Últimas 20 preguntas

I am creating a JSON object dynamically and when I send it via an ajax POST I get Disallowed Key Characters as the response. I know that my object is ok because I can create the SAME EXACT object manually and it sends fine. I tried escape() on all of my strings before adding them to the obj but that ...

I have defined three tables, Stores, InventoryItems and StoreItemRecords. My StoreItemRecords table has foreign key columns (StoreID, InventoryItemID) that "point to" the primary keys of the Stores (StoreID) and InventoryItems (InventoryItemID) records. The columns are named the same between the ...

Hey. Nooby question but new with Entity. ...

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When you save an html file "completely"(as opposite to "just html"), the html file and an associated resource folder will be saved. The interesting thing is that when you delete the html file, the folder will be deleted automatically. ...

Are there any howtos? ...

Objective-C - how might I be able to create a objective-c coroutine? When I have a IBAction called by a button it freezes the app until the IBAction finishes retreiving data (from a web site). How might I have this run as a coroutine to the main app? ...

I have a question about the objective C. I have the following NSString *name shown below: ...

This may be a stupid question, as most of my programming consists of one-man scientific computing research prototypes and developing relatively low-level libraries. I've never programmed in the large in an enterprise environment before. I've always wondered, what are the main things that logging ...

WCHAR wszFoo[CONSTANT_BAR] = {0}; ...

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My current architecture is a nice fit for SOA. ...

I just figured out how to use Facebox. I can open hidden divs in Facebox but how do I get it to dump the current div and load another one without closing the pop-up? I want the Facebox pop-up to load another div (while dumping the previous one) if the user clicks on a link inside the pop-up. I ...

I am writing a report in SSRS 2008 that has the following advanced layout: ...

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I'm aware that there's the UIRotateGestureRecognizer already part of the iOS. But this gesture required two fingers. How I can implement a similar gesture recognizer requiring only one finger? There's a game in the AppStore - Gyrotate with a pretty good implementation of this. Any clues are ...

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Can anyone explain why the Javascript from these slides fail? ...

I am trying to study the jquery class, but I have a hard time debugging an object because I can't see the element inside of it ...

I have an NSMutableArray I am trying to populate using a for-loop and making NSStrings for it. These are to be the data source for my UIPickerView. You'll see some commented out lines where I manually made NSArrays and they showed up fine, but my for-loop NSMutableArray doesn't seem to accept the ...