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Make Bluetooth on Android 2.1 discoverable indefinitely

- by kanov-baekonfat

Hello all. I'm working on a research project which involves Bluetooth and the Android OS. I need to make Bluetooth discoverable indefinitely in order for the project to continue. The Problem: Android limits discoverability to 300 seconds. I cannot ask the user every 300 seconds to turn discoverability back on as my application is designed to…

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Problems with makeObjectsPerformSelector inside and outside a class?

- by QuakAttak

A friend and I are creating a card game for the iPhone, and in these early days of the project, I'm developing a Deck class and a Card class to keep up with the cards. I'm wanting to test the shuffle method of the Deck class, but I am not able to show the values of the cards in the Deck class instance. The Deck class has a NSArray of Card objects…

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Event not bubbling in some Browsers when clicked on Flash

- by 166_MMX

Environment: Windows 7, Internet Explorer 8, Flash ActiveX 10.1.53.64, wmode=transparent Just wrote a small test page that you can load in IE and Firefox or any other Browser. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html…

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Stuck on the logic of creating tags for posts (like SO tags)? (PHP)

- by ggfan

I am stuck on how to create tags for each post on my site. I am not sure how to add the tags into database. Currently... I have 3 tables: +---------------------+ +--------------------+ +---------------------+ | Tags | | Posting | | PostingTags |…

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mysqli query for no results do something else do something else

- by Yousef Altaf

I'm running a mysqli query. this is my code <?php $SM_pro_info="SELECT * FROM special_marketing_ads ORDER BY id desc LIMIT 4"; $QSM_pro_info = $db->query($SM_pro_info)or die($db->error); if($QSM_pro_info->num_rows ==1){ …

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Diophantine Equation [closed]

- by ANIL

In mathematics, a Diophantine equation (named for Diophantus of Alexandria, a third century Greek mathematician) is a polynomial equation where the variables can only take on integer values. Although you may not realize it, you have seen Diophantine…

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Run word on server for COM to work??

- by chupinette

I got this from php.net website. This is related to the problem I am having with tho code below. Can anyone explain me what the following does. I am using Vista. What does running Word on server implies? In order to get the Word example …

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How to crop or get a smaller size UIImage in iPhone without memory leaks?

- by rkbang

Hello all, I am using a navigation controller in which I push a tableview Controller as follows: TableView *Controller = [[TableView alloc] initWithStyle:UITableViewStylePlain]; [self.navigationController pushViewController:Controller…

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Can't Set Crystal Report Selection Formula Programatically

- by eidylon

Hello all, first, I can't stand Crystal! Okay, that's off my chest... Now, we have an old VB6 app we maintain for a client, which uses the Crystal Automation library to programatically change the record selection formulas in a bunch…

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Nhibernate One-to-one mapping issue with child object insert error

- by TalkDotNet

Hi, i've being banging my head against the desk all day with the following Nhibernate problem. Each bank account has one (and only one) set of rates associated with it. The primary key of the bank account table, BankAccountID is also…

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Fulltext search for django : Mysql not so bad ? (vs sphinx, xapian)

- by Eric

I am studying fulltext search engines for django. It must be simple to install, fast indexing, fast index update, not blocking while indexing, fast search. After reading many web pages, I put in short list : Mysql MYISAM fulltext,…

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timeIntervalSinceDate Accuracy

- by mmccomb

I've been working on a game with an engine that updates 20 times per seconds. I've got to point now where I want to start getting some performance figures and tweak the rendering and logic updates. In order to do so I started to…

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Rational Application Developer (RAD) 7.5+ and websphere runtime will not pick up jars from projects

- by Berlin Brown

With RAD Version: 7.5.3, Java 1.5. I have a couple of different projects. I needed to break out the java code and turn the *.class files into a jar. So basically, same *.class files I just removed the code and then jarred the…

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Any way to simulate MouseOver in WPF

- by jpierson

I'm working on a link control in WPF which fits the text with icon links case in the Windows UX Guide. What I want is to have some text within a hyperlink that appears to the right of some image. In my case I started off by…

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Drawing performance with CGImageCreateWithJPEGDataProvider?

- by Rnegi

I've actually curious about this for the iPhone. I am getting an MJPEG stream from a server and trying to render it natively on the iphone (without the use of safari class). Reasons for this is because the safari class while…

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Sticky Footer Dilemma - so close

- by fmz

I have an effective sticky footer solution, but I have a slight conflict because of the need for a background image in addition to the repeating banner image across the top. In order to make the large watermark type image…

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Objective-c - How to serialize audio file into small packets that can be played?

- by vfn

Hi there, So, I would like to get a sound file and convert it in packets, and send it to another computer. I would like that the other computer be able to play the packets as they arrive. I am using AVAudioPlayer to try…

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Most efficient algorithm for merging sorted IEnumerable<T>

- by franck

Hello, I have several huge sorted enumerable sequences that I want to merge. Theses lists are manipulated as IEnumerable but are already sorted. Since input lists are sorted, it should be possible to merge them in one…

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Sockets server design advice

- by Rob

We are writing a socket server in c# and need some advice on the design. Background: Clients (from mobile devices) connect to our server app and we leave their socket open so we can send data back down to them…

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What should I do or don't do to avoid Delphi "push dword" bug.

- by Maksee

I found that Delphi 5 generates invalid assembly code in specific cases. I can't understand in what cases in general. The example below produces access violation since a very strange optimization occurs. For a…

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When is it worth using a BindingSource?

- by Justin

I think I understand well enough what the BindingSource class does - i.e. provide a layer of indirection between a data source and a UI control. It implements the IBindingList interface and therefore also…

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Validate a string in a table in SQL Server - CLR function or T-SQL (Question updated)

- by Ashish Gupta

I need to check If a column value (string) in SQL server table starts with a small letter and can only contain '_', '-', numbers and alphabets. I know I can use a SQL server CLR function for that.…

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ArrayIndexOutOfBoundsException with custom Android Adapter for multiple views in ListView

- by Dan Watling

I am attempting to create a custom Adapter for my ListView since each item in the list can have a different view (a link, toggle, or radio group), but when I try to run the Activity that uses the…

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Managing a difficult manager

- by griegs

I have a situation here at work. We are redeveloping our basic architecture across the entire company. Currently we have the following hierarchy; SQL Database <= Stored Procs not…

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algorithm optimization: returning object and sub-objects from single SQL statement in PHP

- by pocketfullofcheese

I have an object oriented PHP application. I have a simple hierarchy stored in an SQL table (Chapters and Authors that can be assigned to a chapter). I wrote the following method to fetch…

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