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• Free library to generate excel chart in .NET

  - by SchmerZ

  Hi to all. I need a free library (or not too expensive) for .NET to work with the excel document. I need to read data, modify, save and add charts into the document. Or in another way, I need a free library for creating and inserting charts into the excel document (only for charts). I have found FlexCel and SmartXLS, but FlexCel doesn't support the charts (can't create), while SmartXLS has a small functionality. Thanks for any help.

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• Is it possible to implement a `trap' for GNU make

  - by Cyrus

  I'm wondering if there's a way to implement the similar functionality as you get in bash scripts using `trap', but for gmake, such that if the user presses CTRL-C, or if make itself fails, it can call a particular target or macro.

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• Is Unit Testing worth the effort?

  - by The Talking Walnut

  I am working to integrate unit testing into the development process on the team I work on and there are some skeptics. What are some good ways to convince the skeptical developers on the team of the value of Unit Testing? In my specific case we would be adding Unit Tests as we add functionality or fixed bugs. Unfortunately our code base does not lend itself to easy testing.

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• Extending a module multiple times in Drupal

  - by rpSetzer

  I created a nice extension for Drupal based on the webform module. Now, I need to implement different functionality that is also based on the webform module. What is the best way to do this?

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• periodically update server from J2ME application

  - by Suriyan Suresh

  I'm writing a J2ME application that periodically updates server. how do i implement the functionality using J2ME? how do i run application on phone at startup and how do i keep it running?. I am planning to deploy the application it on symbian platform

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• [NUnit+Moq] Guidelines for using Assert versus Verify

  - by emddudley

  I'm new to unit testing, and I'm learning how to use NUnit and Moq. NUnit provides Assert syntax for testing conditions in my unit tests, while Moq provides some Verify functions. To some extent these seem to provide the same functionality. How do I know when it's more appropriate to use Assert or Verify? Maybe Assert is better for confirming state, and Verify is better for confirming behavior (Classical versus Mockist)?

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• Why no refactoring tools in PHP Eclipse? Do I need to install something?

  - by Alex R

  I'm looking for the "Highlight code - right-click - Extract Method" type of functionality I see in Eclipse Java. Does this exist for PHP?

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• In Visual Studio 2008, Right-Click on a Data Connection in Server Explorer > New Query, Can I change

  - by Jon Erickson

  I hate the standard Query window that comes up when you select new query on a data connection in server explorer, I'd much rather have a T-SQL Editor come up. Is this possible? Maybe not replace that functionality but a shortcut key or something that would bring up a T-SQL editor?

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• ldd output showing shared object file whose function is not called

  - by iamrohitbanga

  I ran ldd command on an executable created by Open MPI. It shows a reference to libpthread.so Using LD_PRELOAD variable I created my own implementation of pthread_create, but from the it output it seems that MPI implementation is not calling pthread_create as I had expected. Why does ldd show pthread so file in output if it is not being used? does Open MPI not use a separate MPI thread for every node to implement the functionality?

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• Faceted Search w/Lucene.NET & NHibernate.Search

  - by Olivieri

  Hi, Anyone know if it is possible to perform faceted searches with NHibernate.Search and Lucene.NET or do you need to implement something like Solr as well to get this functionality. I haven't been able to find anything regarding this in the docs. Thanks!

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• How can I print a certain block/part of a web page?

  - by Ahmed

  How can I print a certain block/part of a web page? Print option to look like Print Screen functionality.

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• ASP.NET MVC Route based on Web Browser/Device (e.g. iPhone)

  - by Alex

  Is it possible, from within ASP.NET MVC, to route to different controllers or actions based on the accessing device/browser? I'm thinking of setting up alternative actions and views for some parts of my website in case it is accessed from the iPhone, to optimize display and functionality of it. I don't want to create a completely separate project for the iPhone though as the majority of the site is fine on any device. Any idea on how to do this?

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• What is the best way to manage Time in a Java application?

