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  • programmatically unset a default application

    - by dystroy
    I made a Home application and I'd like to offer the ability to exit it and unset it as the default application. Exit is easy (just starting an intent) but the problem is I don't want my program to be launched again the next time the user click the Home button. I know that this can be done by going in the parameters / Applications / my app / erase default actions but I would like to do it from my program so that the user doesn't have to search this function. How can it be done ?

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  • What is a good resources to add content snippets (widgets) to many sites like iGoogle, Facebook and

    - by Brennan
    I have found services like ClearSpring and Widgetbox for putting content snippets onto a widget range of social networking web sites, but I would like to build my own widgets without a third party dependency. I have been looking but I have not yet found a good resource to learn how to create widgets/gadgets for multiple sites. It was easy to build a gadget for iGoogle, but Facebook, MySpace and the others are less obvious. What is a good resource to create content snippets for multiple sites?

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  • geting the median of 3 values using sheme car & cdr

    - by kristian Roger
    Hi still stuck with the ugly scheme the problem this time is to get the median of three values (easy) I did all these : (define (med x y z) (car(cdr(x y z))) and it was accepted but when testing it (med 3 4 5) I will get this error Error: attempt to call a non-procedure (2 3 4) and when entering letters inetead of number i got (md x y z) Error: undefined varia y (package user) using somthin else than x y z i got (md d l m) Error: undefined variable d (package user) so what is wronge ?!

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  • Force users to logout when they leave my php website?

    - by John
    In my php application, I'm using $_SESSION to track whether a user is logged in. If a user leaves any page on my site at http://mysite.com and goes to http://someotherwebsite.com, I want to automatically log them out, such that if they return to any page on http://mysite.com, they need to login again. Is there an easy way to do this?

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  • Can resources be extracted from a compiled iPhone app? If yes, how can they be secured?

    - by Charles S.
    Can resources be extracted from a compiled iPhone app that is released to the iTunes store? I'm particularly interested in the security of XML files... if I have copyrighted data in an XML document in my resource directory, how likely is it for someone to extract that information and paste it around the internet? If it's as easy as using a resource editor, how can that data be secured?

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  • How to sort a list in Scala by two fields?

    - by Twistleton
    how to sort a list in Scala by two fields, in this example I will sort by lastName and firstName? case class Row(var firstName: String, var lastName: String, var city: String) var rows = List(new Row("Oscar", "Wilde", "London"), new Row("Otto", "Swift", "Berlin"), new Row("Carl", "Swift", "Paris"), new Row("Hans", "Swift", "Dublin"), new Row("Hugo", "Swift", "Sligo")) rows.sortBy(_.lastName) I try things like this rows.sortBy(_.lastName + _.firstName) but it doesn't work. So I be curious for a good and easy solution. Thanks in advance! Pongo

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  • Using RhinoMocks, how do you mock or stub a concrete class without an empty constructor?

    - by Mark Rogers
    Mocking a concrete class with Rhino Mocks seems to work pretty easy when you have an empty constructor on a class: public class MyClass{ public MyClass() {} } But if I add a constructor that takes parameters and remove the one that doesn't take parameters: public class MyClass{ public MyClass(MyOtherClass instance) {} } I tend to get an exception: System.MissingMethodException : Can't find a constructor with matching arguments I've tried putting in nulls in my call to Mock or Stub, but it doesn't work. Can I create mocks or stubs of concrete classes with Rhino Mocks, or must I always supply (implicitly or explicitly) a parameter-less constructor?

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  • SharePoint and Log4Net

    - by Nico
    I'm looking for best practices to integrate log4net to SharePoint for web request, feature activation and all timer stuff. I have several subprojects in my farm, and I would like to have only one Log4Net.config file. [Edit] Not only I need to configure log4net for the web application, which is easy to do (I use global.asax, and a log4net.config file, so I can modify log settings withtout reloading the webapp), but I also need to log asynchronous events: Event Handler (like ItemAdded) Timer Jobs ...

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  • Refreshing Visual Studio's COM references tab

    - by r_honey
    I right-clicked on the bin folder of my web app to add a COM Reference. I did not find the desired Com reference in the list. I went back to the Command Line to register by desired Com dll using resvr32. However, the COM references tab does not shows it (looks like the information is cached somewhere). Even restarting VS did not help. Is their any easy way to refresh the COM references tab without rebooting the machine itself??

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  • Datamapper In Memory Database

    - by Daniel Ribeiro
    It is easy to setup Datamapper with a Sqlite3 in memory database with: DataMapper.setup :default, 'sqlite3::memory:'. However, when testing, I'd like to destroy the whole in memory database after each test, instead of invoking automigrate! as a shortcut on dropping everything. Is it possible? Or is it enough to set the default repository to nil, and let the garbage collector dispose of it?

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  • Task managment for team

    - by Kartoch
    I'm looking for a web application to manage tasks (not necessary programming-oriented) for a small team. It must be easy to setup and maintain. It must offer file upload and mail users in case of a change. There is hundred of solutions available but most are too complex for what we want or are not "stable" (not updated since a long time, not very well programmed). i was wondering if stack overflow's folks have some recommendations...

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  • standard encryption decryption across different platforms

    - by Raj
    hey guys i need to implement a standard encryption decryption logic across an entire project platform which has different clients implemented using different platforms as follows: 1) iphone app (objectiv c) 2) website (classic asp) 3) webservice (asp.net) the iphone app as well as the website need to send info to webservice using encrypted query strings the web service then decrypts this and processes the info further wanted to know the simplest way to achieve this. is there some free and ready to use binary available with an easy to use api to achieve this? encryption needs to be as secure as possible thnx in advance

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  • Light and simple bugtracker for a small team

    - by Varnenchik
    I'm looking for a simple and light tool for tracking ideas and bugs for small physics lab team (4 members). Bugzilla and Trac have too much fields and other stuff for us. I don’t think that we need more than issue descriptions and simple categorization. But we are not happy with text and excel files suggested here. Could you please advise me anything easy to install preferably?

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  • text-decoration:underline vs border-bottom....

    - by jitendra
    What is the difference to use {text-decoration:underline} and {border-bottom:...}? which is easy to style and cross browser compatible? when we should use border-bottom over text-decoration:underline? Would it be good to use border-bottom always in place of text-decoration:underline?

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  • How To Format A Block of Code Within a Presentation?

    - by Noah Goodrich
    I am preparing a presentation using Google Docs Presentation though I can also work on the presenation within Open Office that will include code snippets. Is there any easy way to perform basic syntax highlighting on the code snippets with either Google Docs or Open Office Presenter? Edit: Since I believe that I can find a way to embed HTML any tools that can perform syntax highlighting on HTML would also be welcome suggestions.

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