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  • What is the easiest to transfer an object between two C# apps over the web?

    - by edude05
    I have written an application that basically gathers up a bunch of text and numerical data from the client PC and stores it as an object. Right now I'm implementing XML serialization so that the file can be saved. The issue is now, how do I get this data to the server? I have a server running IIS 7 setup but I don't quite understand the ASP.net life cycle, so I'm not sure how to implement the receiving app. What should I do? Thanks

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  • url validation in ruby on rails

    - by jpallavi
    1)Url field should also accept url as “www.abc.com”. If user enters url like this, it should be automatically appended with “http://” resulting in value saved in database as “http://www.abc.com”. If user enters url as “http://www.xyz.com” system should not append “http://”. User should be able to save url with “https://”. what is the code for it in ruby on rails?

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  • how to save class object in registry?

    - by younevertell
    Basically I have some class objects, each with three properties. Once one class object is selected in the ComboBox, the corresponding properties shows on three textboxs. I am trying to add one save button. I can change the value of the properties. Once the save button is clicked, all the class ojects with three corresponding properties are saved in the registry. Save setting for later use It seems Registing tryKey.SetValue Method can not save an object directly?

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  • How to Get Current User Name ?

    - by user325739
    Hi i have a problem like this i have two text boxes(A,B) which i have selected as " Computed when Composed " when 'A' Login then in Text A Current User Login Name Should come automatically, if 'B' Login then 'B' user name should come automatically in 'B' Text and it should be saved when i submit the form to the next level how to do this ? Regards Smitha

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  • Managing .git file size

    - by DavidP6
    My .git file has grown to 229Mb and I wondering what the best way to cut down the size is. I know about git gc and have been using it a fair amount. I'm not totally sure about how git works, but I know that there is packaged information in there that I no longer need. Like, I know I no longer need the first five branches saved. Is there a way to completely erase really old branches or commits or something like that?

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  • Displaying Longitude and Latitude values stored in a SQLite db as a Route on a MapView in Android (N

    - by LordSnoutimus
    I am currently in the process of creating an application that records current location of a mobile device in intervals, displaying the route as a coloured line on the device in real-time. At the same time the application is storing the longitude and latitude in a SQLite database as I want the user to be able to bring up that specific route again. The route has a primary key and each waypoint is linked to that route by a foreign key. What would be the easiest way to display the saved route on the map?.

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  • How do I use File.new to find a file from Rails?

    - by Angela
    I am trying to read a file that has been saved on the /system folder using Paperclip, for example. But when I use that .url method from Paperclip to read that file using File.new, I get that the file isn't found. The directory is correct, but I still can't access it. What is the right way to find a file for File.new for example? I tried to point to other files, as well, and to no avail.

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  • Node.js A Good authentication module ? or whats the proper way to authenticate users?

    - by Mohamed Ahmed
    I'm learning Node.js and looking forward to create a simple web application which will be based on Express and I was thinking of something like creating user groups and each group has its own users and each group has its own permissions (Just like ACL in Cakephp) So can anyone recommend a good module or whatever to do so ? Also I'm a little curious about security and how these passwords are going to be saved and what type of encryption the passwords will be encrypted in. Thanks :)

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  • How is FileInfo Serialized?

    - by Josh G
    I want to save file metadata (mostly path/name) along with the contents of the file. I noticed that FileInfo is serializable. Does anyone know data is serialized when you save a FileInfo object? I would assume that only metadata is saved, not the contents of the file?

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  • GDI+, Smaller images ?

    - by Tony
    Hi I create a bitmap from bytes coming from the web, and I downsample it, the resulted Jpg is still too big although I use small pixel format, someone know how to manipulate compression of the image, because I had impression that the saved image is not compressed anymore. Thanks

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  • problem understanding templates in c++

    - by hidayat
    Template code is not compiled until the template function is used. But where does it save the compiled code, is it saved in the object file from which used the template function in the first place? For example, main.cpp is calling a template function from the file test.h, the compiler generates an object file main.o, Is the template function inside the main.o file? because template code is not inlined, is it?

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  • How to optimize the login option in android?

