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• How to convert a DataTable to a string in C#?

  - by Mark Allison

  Hi there, I'm using Visual Studio 2005 and have a DataTable with two columns and some rows that I want to output to the console. I hoped there would be something like: DataTable results = MyMethod.GetResults(); Console.WriteLine (results.ToString()); What's the best way (i.e. least amount of coding from me) to convert a simple DataTable to a string? Thanks, Mark.

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• UIView capturing all events

  - by Josh P.

  I have a UIView that uses several UIGestureRecognizers and this view again has at least one child view that contains a MPMoviePlayerController. When a touch event occurs over the movie player, the main view seems to 'eat' all the events, leaving the media player idle. How can I make sure that the events are delivered correctly to the player?

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• mySQL query: How to insert with UNION?

  - by Industrial

  Hi everybody, I am kind of new to mySQL:s union functions, at least when doing inserts with them. I have gotten the following to work based upon a example found on the net: INSERT INTO tableOne(a, b) SELECT a, $var FROM tableOne WHERE b = $var2 UNION ALL SELECT $var,$var Ok, nothing strange about that. But what happens when I want to insert a third value into the database that has nothing to do with the logic of the Select being done? Like : INSERT INTO tableOne(a, b, c ) How could that be done?

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• Java- screen capture behind the application.

  - by Auxiliary

  Is there a way to capture the screen but without the app itself getting shown. I know how to minimize or make a frame invisible but this has to be done real fast cos it's going to happen alot in each second (at least once every second). I want it to look something like the magnifier in Windows Vista/7. (The app can see behind itself.) Thanks in advance.

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• Well tested C/C++ lock free queue?

  - by uj

  I am looking for a well-tested, publicly available C/C++ implementation of a lock free queue. I need at least multiple-producers/single-consumer functionality. Multiple-consumers is even better, if exists. I'm targetting VC's _Interlocked... intrinsics, though anything which is straight forward to port would be fine. Could anyone give any pointers?

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• Decent (best) PHP IDE for OS X

  - by Josh K

  I'm giving IntiliJ a try, and am looking for something to compare it to. I'm told that I should at least consider it given I use TextMate almost religiously.

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• Is there a template engine for Node.js?

  - by Seb

  I'm kind of falling in love with Node.js not because you write app code in javascript but because of its performance. I really don't care a lot about how beautiful a server side language might be but how much requests per second it can handle. So anyway I'm looking forward to experiment building an entire webapp using Node.js (and going back to the actual question) is there a template engine similar to let's say the django template engine or something similar (that at least allows you to extend base templates) available for Node.js?

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• basic javascript DOJO 1.4 installation not working

  - by salmane

  I am trying to give the DOJO framework a test spin but some how the latest release does not work at all ( 1.4.2) I keep getting a "console[_8]" [undefined] is not an object error. this is on the demos as well 1.3.3 works fine it seems ( or at least i dont get that error so far) any ideas? I have been using jquery for a while and love it , just looking for something better i guess. does anyone recommend DOJO? thanks

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• Drupal, Lightbox: is possible to have a "2-level" lightbox with different sizes ?

  - by Patrick

  hi, I have a gallery of images and I use the lightbox to display them in a modal window. I would like to also show them in Fullscreen (or at least full window). I saw that when the image is too big Lightbox2 shows a small "Enlarge" icon on the bottom right and it display the image full dimensions. Can I have that icon always, and always resize the images in the lightbox ?

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• Optimizing a Parking Lot Problem. Is this problem NP-Complete?

  - by Adam Gent

  What algorithms (brute force or not) would I use to put in as many cars (assume all cars are the same size) in a parking lot so that there is at least one exit (from the container) and a car cannot be blocked. Or can someone show me an example of this problem solved programmatically.

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• Regular Expression Help

  - by Dave

  Looking for some help with a Regular Expression to do the following: Must be Alpha Char Must be at least 1 Char Must NOT be a specific value, e.g. != "Default" Thanks for any help, Dave

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• How do I set the Internet Options? Specifically the LAN Settings tick boxes.

