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  • something about sql-dump

    - by Yang
    hi, guys, i know that sql dump is a series of insert sql statement which reflects all the records inside the database. but may i know what is it used for? why should we dump the database records? is every database supports dumping function? Any additional background information is welcomed! Thanks in advance!

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  • disable keep-alive in NSURLConnection

    - by Nava Carmon
    How can disable keep-alive when using NSURLConnection? Seems, that after cancelling and close it it still saves somewhere a socket that I was connected to server with and while the server fetches for information i cannot access another urls from the same server. I wonder if there is a way to completely reset a socket and start another one. Thanks, Nav

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  • How do I drop SQL Databases? sp_delete_database_backuphistory woes

    - by rlb.usa
    I want to delete some SQL Databases on my server, but I'm having problems. My login has the roles: public dbcreator serveradmin When I right click the database and hit Delete, it says that Delete backup history failed for server 'MYSERVER' (Microsoft.SqlServer.Smo) Additional Information: The EXECUTE permission was denied on the object 'sp_delete_database_backuphistory' How do I delete these databases?

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  • LDAP Best Practices

    - by Vik Gamov
    Hi, there. I'm interesting in best practices of using LDAP authentication in java-based web application. In my app I don't want to store username\password, only some id. But, I want retrieve addition information (Name, Last name) if any exists on LDAP catalog.

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  • iPhone vertical toggle switch

    - by nan
    I'm trying to create a vertical toggle switch control for the iPhone (along the lines of UISwitch but vertical sliding). I was wondering whether an existing control already existed or if there are any good tutorials that explain the basics of creating custom controls for the iPhone. Currently I've tried using affine transforms to create the vertical switch from a basic UIswitch, and it works except that the slider is too small compared to the slider track, thus I'm looking for information on writing custom controls. Any direction is much appreciated.

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  • How does fork() return for child process

    - by EpsilonVector
    I know that fork() returns differently for the son and father processes, but I'm unable to find information on how this happens. How does the son process receive the return value 0 from fork? And what is the difference in regards to the call stack? As I understand it, for the father it goes something like this: father process--invokes fork--system_call--calls fork--fork executes--returns to--system_call--returns to--father process. What happens in the son side?

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  • Implementing Projectile Motion

    - by DMan
    I've scored the internet for sources and have found a lot of useful information, but they are math sites trying to tell me how to solve what angle an object has to be at to reach y location. However, I'm trying to run a simulation, and haven't found any solid equations that can be implemented to code to simulate a parabolic curve. Can those with some knowledge of physics help me on this?

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  • What kind parser that phpdoc use ?

    - by justjoe
    When the first time, i install phpdoc, i love it so much. And i want to create its mini version for myself use. So, can anybody give me information about what kind of parser it has. and Maybe a image reference on how it works (so i can picture it visually in my mind) ?

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  • web analytics open source software recommendations

    - by contact-kram
    What do people use to gather metrics for their site? Do you have any open source recommendations? I would like something based on php + mysql, easily extensible and in addition to getting UX usage information, I would also need to know how my product gets used in the backend. Database and web server metrics is also something I would be interested in garnering. Please advice.

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  • Compact Framework development using C# Express Version

    - by Bobby Cannon
    I am wondering if one could use the C# Express version to do Compact Framework development. I've done some Google searches but I can't find a defiant answer. I have installed C# Express but there isn't a project template to select for "smart device" development. I will continue my search but I was hoping that the stackoverflow community may be able to assist in finding this information.

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  • Why does System.Windows.MessageBoxImage have enumeration sub-items with the same value?

    - by devdigital
    Hi, I'm trying to write my own abstraction over the MessageBoxImage enumeration, and see that MessageBoxImage is defined as: namespace System.Windows { public enum MessageBoxImage { None = 0, Error = 16, Hand = 16, Stop = 16, Question = 32, Exclamation = 48, Warning = 48, Asterisk = 64, Information = 64, } } How does the Show method determine whether to display an Error image or a Hand image? How would I write a method which takes a MessageBoxImage type, and return a CustomMessageBoxImage type which maps to the MessageBoxImage type, as I can't include both MessageBoxImage.Error and MessageBoxImage.Hand in the same switch statement?

