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• Formatting numbers with significant figures in C#

  - by Chris Farmer

  I have some decimal data that I am pushing into a SharePoint list where it is to be viewed. I'd like to restrict the number of significant figures displayed in the result data based on my knowledge of the specific calculation. Sometimes it'll be 3, so 12345 will become 12300 and 0.012345 will become 0.0123. Occasionally it will be 4 or 5. Is there any convenient way to handle this?

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• How to protect applications ?

  - by haansi

  My Boss have given me assignment to find how a web based application developed in dot net can be protected. As per agreement products developed in our company are asset of company and even not developers can gave the code. But still he wants to know how he can protect products in case a developer theft code and try to launch it from his home ? Please guide how this can be controlled.

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• SQLITE Blob OR file system for images

  - by saint cyr

  Hello, I am building an application based on a single table with a column with text. Occassionally, an adjacent column will have an image. Is it better to store this image as a BLOB in SQLITE or should I store them on the file system and reference them from my programs. Thanks!

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• What is the purpose of abstract classes?

  - by SpikETidE

  I am trying to learn OOP in PHP, and I have some confusion about interfaces and abstract classes. They both contain no implementations, only definitions, and should be implemented through their sub-classes. What part of abstract classes clearly distinguishes them from interfaces? Also, due to their apparent similarities, based on what reasons should I decide to use one over the other?

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• can iPhone application use push service if deployed via enterprise deployment?

  - by Akash Kava

  Based on following question push notification service cost I want to know, will my application receive push notifications if it is deployed via Enterprise deployment, and is there any limit of number of installations of enterprise deployment for push notifications, we currently have 10000+ users, but the application is only for the members and god knows if apple rejects it to put it on appstore.

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• How to do Exception Handling in WIcket.

  - by Macvin

  Hi, I read that wicket can not throw Checked exception. how to deal with this. What is good wany to implement exception handling in Wicket spring based application Mac

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• How to process audio in real time?

  - by user1756648

  I am giving some audio input through microphone. I recorded it in Audacity, it looks something like as shown below. I want to process this audio in real time. I mainly want to do this. 1) see real time audio amplitude vs time graph 2) perform some actions based on some thing (like if a specific type of hike is seen in audio, then do something, else do something else) Is there any python module or C library that can allow me to do this ?

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• I need a dictionary text file with meanings

  - by maverick

  I need a text file in the form: aardvark : animal atlas : collection of maps . . . . . and so on. I want to use this text file to create my own dictionary like Artha or Wordweb.It will be Python based with Tkinter for GUI. Where can I obtain such a file.

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• How to write a lightroom plugin which sets the crop of all selected images?

  - by Sam

  I wonder if it is possible to write a lightroom plugin, which applies crop rectangles to a set of images? Of course I do not just want to duplicate the crop, I'd like to set a different crop to every image, based on some computations. Can this be achieved with lightroom plugins, or would I need to try a different approach?

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• ASCII Diagram Tool

  - by Jon

  I'm looking for an ASCII diagram tool for producing diagrams from text. I only really need sequence and state type diagrams for now, but I'm curious as to what people would recommend? I need something which is standalone, not a web based tool that works on Linux, OSX and Windows.

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• FileSystemWatcher and System Out of Memory Exception

  - by Saurabh

  A little context There is a wpf based application which i left opened for 2-3 days without performing any activity throws out of memory exception , this is very Weird situation and does not happen all of the time. During this ideal activity , my application does nt perform any activity but just a file system watcher contineously watching a shared location , so i thought that would be a problem but i am not sure. Any suggestion is always welcomed.

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• How to Workout wiht OpenSocial API in java

  - by user324929

  Hello there I'm facing problem with getting start with the Open Social API in java. I already google and bing it but still didn't found a sample to POC the usage of API for console or desktop based application. Can anybody suggest any link, forum or if possible explain the tedious flow of working of this API. You can try this link to try this API http://code.google.com/p/opensocial-java-client/ Thank You

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• Lookig for "GAE-TaskQueues" in Asp.net

  - by Fabrizio

  I normally works in asp.net. But recently I was testing Google App Engine and I found TaskQueues: it's very interesting and powerful. Does anyone know a similar service for asp.net? I know MSQueue but it's not what I need. I need something like GAE TaskQueue: I put an URL in queue and the URL is triggered (based on queue config).

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• How do I set up a listener in jQuery/javascript to monitor a if a value in the textbox has changed?

