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• Resizing image on upload with django-imagekit

  - by user342515

  Hi, I am using imagekit to handle custom size of uploaded images. While it works fine for creating custom size images with this, I'd like to use imagekit to resize the original image on upload. Is this possible?

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• How do you get an asp.net control's auto generated name attribute?

  - by Petras

  I have a DropDownList and need to know its name in the code behind: <select name="ctl00$cphMainContent$ddlTopic" onchange="javascript:setTimeout('__doPostBack(\'ctl00$cphMainContent$ddlTopic\',\'\')', 0)" id="ctl00_cphMainContent_ddlTopic"> <option value="All">All</option> </select> I need to get the value "ctl00$cphMainContent$ddlTopic" Is that possible?

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• How to override the default text in MATLAB

  - by Richie Cotton

  In MATLAB, when you click File - New - Function M-File, you get a file with the following contents: function [ output_args ] = Untitled( input_args ) %UNTITLED Summary of this function goes here % Detailed explanation goes here end Is it possible to override this behaviour, and specify your own text? (The motivation is that I'm trying to persuade my colleagues to document their m-files more thoroughly, and having default text for them to fill in might encourage them.)

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• iPhone video screen capture for the 3GS

  - by teabot

  With the advent of the iPhone 3GS' video capability - does anyone know if Apple bundled the ability to capture the device screen as a video? Note: I know this question has already been asked regarding previous handset versions but I am specifically asking about the 3GS where this functionality seems more plausible. Update: until I hear otherwise I am going to have to accept that this is not possible.

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• Is there an evalScripts: false (from mootools) equivalent in jQuery?

  - by lock

  I read the specs on http://api.jquery.com/jQuery.ajax/ and found that depending on the dataType, scripts are automatically evaluated for every response. Is it then possible to force jQuery not to evaluate the script parts of the response?

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• Custom Grails plugin dependency

  - by ankimal

  I have a custom grails plugin I m trying to develop and set this def dependsOn = [tomcat: "1.0"] in the Plugin script. Now, my custom plugin loads just fine but I dont see tomcat installed in my application. How does one install a dependency plugin (prompt the user to say yes/no)? Is this even possible?

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• Can I have/use different Versions of rails in the same machine

  - by lakshmanan

  I am actually reading a rails book that is written for rails 2.3.5. I want to test Rails 3 beta as well. Is it possible to have such a setup in my Mac OS leopard? I have tried with gem list -d rails. There are many versions stored in my mac but I don't know how to use different versions of rails while creating applications using rails command

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• Automatic annotation for matlab plot?

  - by Tim

  Hi I have quite a few points plotted in a figure. I am now using annotation() function to add annotation in the same way for these points based on their locations. See my previous question. However they tend to mess up where the points are close to each other. Is there some function available to position the annotations as apart as possible? Thanks and regards!

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• JavaScript: Know when an image is fully loaded

  - by Paul Tarjan

  If I have a beacon: <img src="http://example.com/beacon" /> I want a method to be called once the beacon request finishes. Something like: <script> $("img.beacon").load(function() { // do stuff knowing the beacon is done }); </script> Is it possible? Is it in jQuery?

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• Elmah and 404s under IIS6

  - by tomfanning

  Just wondering if it's possible to get Elmah to log 404s that aren't picked up by the ASP.NET framework - i.e. the 404s that IIS spots and replies to. Presumably this would involve some kind of entry in IIS - web site properties - Custom Errors tab. Can't find any reference on how to do this.

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• Is it safe to access asp.net session variables through static properties of a static object?

  - by Ronnie Overby

  Is it safe to access asp.net session variables through static properties of a static object? Here is what I mean: public static class SessionHelper { public static int Age { get { return (int)HttpContext.Current.Session["Age"]; } set { HttpContext.Current.Session["Age"] = value; } } public static string Name { get { return (string)HttpContext.Current.Session["Name"]; } set { HttpContext.Current.Session["Name"] = value; } } } Is it possible that userA could access userB's session data this way?

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• Can I get data from an ajax request using a global .ajaxSuccess handler?

  - by Daniel Schaffer

  I've created a global handler for ajaxSuccess, but I need to be able to examine the data for each request. Is it possible to access the returned data at this point?

