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  • Add new property to a class at runtime using reflection...

    - by Lee
    I have some serialized data (using BinaryFormatter), and wanting to deserialise it. However the deserialise method failed since the current assembly does not have the deleted field. I want to be able to reconstruct earlier assembly at run-time in order to deserialise the data. Appreciated any pointer. Thanks.

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  • What exactly is the Nullify delete rule doing?

    - by dontWatchMyProfile
    Does that mean that if I delete an managed object which has references (relationship) to some others, the relationships are removed to those others? Example: objectA references objectB and objectC. objectA gets deleted, it's relationship to objectB and objectC is set to the Nullify rule. What happens in detail?

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  • iphone coredata removing records between two entities connected by relation ship

    - by satyam
    I'm implementing core data in my iphone app. It has two entities. Entity1: LatestData Entity2: LatestDetailedData LatestData has URL, publishedDate, heading LatestDetailedData has URL, NewsDescription, PublishedDate, Author Both entities have same URL for a record. Both the entities are connected with inverse relation ship. And the relation ship is "delete-Cascaded" What I want: If I remove a record in LatestData, I want the record with same URL in LatestDetailedData must also be deleted. How?

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  • Do I need to drop index on temp table?

    - by Phil
    Hi, Fairly simple question, but I don't see it anywhere else on SO: Do indexes (indices?) on a temporary table get automatically deleted with the temporary table? I'd imagine they do but I don't really know how to check to make sure. Thanks, Phil

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  • postgres too slow

    - by Killercode
    Hi, I'm doing massive tests on a Postgres database... so basically I have 2 table where I inserted 40.000.000 records on, let's say table1 and 80.000.000 on table2 after this I deleted all those records. Now if I do SELECT * FROM table1 it takes 199000ms ? I can't understand what's happening? can anyone help me on this?

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  • how did i break :method -> :delete

    - by Tallboy
    i refactored my entire application and gave it a whole new design. The one thing that seems to be broken is all the original link_to methods I had which were :method = :delete are now getting sent as a GET request. The only thing I did that I can remember that might cause it is delete jquery-rails from the gemfile (I'm just getting it from google ajax). Does anyone have any other ideas what I could have deleted?

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  • In String.replace("\c","") what ASCII value is ""?

    - by Tom
    Hi, im just writing my own replace method for any weird characters and i used the ASCI value 0, null to replace unwanted characters, i was hoping for them to be 'deleted', but this doesnt work. A gap just appears in the string. What exactly does String.Replace() do when removing a character for ""? Does it shift them all down and then 'delete' the final character or something?

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  • Project in Eclipse contains only a .project file

    - by demenzia
    I have several projects in Perforce that I need to maintain in Eclipse. I did a successful import the first time, but I've since removed all projects from the workspace and deleted the Perforce files from the P4 folder. I'm not very familiar with Perforce so I'm not sure why whenever I try to re-import those projects, all I get is a .project file instead of the whole package. Any help would be appreciated. Thanks.

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  • Gzip web service extension with IIS

    - by agiko
    When i complete gzip with IIS, and i restart the server the problem came: that the "web service extension" the point to "c:\windows\system32\inetsrv\gzip.dll" has been auto deleted! so awesome, but why? And i google it, but find nothing about it, have anyone even meet this questiong? Please help me, thanks a lot!

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  • Website listing cms

    - by Smith
    i want to develop a property listing website just like https://www.websites4yourlistings.com/ Do you guys know of any free open source script i can use for the following tasks Gallarey script that has title and description, that can be uploaded by clients of deleted Pls suggest a method to create different template from the same layout by using different colours, css, back ground image Do you know any script that i can use to create a subdomain from my script? thanks for helping

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  • application resources after update

    - by klaus-vlad
    Hi, I have a curiosity about application updates . What happens after such a process with the resources supposing that the update needs different resources than the ones the old version used ? Are they overwritten ?( like overwrite string.xml) or the old resources are deleted and replaced with the new ones ?

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  • Display text returned from json post call

    - by splatto
    I have the following javascript: $.post("/Authenticated/DeletePage/" + PageId); showStatus("Page deleted...", 10000); I would like to instead pass showStatus() text that is returned by the $.post() call, rather than hardcoded text. How do I do this?

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  • Rescuing redirect :back after destroy in Rails?

    - by Andreas
    I'm looking for a best practice solution to be able to keep using redirect :back after a successful destroy action, as many items can be deleted from a variety of listings. Unfortunately that strategy fails for the one case when the delete is initiated from the item view itself. What approach do you recommend for this situation?

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  • Status messages on the Spring MVC-based site (annotation controller)

    - by linpulee
    What is the best way to organize status messages on the Spring MVC-based site? I mean messages which, for example, returns when user has sent What is the best way to organize status messages ("Your data has been successfully saved/added/deleted") on the Spring MVC-based site using annotation controller? So, the issue is in the way of sending the message from POST-method in contoller.

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  • Flushing JDBC connection pools

    - by Matt
    Does anyone know the best (or any) way to flush a JDBC connection pool? I can't find anything obvious in the documentation. It appears connection pools aren't meant to ever be deleted. My current thought is to delete all DataSources from the hash we store them in, which will trigger our code to make new ones. However, my first attempt throws a ConcurrentModificationException.

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  • Solr autocommit and autooptimize?

    - by Camran
    I will be uploading my website to a VPS soon. It is a classifieds website which uses Solr integrated with MySql. Solr is updated whenever a new classified is put or deleted. I need a way to make the commit() and optimize() be automated, for example once every 3 hours or so. How can I do this? (Details Please) When is it ideal to optimize? Thanks

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  • Delete table in all the rendering pages of a single page in Javascript

    - by Aruna
    HI , i am having a table like in many pages .. All these pages are rendered in a single page . when i apply the javascript to delete that using on load with the below var tbl = document.getElementById('toc'); if(tbl) tbl.parentNode.removeChild(tbl); Only one table is deleted and not the others i am trying to delete the tables in all the rendering pages using javascript.how to do this??

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  • VS 2010 problem?

    - by Tony J
    For a short time now I have had a problem or pain with the Breakpoint indicators, they do not show, yes I have the margin activated ( small grey stripe down the left side of the margin ). I have uninstalled all extensions, addins etc still no breakpoint indicator I have also deleted the .suo file with no go also. This is a major pain more than anything else. Anyone who has had this problem please help me out.

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