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Search found 18913 results on 757 pages for 'ideas'.

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• ASP.NET Dynamic Data field value disappears in the browser.

  - by ProfK

  I have an ASP.NET Dynamic Data web application, with an entity called ActivationResource. One of the properties of this is a CellPhone field. Now, whenever I open a List or Details view of one of these entities, the cell phone number displays for a moment then disappears. Anyone have any ideas as to the cause of this mysterious behavior?

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• complex Subtract in sql server query

  - by AmRoSH

  Hello, I have table like following PK num1 num2 numsdiff 1 10 15 ? 2 20 25 ? 3 30 35 ? 4 40 45 ? i need to get Subtract of 20 - 15 and 30 - 25 and 40 - 35 and so on by select query from this table. any ideas?. thanks

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• Shifting UITableViewCell Content to the right

  - by Matt Winters

  Is there a simple way to shift cell content to the right? Like a horizontal alignment or some sort of offset? I'd rather not include a blank cell.imageView.image, or add spaces to each cell.textLabel.text. Any ideas please. Thanks.

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• Splitting a list in python

  - by blob8108

  Hi, I'm writing a parser in Python. I've converted an input string into a list of tokens, such as: ['(', '2', '.', 'x', '.', '(', '3', '-', '1', ')', '+', '4', ')', '/', '3', '.', 'x', '^', '2'] I want to be able to split the list into multiple lists, like the str.split('+') function. But there doesn't seem to be a way to do my_list.split('+'). Any ideas? Thanks!

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• Silverlight 4 missing from VS 2010

  - by iheartso

  Hello, When I start a new Visual C# Silverlight project in the official release version (not the beta or the release candidate--the official release version) of Visual Studio 2010, I get only Silverlight 3 as an option in the Silverlight Version dropdown at the New Silverlight Application dialog box. I have installed SL 4, the SL4 tools for VS 2010, to no avail. I am running Windows XP SP3. Any ideas??? Thank you, Jon

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• IIS ASP.NET Windows authentication logined user name letter case

  - by Dmitry Borovsky

  Hello everybody. I use windows authentication and have one trouble: letter case of user name in User.Identity.Name is incorrect. For example, my user name is FOO-SERVER\Borovsky_D, but User.Identity.Name shows FOO-SERVER\borovsky_d. What is trouble? Have anybody ideas?

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• Special Characters Restriction Rule in XSD

  - by Himanshu

  hello how do i,restrict special characters in my XSD validation , i am able to handle , some characters with this pattern "([a-zA-Z0-9_.' !@#$%^*()_+={}|/:;,?/`~ ])+" but not able to handle below : " & ' < \ ® ™ any ideas ? also not able to handle them with [^] pattern

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• Perl - getting a value from a hash where the key has a dot

  - by imerez

  I have a hash in Perl which has been dumped into from some legacy code the name of the key has now changed from simply reqHdrs to reqHdrs.bla $rec->{reqHdrs.bla} My problem is now I cant seem to access this field from the hash any ideas? The following is my error Download Script Output: Bareword "reqHdrs" not allowed while "strict subs" in use

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• VS2010 almost always zooms text on scroll

  - by Chris Barr

  You know the neat text zoom feature in VS2010 where you hold down Ctrl and then use your scroll wheel? Well, this seems to happen by default (and without ever pressing Ctrl) to nearly every file I open. Usually I open a file and have to scroll to some lower point, but instead it starts zooming the text! I have found that by tapping the Ctrl key VS then realizes that it should scroll instead of zoom, but it's still very annoying. Any ideas?

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• Filter list as a parameter in a compiled query

  - by JK

  I have the following compiled query that I want to return a list of "groups" that don't have a "GroupID" that's contained in a filtered list: CompiledQuery.Compile(ConfigEntities contexty, List list) = from c in context.Groups where (!csList.Contains(c.GroupID)) select c).ToList() However I'm getting the following run-time error: The specified parameter 'categories' of type 'System.Collections.Generic.List`1[[System.Int32, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c261364e126]]' is not valid. Only scalar parameters (such as Int32, Decimal, and Guid) are supported. Any ideas?

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• Is there a Joomla Plugin for Aptana IDE ?

  - by google

  I use Aptana for 2 or 3 months now and i'm very happy with it. But since i need to work with Joomla! and to write some modules, compenents, etc... I'd have like to know if there is a joomla plugin for Aptana ? I would just like to have autocompletion, autosuggest, links to methods and class of the Joomla API Any ideas ? Thanks

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• Is it possible to hide href title?

  - by Johan

  <a href="link.html" title="Titletext"> ...is the code. I need to use the title attribute because of slimbox, but I want to hide the title-text that shows up when hovering the mouse over the link. Any ideas?