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  • Open-stackoverflow installation/download info

    - by fmsf
    Hey, You probably already know about this I guess it's a programming question. I've been trying to find with google the info, but the amount of results using "open stackoverflow" pointing to questions here in stackoverflow is making the search a bit hard. So what better place to ask than here. Where can i find information/documentation on how to install/use/extend the SO q&a system? I want to create a clone for a local community from my city.

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  • IFrame and Basic Authentication

    - by Arvind
    I have a webpage which displays an IFrame. The IFrame source page is located on the other server which needs Basic Authentication. Is there a way to programatically pass the basic authentication information to the other server page so it does not throw the login box using Asp.net ?

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  • Simple "Long Polling" example code?

    - by dbr
    I can find lots of information on how Long Polling works (For example, this, and this), but no simple examples of how to implement this in code. All I can find is cometd, which relies on the Dojo JS framework, and a fairly complex server system.. Basically, how would I use Apache to serve the requests, and how would I write a simple script (say, in PHP) which would "long-poll" the server for new messages? The example doesn't have to be scaleable, secure or complete, it just needs to work!

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  • Receiving data with Winsock

    - by Tamir
    Right now, I'm programming the networking for my online game, and I'm not really sure what to do about receiving data. The problem is that I can't really guess the packet's size, so I thought of reading just 4 bytes from the packet and converting them to an int to know what's the packet's size. Then I'll just create a buffer in that size and receive the rest of the packet, is that a good idea? For your information, I'm using non-blocking i/o.

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  • Fluent NHibernate caching with automapping

    - by md1337
    I'm trying to understand how to configure Fluent NHibernate to enable 2nd-level caching for queries, entities, etc... There is very little information online on how to do that. I see it can be achieved by manually mapping the entities but I don't want that. I want to be able to cache all entities and not address the classes individually. How can I do that? Thanks.

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  • TimeZoneInfo vs. Olson database

    - by Idsa
    Do TimeZoneInfo and Olson database use identical identificators for time zones? I get timezone id from GeoNames service (which is based on Olson database) and want to retrieve day light saving information for that timezone.

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  • FxCop for .NET 4.0

    - by Jim McKeeth
    I know Visual Studio 2010 has a new Code Analysis tool built in, but that is only for the premium and ultimate editions. From what I can see the latest FxCop supports .NET 3.5 SP1. Searching I wasn't able to find any references to an FxCop for .NET 4.0. Is there plans to continue to offer FxCop and for it to support .NET 4.0? Where would I find more information about it and download it?

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  • facebook API error : Uncaught OAuthException: Error validating access token.

    - by iyad al aqel
    guys i'm getting this error Fatal error: Uncaught OAuthException: Error validating access token. thrown in /home/techtud1/public_html/library/facebook.php on line 543 i'm a newbie to facebook development but i'm using the exact steps of this tutorial http://www.joeyrivera.com/2010/facebook-graph-api-app-easy-w-php-sdk/ when i tried to get the information of the user i got it once , but when i tried to do it again i got this error . and whatever i'm doing , i'm getting this error as a result HELP PZ

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  • Papers on Software Methodology recommendation

    - by kunjaan
    Please recommend me software engineering/methodology/practices paper. So far I have enjoyed: 1968 Dijkstra : Go To Statement Considered Harmful Reason about correctness about program Nikalus Wirth : Program Development by Stepwise Refinement Not worried about program structure 1971 David Parnas : Information Distribution Aspects of Design Methodology 1972 Liskov : Design Methodology for Reliable Software Systems Extensible Language : Schuman and P Jourrand R. Balzer Structured Programming : Dahl - Hierarchical Program Structures 1971 Jim Morris Protection in Programming Languages 1973 Bill Wulf and Mary Shaw Global Variable Considered Harmful 1974 : Lisko and Zilles ADTs

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  • Number of times a iphone app installed

    - by thndrkiss
    Hi, I am new to iphone stuff. After deploying an application in iTunes is there a way to find out the number of iphone/ipod touch which has installed / uninstalled this application ? During uninstall the user is asked to rate the application, how to get that information with a developer license credentials ?

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