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How do I get the WVGA Android browser to stop scaling my images?

- by Dan Fabulich

I'm designing an HTML page for display in Android browsers. Consider this simple example page: <html> <head><title>Simple!</title> </head> <body> <p><img src="http://sstatic.net/so/img/logo.png"></p> </body> </html> It looks just fine on the standard HVGA phones (320x480), but on…

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Javascript: Uncaught exception: "too few args"

- by Rosarch

I think I must be making some really stupid mistake. I'm using the latest version of jQuery to write an AJAX app. function refreshGPAForTerm(term) { var meta_data = term.children('.' + TERM_META_DATA_CLASS); meta_data.children('.' + MEDIAN_GPA_CLASS).fadeOut('slow').remove(); …

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visusal studio embedded crystal report keeps prompting database login?

- by phill

I'm using visual studio 2005 to develop a form with a combobox passing a value into the parameter of an embedded crystal report. I'm trying to figure out why it keeps prompting me for a database login every single time you try to run the report with a different combobox selection. Here…

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Simple jQuery toggle() and return false inside click()

- by Casey Stark

I'm mostly a djangonaut and phper, but I'm getting javascript development. I've been looking at this very simple block for a feedback widget on a page. The code is pretty self-explanatory. <a id="feedback-widget-toggle" href="[feedback_url]">Feedback</a> <div…

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Handling responses in libcurl

- by sfactor

i have a code to send a Form Post with login credentials to a webpage. it looks like this CURL *curl; CURLcode res; struct curl_httppost *formpost=NULL; struct curl_httppost *lastptr=NULL; struct curl_slist *headerlist=NULL; static const char buf[] = "Expect:"; …

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Strange behavior with complex Q object filter queries in Django

- by HWM-Rocker

Hi I am trying to write a tagging system for Django, but today I encountered a strange behavior in filter or the Q object (django.db.models.Q). I wrote a function, that converts a search string into a Q object. The next step would be to filter the TaggedObject with these…

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Arrow keys and changing control's focus hang the application

- by sthay

I have a usercontrol that contains a FlowLayoutPanel (topdown flow) with a bunch of radiobuttons. The control exposes a CheckedChanged event that fires whenever one of the radiobuttons's check changed. My form contains the usercontrol and a textbox. I subscribe the…

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How to know if a device can be disabled or not?

- by user326498

I use the following code to enable/disable a device installed on my computer: SP_PROPCHANGE_PARAMS params; memset(&params, 0, sizeof(params)); devParams.cbSize = sizeof(devParams); params.ClassInstallHeader.cbSize = sizeof(params.ClassInstallHeader);…

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how to restart a Thread?

- by wizztjh

It is a RMI Server object , so many sethumanActivity() might be run , how do i make sure the previous changeToFalse thread will be stop or halt before the new changeToFalse run? t. interrupt ? Basically when sethumanActivity() is invoke , the humanActivity…

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rendering front-end of survey into an MVC app

- by HotKey

Lately I have been watching Pluralsight intro videos on MVC 3. I have never worked with the Model View Control approach before, but I'm starting to understand how these 3 crucial parts of an app are separated. I created a front-end prototype of a survey I…

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how can we apply client side validation on fileupload control in ASP.NET to check filename contain s

- by subodh

I am working on ASP.NET3.5 platform. I have used a file upload control and a asp button to upload a file. Whenever i try to upload a file which contain special characterlike (file#&%.txt) it show crash and give the messeage Server Error in…

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HTML Submit button vs AJAX based Post (ASP.NET MVC)

- by Graham

I'm after some design advice. I'm working on an application with a fellow developer. I'm from the Webforms world and he's done a lot with jQuery and AJAX stuff. We're collaborating on a new ASP.MVC 1.0 app. He's done some pretty amazing stuff…

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g++ Linking Error on Mac while compiling FFMPEG

- by Saptarshi Biswas

g++ on Snow Leopard is throwing linking errors on the following piece of code test.cpp #include <iostream> using namespace std; #include <libavcodec/avcodec.h> // required headers #include <libavformat/avformat.h> int…

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Pattern for UI configuration

- by TERACytE

I have a Win32 C++ program that validates user input and updates the UI with status information and options. Currently it is written like this: void ShowError() { SetIcon(kError); SetMessageString("There was an error"); …

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Signed and RequireAdministrator manifested executable being run from temp folder?

- by Ian Boyd

i manifested my executable as require administrator: <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <!-- Disable Windows Vista…

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Rack, FastCGI, Lighttpd configuration

- by zacsek

Hi! I want to run a simple application using Rack, FastCGI and Lighttpd, but I cannot get it working. I get the following error: /usr/lib/ruby/1.8/rack/handler/fastcgi.rb:23:in `initialize': Address already in use - bind(2)…

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Obfuscating ASP.Net dll breaks web application.

- by uriDium

I wouldn't usually bother to obfuscate a web application DLL but right now I have to share some server space with someone who might have a conflict of interest and might be tempted to steal the deal and decompile it. Not an…

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Using a randomly generated token for flood control.

- by James P

Basic setup of my site is: user enters a message on the homepage, hits enter and the message is sent though a AJAX request to a file called like.php where it echo's a link that gets sent back to the user. I have made the…

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Counting string length in javascript and Ruby on Rails

- by williamjones

I've got a text area on a web site that should be limited in length. I'm allowing users to enter 255 characters, and am enforcing that limit with a Rails validation: validates_length_of :body, :maximum => 255 At…

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deactivate ' pin to start ' on Application List page when pinning an app via code using C#?

- by Ahmed Ali

i'm creating a windows phone app ,where i've put a button to pin the app to start screen , but when press and hold the app icon on application list screen i find that the pin to start option can be used ShellTile…

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Why is log4j not behaving as expected?

- by Kieveli

I have a co-worker who is trying to get log4j to behave as follows: Log to Stdout By default, disable most output Show only messages from java.sql.PrepareStatement at level debug and up He's getting caught up…

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Change an Image while using JCrop

- by Bathan

Hi guys! Im working on a new feature in my site and I got stucked really bad. Im using JCrop obviously to crop an Image on my website. The new feature that I've been asked to Implement is to allow the user to…

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NSTableView selection & highlights

- by Christian

I have a NSTableView as a very central part of my Application and want it to integrate more with the rest of it. It has only one column (it's a list) and I draw all Cells (normal NSTextFieldCells) myself. The…

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xsl transform: problem with Ampersand URL parameters

- by Rac123

I'm having issues with transforming XSL with parameters in a URL. I'm at a point that I can't change the C# code anymore, only can make changes to xsl file. C# code: string xml =…

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Flex ChangeWatcher bind to a negative condition

- by bedwyr

I have a bindable getter in a component which informs me when a [hidden] timer is running. I also have a context menu which, if this timer is running, should disable one of the…

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