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• Unable to connect to any of the specified MySQL hosts.

  - by Mark

  Can anyone help me on how this error arises? My previous version of MySql.dll is 1.0.7.30072 then I have upgrade my MySql.dll version into 1.0.10.1 to prevent opening new MySql transaction when the previous transaction is not yet committed.. Is it the error arises because of the new dll?

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• SQL Server: Deleting Rows with Foreign Key Constraints: Can Transactions override the constraints?

  - by Mark Redman

  I have a few tables where Foreign Key constraints are added. These are used with code generation to set up specific joins in generated stored procedures. Is it possible to override these constraints by calling multiple deletes within a transaction, specifically "TransactionScope" in C# or is cascaded deleting absolutely required?

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• What is a good programming language for AI?

  - by Mark

  Besides Lisp and Prolog what is a good programming language for programming intelligent systems?

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• jQuery: How do I check checkboxes by id and value (checking some, not all, checkboxes in a list)

  - by Mark Redman

  I need to check a few checkboxes in a list of checkboxes where the IDs are the same but the values are different. I guess this is a specific selector that needs constructing, but how?

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• Java: popen()-like function?

  - by Mark Harrison

  This is in the context of a local Processing program. I would like to run an external program to get some data. Is there a popen() or equivalent function I can use?

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• Read data from an Android USB attachment

  - by Mark

  Is there anyway to read data from an attachment through the USB port on an Android device? In particular, an EKG. Most the work can be done by the hardware of the device to simplify the output to a single number, a voltage reading. If its not possible, what about modifying an accessory that can already communicate with an android device? Thinking…

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• Matlab - building an array while looping

  - by Mark

  Hello, I have a for loop that loops over one array... for i=1:length(myArray) In this loop, I want to do check on the value of myArray and add it to another array myArray2 if it meets certain conditions. I looked through the Matlab docs, but couldn't find anything on creating arrays without declaring all their values on initialization or…

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• Android Mock Location locks GPS on status bar

  - by Mark Manickaraj

  I created an app that uses mock locations to insert GPS coordinates. After removing the test provider via: mLocationManager.clearTestProviderLocation(mocLocationProvider); mLocationManager.removeTestProvider(mocLocationProvider); mLocationManager.removeUpdates(mLocationListener); When I launch google maps for example after exiting the…

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• What is wrong with this php loop?

  - by Mark R

  I made a loop but it doesn't work. here's what I did: <?php if(is_tree('4')) { ?> <?php $show_after_p = 2; $content = apply_filters('the_content', $post->post_content); if(substr_count($content, '<p>') > $show_after_p) { $contents = explode("</p>", $content); $p_count = 1; foreach($contents as…

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• Oracle: how to UPSERT (update or insert into a table?)

  - by Mark Harrison

  The UPSERT operation either updates or inserts a row in a table, depending if the table already has a row that matches the data: if table t has a row exists that has key X: update t set mystuff... where mykey=X else insert into t mystuff... Since Oracle doesn't have a specific UPSERT statement, what's the best way to do…

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• how to print a newline in a file in plt scheme?

  - by Mark

  I need to have a newline every time I write to a file in plt scheme. I wonder if there is a special procedure that allows me to do this.

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• Can I change an NSDictionaries key?

  - by Mark Reid

  I have an NSDictionary object that is populated by NSMutableStrings for its keys and objects. I have been able to change the key by changing the original NSMutableString with the setString: method. They key however remains the same regardless of the contents of the string used to set the key initially. My question is, is the key…

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• How to convert from base-256 to base-N, where N is higher than 16?

  - by mark

  Dear ladies and sirs. I need to convert an array of bytes to another base, namely 85. In math terms the question is how to convert from base-256 to base-85 in the most efficient way? This question is inspired by my previous question -…

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• How can one configure Hudson to integrate with Sventon?

  - by mark

  Dear ladies and sirs. Hudson ver. 1.353 Sventon ver. 2.14 I just cannot figure out how to configure Hudson to work with Sventon. It seems that the path format that Hudson expects from Sventon is not the format used by Sventon. Any…

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• http connection timeout issues

  - by Mark

  I'm running into an issue when i try to use the HttpClient connecting to a url. The http connection is taking a longer time to timeout, even after i set a connection timeoout. int timeoutConnection = 5000;…

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• Create table class as a singleton

  - by Mark

  I got a class that I use as a table. This class got an array of 16 row classes. These row classes all have 6 double variables. The values of these rows are set once and never change. Would it be a good…

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• OnClickListener - x,y location of event?

  - by Mark

  Hi, I have a custom view derived from View. I'd like to be notified when the view is clicked, and the x,y location of where the click happened. Same for long-clicks. Looks like to do this, I need to…

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• jquery select divs with same id

  - by mark

  hei guys i want to select two divs with the same id in jquery. how do i do it? i tried this and it did not work jQuery('#xx').each(function(ind,obj){ //do stuff; }); i have jquery countdown…

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• Detect a tag in hook-script SVN

  - by Mark

  Is there a way that I can detect a tag/branch in SVN? Could I find out where the commits destination is? I want to check that all externals are set to a specific version of the folder they are…

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• What Cocoa/Core Foundation helper functions do you wish you knew about 2 years ago?

  - by Mark Thalman

  I just discovered the NSRect helper functions in NSGeometry.h (i.e. NSMidX, NSMaxX, etc...) These would have made some repetitive coding much easier. I knew about NSMakeRect, NSMouseInRect,…

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• Is there YAPE::Regex::Explain alternative to python?

  - by S.Mark

  Is there perl's YAPE::Regex::Explain alternative to python? Which could do \w+=\d+|\w+='[^']+' to explanations like this NODE EXPLANATION…

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• <button type="submit"> compatibility?

  - by Mark

  I'd like to have a submit button that submits a different value than is displayed on the button. With <input type="submit"> you can't seem to do this. With…

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• Is there a Javadoc-like plugin for Xcode that automatically generates the doc template?

  - by Mark

  I'm aware of Doxygen to generate the documentation. What I'm looking for is quick way to insert documentation in Xcode similar to what Eclipse does when editing…

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• Smallest Java Runtime I can legally distribute?

  - by Mark

  My Java SWT desktop application is distributed with it's own Java runtime and I want to make the download size as small as possible. I'd like to remove all the…

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• FireFox Toolbar Open Window in new Tab

  - by Mark

  Hi all, I have a Toolbarbutton <toolbarbutton context="TabMenue" id="esbTb_rss_reader" label="News" type="menu"> with a Context menue which comes up…

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