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• Invalid Label Error with JSON request

  - by Oscar Godson

  I've read about this a lot and I just can't figure it out. It has nothing to do with MY code, it has to do with the feed or something because if I swap it with a Twitter feed it returns an Object object which is perfect. $.getJSON('http://rockbottom.nozzlmedia.com:8000/api/portland/?count=1&callback=?',function(json){ console.log(json) }); And i get an "invalid label" error. Any ideas?

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• Warning: expects resource but string given

  - by Damien

  I get: "Resource id #8 Warning: mysql_fetch_array() expects parameter 1 to be resource, string given" Heres the code: $sql="SELECT password FROM user WHERE userid=$userid"; echo $password=mysql_query($sql); while($row = mysql_fetch_array($password)) { $password = $row['password']; } Any ideas?

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• complex URL remapping with friendly_id

  - by DerNalia

  I have the URL http://acme.example.com/view/view_container_content/15?javascript_disabled=true&container=aoeu but I want it to look like http://acme.example.com/view/container_name/content_name/ with friendly_id, I've seen how to do URL mapping with one object... but I haven't seen an example with two... ideas?

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• Adding two buttons next to an ExtJS ComboBox

  - by Giku Promitt

  Hi. I need to place an Add button and a Remove button next to an ExtJS ComboBox. It's critical for these three elements to be in a single line because I have to apply this to all other ComboBoxes in the fieldset too. Please notice that the given ComboBoxes are items of a fieldset. Replacing the buttons with context menu items is not the desired solution. Can you give me some ideas? Thanks in advance.

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• Can't export release build / compile for Adobe Air 1.0

  - by Shawn Simon

  I opened up an old project in Flex Builder 3 which runs on Adobe AIR 1.0. I believe it was originally written in Flex Builder 2. When I try to run the air app, nothing happens. When I try to export a release build, I get this error: If I change the main-app.xml file to use the 1.5 version of the namespace, it builds fine. Unfortunately, the clients environment runs on 1.0. Ideas?

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• Equivalent of print "-"x20 of perl in Bash or command line

  - by khmarbaise

  In perl you can simply write print "-" x 20 and you get a line with dashes...but i need the same thing in bash/commandline on linux without perl/(g)awk etc. any ideas? The intention is to use it in the -exec of the find command and i want to prevent using simple echo "---------" ...

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• New interesting languages

  - by wvd

  Hello all, I've been programming for 4 years now and I feel it's time for a new language. I've been doing Python, Java and some C++/Erlang/Haskell along those 4 years but I'm looking for a new language. I'm mainly looking for one which I could use later when I'm getting hired, but it also needs to be relatively new. Any ideas? Thanks, William van Doorn

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• handling javaScript alerts when running a selenium test?

  - by Mo

  Hi I am am running some selenium tests(ruby) on my web page and as i enter an invalid characters in to a text box i have the JavaScript throw a alert like so if(isNaN($(this).val()) || Number($(this).val().valueOf() <=0)){ alert("Please Enter A Number"); } how can i handle this alert when its made and close the pop up? i tried to use the wait_for_pop_up() and close() but i think that's only for browser pop up's and not JavaScript alerts. any ideas? thanks

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• How to define a variable with random values in Smarty

  - by hydrarulz

  I need to assign a variable which will be used to create the id label for some html elements. And it needs to be unique. I tried {assign var=unique_id value=`10|mt_rand:20`} and {math equation='rand(10,100)'} But I don't know how to use the result I don't have any other ideas

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• Porting Oracle Date Manipulation

  - by Grasper

  I need to port this following from Oracle syntax to Postgresql. Both FLO_END_DT and FLO_START_DATE are of type DATE in Oracle, and TIMESTAMP WITHOUT TIME ZONE in Postgresql: SELECT TRUNC( TO_CHAR(ROUND(( FL.FLO_END_DT- FL.FLO_START_DT)* 24), '9999D99'),2) FROM FLOWS FL I am not familiar enough with Oracle to know what it is trying to accomplish. Any ideas?

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• how could I store data within a GUID

  - by Mark

  I have an application that I want to represent a users session (just small pieces of data here and there) within a GUID. Its a 16 HEX characters (so 16^16 possible values) string and I want to 'encode' some data within that GUID. How can I achieve this? I am really after any ideas and implementations here, Ive not yet decided on the best mechanism for it yet. I would also like encryption to be involved if possible... Thanks a lot Mark

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• Keypoints morphing

  - by yoihj

  Is there a library/software which can accept a number of keypoints and matches of them between images and produce a morph? Or any ideas/algorithms on how to do it?

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• Android: R$id class not loaded?

  - by llappall

  Hi, I have a Android class extending Application to generate some global classes, etc. It works, in that I can, for example, get the context, etc. BUT, when I try this: row = (TextView) findViewById(R.id.list_row_text); I get R.id.list_row_text = Class not loaded : <mypackage>.R$id Any ideas why this is happening? Thanks Gerardo

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