create the session - am I doing it correctly? Thanks Tom

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  • Channel Audio from .mp4?

    - by Kyle
    Hi there. I am at a loss here after searching around with no results. I am attempting to channel the audio specifically from an .mp4 for use in a driver. I am aware that there are programs which extract the audio from .mp4's, but I am looking for another approach without using external applications such as those.. is there any direction that someone can point me towards to solve this problem? Thanks, -K

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  • Is there a Pair-Wise PostHoc Comparisons for the Chi-Square Test in R?

    - by Tal Galili
    Hi all, I am wondering if there exists in R a package/function to perform the: "Post Hoc Pair-Wise Comparisons for the Chi-Square Test of Homogeneity of Proportions" (or an equivalent of it) Which is described here: http://epm.sagepub.com/cgi/content/abstract/53/4/951 My situation is of just making a chi test, on a 2 by X matrix. I found a difference, but I want to know which of the columns is "responsible" for the difference. Thanks, Tal

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  • List problem in Reporting Services 2005

    - by Kris
    Hi, I have a problem with a list in srss 2005. The list is grouping too much information and I dont know how to un-group it. I made a picture to show it. But because I'm new, I can only show it with this link: http://img32.imageshack.us/img32/6058/listproblem.gif So the list is also grouping the weeks, but that is not what I would like. Does anyone know how to change this? (in the designer view) Thanks in advance, Kris

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  • Sorting tree with other column in SQL Server 2008

    - by bodziec
    Hi, I have a table which implements a tree using hierarchyid column Sample data: People \ Girls \1\ Zoey \1\1\ Kate \1\2\ Monica \1\3\ Boys \2\ Mark \2\1\ David \2\2\ This is the order using hierarchyid column as sort column I would like to sort data using hierarchyid but also using name so it would look like this: People \ Boys \2\ David \2\2\ Mark \2\1\ Girls \1\ Kate \1\2\ Monica \1\3\ Zoey \1\1\ Is there a simple solution to do this? Czy da sie to zrobic w jednym zapytaniu sql ?

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  • Quicksilver quit launching Xcode

    - by stephenaument
    Hi everyone, I've been launching Xcode from Quicksilver quite happily for weeks. Suddenly late yesterday, without changing either Xcode or Quicksilver, it started appearing like this: Screenshot There's no "open" option in the action list anymore. I rebooted with no joy. All my other applications launch. Xcode still launches from Spotlight. It just seems to be any app under /Developer/Applications. Any suggestions? cheers,Step

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  • Map API with Building Elevation

    - by Laserallan
    Hi! I'm looking for a map API where I can get detailed elevation for points. I'm not looking elevation differences for certain paths along roads on the map but actual building heights. Getting the the 3d meshes for buildings would also be fine since I can compute the height myself using that information. Does any of the map API's out there support giving out this kind of information?

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  • What's the best Open Php newsletter manager ?

    - by Bilel
    Hi :) I'm looking for a nice newsletter management solution. I tried CCmail a good script but whaere I can't imort usernames !!! I would like to find a system that is able to import Opt-in lists in the following format : John Smith;[email protected];other paramaeters...;[like] ;Male;Age... I will develop my own module if I could find another emailing manager Are you already satisfied with a similar application with a trusted (spam-prevention) emailer ? Thank you :)

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  • Threads sharing Stack locations?

    - by Achilles
    Hi there, I did a search but couldn't find anything. I was reading a paper that mentions thread sharing stack locations.... I wonder how and why'd that be needed. Any examples would be highly appreciated. Many thanks.

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  • Using web view behind a proxy (cocoa)

    - by Cal S
    Hi, I'm creating a web-browser type app (using a web view object) that needs to be able to connect to the internet via a proxy. Server, port, username and password can all be hardcoded into the app but unfortunately I have no idea how to customise the proxy settings of a web view without changing the system wide proxy settings. If you know how to do this please provide some example code, thanks a lot! (Also, if it changes anything - I'm developing for mac, not iPhone)

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  • How to get HDD volume id programmatically?

    - by Leandro
    Hi, everybody. I`m programming in obj-c using cocoa, and I would like to discover the HDD volume id programmatically.I know that I will probably need to do this in pure C and than use it in my app, but even in the C language I could not find any answers. Please help.Thanks!

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  • Is deep Java knowledge needed for Android?

    - by MigNix
    Hi, I am C++ developer interested in Android. As I understand the only possibility to develop applications for Android is Java. There is NDK also, but as I can see it is just something like JNI for Java. Is it mandatory to learn Java or to have deep knowledge in Java then try Android SDK, or it would be possible to learn Java while developing for Android. Thank you.

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  • Nhibernate HQL Subselect queries

    - by MegaByte
    Hi I have the following SQL query: select c.id from (select id from customers) c This query has no practical value - I simplified it greatly for the purpose of this post. My question: is it possible have a subquery in the from clause using HQL. If not, can I perhaps query the customers first, kinda like a temp table in sql, and then use the result as the source of the next query? thanks

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  • Weather API for web app

    - by john
    Hi, In the weather.com site it has forecast for 10 days. For example, in this url: http://www.weather.com/weather/narrative/GRXX0004 I cannot seem to find a feed for that kind of data. Could I pull a feed for each one of those days? Is there something I am missing? How could I easily parse data for 10 days? Thank you!

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