  - by DanielHonig

  So I'm using hibernate and working with an application that manages time. What is the best way to deal with times in a 24 hour clock? I do not need to worry about TimeZone issues at the beginning of this application but it would be best to ensure that this functionality is built in at the beginning. I'm using hibernate as well, just as an fyi

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• Create folder for todays date on click of shortcut

  - by Ram

  Hi, I have a folder named as 2010. In this I want a folder for each month like "Jan10", "Feb10"....."Dec10" In each month folder I want to create folder for "Todays date" I have create a shortcut for that 2010 folder with Target as C:\WINDOWS\explorer.exe /n, /e, /select, F:\2010 I want a functionality that will execute when I click the shortcut for f:\2010 icon. Any pointer would be great help.

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• Resize GNU screen windows with a mouse

  - by emergence

  I love the way I can resize windows in vim using the mouse. Is it possible to do the same in GNU screen? If not, is there an alternative to screen that supports this functionality?

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• What methods are available in the WinAPI for accessing programs in the system tray?

  - by Corey Ogburn

  What DLLs would have functions for accessing things in the System Tray? Do I even need the winapi, or are there classes already available in the Class Library for this? I'm hoping to find a way to emulate all the functionality of the system tray, i.e. the icons, the mouseover text, and the capability to display the context menu.

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• Need advice with a model - should I choose has_many through

  - by Martin Petrov

  I have something like a blog with posts and tags. I want to add email notification functionality - users can subscribe to one or more tags and receive email notifications when new posts are added. Currently I have a Tag model. There will be a Subscriber model (containing the user's email) Do you think I also need a Subscription table where Subscriber and Tag are joined? .. or I can skip it and directly link Subscriber with Tag?

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• SQLInForm.com like plug-in for SQL Server 2008

  - by Vishal Seth

  Is there a plug-in like the java applet @ SQLinForm.com for MS SQL Server Management Studio 2008? I tried SSMS tools based on someone's answer to my previous question but I don't find any functionality to format (beautify/tabify) SQL. If somebody could please point out that in SSMS tools or suggest some other tool (preferably free) Thanks :)

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• Editing a table like iPhone Mail

  - by user217572

  The iPhone Mail application has an edit button in the navigation bar. Tapping that button shows a delete button in the toolbar and shows checkbox controls in the table cells. Tapping one or more checkboxes then tapping the delete button causes the checked messages to be deleted. How can I add similar functionality to my own code? Here's a screenshot of the effect I'm looking for:

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• compare password hashes between c# and coldfusion

  - by czuroski

  Hello, I have a password hash that is stored in a table and is put there by the following coldfusion script- #Hash(EnCrypt(UCase(GetPass.username),EnCode))# I am trying to add some outside functionality within a c# application. I would like to be able to take advantage of the data that already exists so that I can authenticate users. Does anyone know how I can replicate the above coldfusion code in c#? Thanks for any thoughts.

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• Webkit on Windows Mobile

  - by evilxhwnd

  I wish to embed webkit in a windows mobile application. The goal is to allow it to run web apps. I've tried the Qt version, but only webkit is required and not the rest of the functionality Qt has.

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• How to keep track of the change in date in JAVA

  - by JavaGeek

  I have an application that needs to do some actions every date change say at midnight. Whenever the date changes the application should be said of the same. Any help regarding how to implement the functionality would be appreciated. Thanks in advance.

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• How do you print and export when using Dundas charts in VB or C#

  - by Kyra

  I'm using Dundas Chart Profession within my VB program to generate a chart based on my data. Right now I have my charts opening fine but I am unsure how to add the functionality to let the user choose to print (and export) the chart once the program is running.

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• What is the best way to test a mobile website in Visual Studio 2010?

  - by Aaron Palmer

  Does anyone have a good solution for testing mobile websites in Visual Studio 2010? In VS 2008 I used to be able to start up a mobile emulator. That functionality seems to be gone in 2010.

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• nested function

  - by user359179

  Hi to all of you, 1.I just came across that ANSI(ISO) aint allow nesting of function.. i want to know what makes gnu c ito implemet this functionality(why such need arise). 2.If a function say(a()) is define with in another function say(b()) then the lifetime of a() would be whole prorgramme? 3.Will the storage for a() ll be created in a stack allocated to function b().?

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