    - by Praween k
    HI, I want to create Login option in my application , so that once a person gets login that device creates token which is saved over server. From next time whenever he/she operates the application, directly goes to next label by checking that token keyvalue pair over server.IT requires login page only when that keyvalue pair is deleted from the server. Can anyone help me from this.I will be very grateful to you. Looking for reply. Regards, Praween

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  • Django ModelAdmin.save_model() -vs- ModelAdmin.save_formset()

    - by anonymous coward
    I want to ensure that a user editing a particular model is saved in that models updated_by (FK User) field. I'm using mostly ModelForms (not necessarily the built in Admin), and wondering: In what cases would I need to override ModelAdmin.save_model() or ModelAdmin.save_formset()? Or, is that doing it wrong? If it's just the models' save() method that needs to be overridden, is there a proper way to access the request object there?

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  • In python beyond 'exec string' is there a way to 'import' using the db as a filesystem

    - by molicule
    Although it does not seem possible, I wanted to put this out there to see if others had some innovative solutions to 'dynamically loading and executing code in python' So if one saved code in a database, one could read it and 'exec it', however if one wanted to use it in a similar fashion to the filesystem, one would need to 'save and load the compiled .pyc' create an 'import dbimp' ala 'import imp' etc. any pointers? ideas? thoughts?

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  • Ruby on rails form validation issue

    - by Anooj
    Am pretty new to ROR. Need help in Rails form validation. Hey, am using rails 2.3.5 I have a basic validates_presence_of for the fields in the form. Now when i don't enter field details, i do get an error, but the error is displayed as: {{count}} errors prohibited this {{model}} from being saved There were problems with the following fields: {{attribute}} {{message}} {{attribute}} {{message}} Any help will be highly appreciated.

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  • File upload-download in its actual format.

    - by ras
    hi, I've to make a code to upload/download a file on remote machine. But when i upload the file new line is not saved as well as it automatically inserts some binary characters. Also I'm not able to save the file in its actual format, I've to save it as "filename.ser". I'm using serialization-deserialization concept of java. Thanks in advance.

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  • XDocument.Save to specific directory?

    - by Ignacio
    Hi, I'm using this XML classes for the first time and can't find this piece of info. I'm doing: xmlDoc = new XDocument(new XDeclaration("1.0", "utf-8", "yes")); xmlDoc.Add(new XElement("Images")); xmlDoc .Save("C:\\Backup\\images.xml"); But doesn't work. It only works if I use just the filename, like "images.xml", but of course, the file gets saved on the execution path.

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  • Does anyone know what causes this error? VC++ with VisualAssert

    - by TerryJohnson
    Hi does anyone know what causes this error? In Visual Studio 2008 with Visual Assert Thanks 1>------ Build started: Project: ChessRound1, Configuration: Debug Win32 ------ 1>Compiling... 1>stdafx.cpp 1>C:\Program Files\Microsoft Visual Studio 9.0\VC\include\xlocnum(135) : error C2857: '#include' statement specified with the /Ycstdafx.h command-line option was not found in the source file 1>Build log was saved at "file://c:\Users\Admin1\Documents\Visual Studio 2008\Projects\ChessRound1\ChessRound1\Debug\BuildLog.htm" 1>ChessRound1 - 1 error(s), 0 warning(s) ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

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  • Ruby on rails Interpolation issue

    - by nobrains
    Am pretty new to ROR. Need help in Rails form validation. Am using rails 2.3.5 I have a basic validates_presence_of for the fields in the form. Now when i don't enter field details, i do get an error, but the error is displayed as: {{count}} errors prohibited this {{model}} from being saved There were problems with the following fields: {{attribute}} {{message}} {{attribute}} {{message}} Any help will be highly appreciated.

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  • Validating event usurps button click on Windows Form

    - by triskelion
    I have a ComboBox and a Save button on my Windows Form. When I change the selected value in the ComboBox then click the Save button, the ComboBox validating event fires but the button click is lost. When the selected value is valid this results in the user thinking they have saved the change when in fact they have not. Why is the button click lost if the ComboBox is valid? Is there a work around?

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