  - by manraj82

  How do I set up a listener in jQuery/javascript to monitor a if a value in the textbox has changed? The value is fed into the textbox by a scanner,so each time an item is scanned the value in the textbox changes.I need to display some information based on the value in the textbox.

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• How can I make a list in a Repeater Section?

  - by JPJedi

  I need to create a repeater section that will show 4 columns - First Name, Last Name, a link based off of stored column data that says. All the data plus some extra not being used is in a players profile. How do I link the data on the code-behind to the repeater control with the databinders? I am using visual studio 2008, VB.NET for the code behind.

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• Can Adding Namespace to my current website, will give me any performance or flexibility Gain?

  - by ManojTrek

  Hi, We have quite Large Web Based System, which is recently converted from Website to WebApplication, when it was an Website we not have any classes marked under the standard MyCompany.UI Namespace, now I am planning to move all the classes under the namespace, will I gain anything with doing that? Thanks, Manoj

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• Dojo filteringselect. how do I pass the displayedValue instead of the index to my server

  - by Kalle

  The question is probably better answered by how do I get value == displayedValue. Or how do I prevent value to be Index based and instead use the textstring I provide from my store. My Json has this structure: {"items":[{"zipcity":"Stocka"},{"zipcity":"Stockamöllan"},{"zipcity":"Stockaryd"}]} Does it need to change?

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• Django Piston - how can I create custom methods?

  - by orokusaki

  I put my questions in the code comments for clarity: from piston.handler import AnonymousBaseHandler class AnonymousAPITest(AnonymousBaseHandler): fields = ('update_subscription',) def update_subscription(self, request, months): # Do some stuff here to update a subscription based on the # number of months provided. # How the heck can I call this method? return {'msg': 'Your subscription has been updated!'} def read(self, request): return { 'msg': 'Why would I need a read() method on a fully custom API?' }

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• Sikuli List of Functions & Operators

  - by PPTim

  Hello, I've just discovered Sikuli, and would like to see a comprehensive functions list without digging through the online-examples and demos. Has anyone found such a list? Furthermore, apparently Sikuli supports more complex loops and function calls as well, and seems to be based in Python(!!). Examples would be great. Thanks.

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• Positions fixed doesn't work when using -webkit-transform

  - by iSenne

  Hello everybody I am using -webkit-transform (and -moz-transform / -o-transform) to rotate a div. Also have position fixed added so the div scrols down with the user. In Firefox it works fine, but in webkit based browsers it's broken. After using the -webkit-transform, the position fixed doesn't work anymore! How is that possible?

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• Is it possible to simulate TMenuBreak functionality with Dev Express TdxBarSubItems?

  - by mcmar

  In my application I'm dynamically adding new TdxBarSubItems based off of a SQL query. In some cases the result set is rather large so the menu fills the entire screen and sometimes has a down arrow to scroll the list. In a previous version of the code before switching to Dev Express, I was able to add TMenuBreak objects to make the list divide into columns. Is there a way to do this with Dev Express components?

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• How to search multiple columns in MySQL?

  - by George

  I'm trying to make a search feature that will search multiple columns to find a keyword based match. This query: SELECT title FROM pages LIKE %$query%; works only for searching one column, I noticed separating column names with commas results in an error. So is it possible to search multiple columns in mysql?

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• How to replicate CoreData NSFetchedResultController with plain SQLite?

  - by jchatard

  I would like to replicate the notification sort of system provided with CoreData NSFetchedResultController which with really little enables us to update a tableView based on events such as Insert/Update/Delete of objects represented as Cells. I'm currently using SQLitePersistentObjects as a Database abstraction layer: http://code.google.com/p/sqlitepersistentobjects/ If you have any idea or something working or at least advices I'd be very happy! Thank you!

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• ASP MVC2 - Dynamic Field Layout

  - by Rob

  I'm new to MVC and ADO.net Entity Framework. Instead of having to create an edit/display for each entity, I'd like to have the controller base class generate the view and validation code based off metadata stored in a table - something along those lines. I would imagine something like this has already been done, or there are good reasons for not doing it. Any insight or suggestions are appreciated.

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• CSS Multi-Column Forms in HTML/ASP.NET

  - by Caveatrob

  I've researched for hours and still haven't found a robust, non-absolute-positioning solution for displaying multiple-column forms and values without using TABLE tags. Can someone point me to a resource specifically oriented towards reproducing table-based, multiple-column forms (like name and address forms) in CSS to standards? Most of the forms I see only have a single column with field/value.

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