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• multiple class inheritance

  - by redcoder

  In PHP, is it possible to have multiple inheritance (by the nature of the PHP, not writting modification code) ? example : class a { public function foo(); } class b { public function bar(); } class c extends a, b { public function baz(); }

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• iphone autorotation animation

  - by Brodie4598

  Is it possible to turn off the animation for the autorotation? I want it to rotate, but I just dont want the animation to occur (like an instant switch).

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• On a local machine: How can I download and save a file using Javascript and ActiveX?

  - by Gbps

  This is a binary file. I would like to download and save a file with Javascript. This is all happening on a local machine. Is this possible? Thanks in advance!

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• Why can't I divide by zero?

  - by MutherFackar

  My calculator doesn't let me do it. Mathematically, what are the reasons that a division by zero is not possible?

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• Mapping a property to a field from another table in NHibernate

  - by Khalil Dahab

  consider the following class: class Order { int OrderId {get; set;} int CustomerId {get; set;} string CustomerName {get; set;} //other fields go here } which is mapped to Orders table. Is it possible to map the property CustomerName to the Customers table through the foreign key relation?

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• Silverlight Assembly.Load() only works with the full/strong name

  - by chris

  Apparently the implementation of Assembly.Load() in Silverlight needs a full/strong name. E.g. this works: Assembly.Load("MyAssembly, Version=1.0.0.0, Culture=neutral, PublicKeyToken=..."); while this will fail even if MyAssembly is already loaded: Assembly.Load("MyAssembly"); Is there a workaround so that it's possible to use the simple name?

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• How to disassembly an object creation in Python?

  - by systempuntoout

  Having a class like this: class Spam(object): def __init__(self, name=''): self.name = name eggs = Spam('systempuntoout') Using dis, is it possible to see how an instance of a class and the rispective identity are created?

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• Fibonacci Code Golf

  - by Claudiu

  Generate the Fibonacci sequence in the fewest amount of characters possible. Any language is OK, except for one that you define with one operator, f, which prints the Fibonacci numbers. Starting point: 25 characters in Haskell: f=0:1:zipWith(+)f(tail f)

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• iPhone Programming: Applying Alpha to Parent but not to Child Views

  - by Mustafa

  Is it possible to set Alpha to .75 or .50 (transparent) for Parent view but the Child views/controls are opaque (Alpha channel 1.0 - completely visible). Whenever i set Alpha of my main UIView to transparent, all the child views/controls are also shown as transparent. Is there any workaround?

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• Association not imported in EF4 designer for non-primary key

  - by Rommel Manalo

  The relationship 'FK_EXTERNAL_ISMARKETI_MARKETIN' has columns that are not part of the key of the table on the primary side of the relationship. The relationship was excluded. USE [Instruments.UnitTest] GO ALTER TABLE [Instr].[ExternalIdentification] WITH CHECK ADD CONSTRAINT [FK_EXTERNAL_ISMARKETI_MARKETIN] FOREIGN KEY([InstrumentID], [MarketInstrumentID]) REFERENCES [Instr].[MarketInstrument] ([InstrumentID], [MarketInstrumentID]) GO ALTER TABLE [Instr].[ExternalIdentification] CHECK CONSTRAINT [FK_EXTERNAL_ISMARKETI_MARKETIN] GO I'm using an association for NON-PRIMARY KEY columns, is this possible in the EF4?

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• How to dermine a newly created record in RIA Services

  - by Savvas Sopiadis

  Hi everybody! Using WCF RIA Services, how is it possible to determine if a record is newly created and attached to the domaincontext? Thanks in advance

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• ActionScript Creating Custom Filters

  - by TheDarkIn1978

  i would like to create a custom DropShadowFilter that always takes the same arguments and package it. since it's not possible to extend the BitmapFilter class, how can i create a custom filter that is called as part of the filters array on a display object like regular filter? mySprite.filters = [new BlurFilter(5, 5, 3), new CustomDropShadowFilter()];

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• Can I use relative XPath expressions in libxml2?

  - by brbr

  I am wondering whether it is possible to use relative XPath expressions in libxml2. This is from the javax.xml.xpath API and I would like to do the similar thing using libxml2: Node widgetNode = (Node) xpath.evaluate(expression, document, XPathConstants.NODE); With a reference to the element, a relative XPath expression can now written to select the child element: XPath xpath = XPathFactory.newInstance().newXPath(); String expression = "manufacturer"; Node manufacturerNode = (Node) xpath.evaluate(expression, **widgetNode**, XPathConstants.NODE);

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