  - by Bernhard Hofmann

  I'd like to set the tick box options within the LAN settings of the Internet Options: I'd prefer the code in a script or C#, but C/C++ would be fine as well. Please answer with the code/script to at least untick the "Use automatic configuration script" option. THANKS!

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• FFMPEG: How to convert 1000 jpegs and 100 mp3 seconds into video?

  - by Ole Jak

  So my programm generates JPegs and MP3 stereo track. I want to convert my programm results with FFMPEG to h264+aac or OGG (vorbis+theora) 100 seconds video. So how to do It from commandline at least (or using pure ffmpeg lib from C)?

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• Find all <a>s to who's href points to an image with XPath 1.0

  - by Jeffrey Aylesworth

  First, I can assume that all urls that end with jpeg, jpg, bmp, png or gif are images, and others aren't. I thought of, and tried two solutions: Matching the regular expression .(jpe?g|bmp|png|gif)$ Using ends-with to check each separately But, it appears that neither of these exist in XPath 1.0, or at least, they don't exist in Firefox (I am writing a greasemonkey script, so it is only important for the path to work in Firefox).

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• How to find the path to the user's Temp folder from Flash/AS3?

  - by Lizzan

  How can I find the path to the user's temp folder (e.g. C:\Users\lisnil\AppData\Local\Temp) from Flash/AS3? It needs to work on any version of Windows, at least XP, Vista and 7.

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• easy way to get the top level domain?

  - by Michel

  Hi, i want to get the domain extention (at least i hope it is called this way) from the site name the user is currently on. so from www.bbc.co.uk it's co.uk and www.google.com = .com http://stackoverflow.com/questions/ask = .com etc. especially the ones with the double name (like co.uk) gives me headaches.... EDIT as i understand from the comments, co.uk is not a top level domain? that makes life easier! EDIT new name (top level domain) in the title

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• A few questions about char pointers.

  - by m4design

  1- How does this work: char *ptr = "hi"; Now the compiler will put this string in the memory (I'm guessing the stack), and create a pointer to it? Is this is how it works? 2- Also if it is created locally in a function, when the function returns will the memory occupied by the string be freed? 3- Last but not least, why is this not allowed: ptr[0] = 'H'; ?

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• How to play music on site preventing easy direct file download

  - by Hugo Palma

  I'm starting a blog with a hosted wordpress instance and i would like to be able to stream music using a flash player on some posts. The problem is that every player i find uses a simple param to get the file url which makes it very easy for someone to find that url and just download the file. I know that it's probably impossible to prevent this all together, but i at least don't want it to be obvious. A server side solution can be implemented as i have full access to the server.

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• Force a maximum number of pages in LaTeX

  - by Christian

  Is there a way to give LaTeX a hint on the maximum number of pages I would like the document to have, so LaTeX at least tries to not exceed this maximum if possible?

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• PHP Download File with Include

  - by arik-so

  How can I use PHP's include function to include a file and then modify the headers so it forces - at least that's how it's called - browsers to download ITSELF (the PHP file). Is it possible to also modify the preset save name, in order to change the extension from *.php to something else? Thanks in advance!

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• Which license do you choose for google code projects, and why?

  - by Remus Rusanu

  Starting a new project on Google code offers a choice of several licenses: Apache License 2.0 Artistic License/GPL Eclipse Public License GPL v2/v3 Lesser GPL MIT Mozilla License 1.1 New BSD License Which license do you choose, ans why? I'm also interested in opinions which license is the least restrictive license for commercial users, ie. allow commercial use of the code w/o restrictions.

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• Is there a rule of thumb when porting iPhone graphics to Android?

  - by Charles S.

  I'd like to port my iPhone app to Android. The interface is constructed with artwork designed for 320x480 resolution. What steps do I need to take when I'm constructing the XML interface for the Android so that my GUI will be compatible with the different screen sizes (or at least the most popular ones...)?

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• Suggestions for jQuery-based Date/Time Selector

  - by Jason Palmer

  Hi everyone, I'm in search for a jQuery-based Date/Time Selector. I have found a few that are quite nice, but one of my requirements is that I can provide a json/xml/etc source of available days/times and the control should only allow selections of available days/times. Is anyone aware of a plugin that does this, or at least a plugin that could be modified to do this? Thanks!

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• Detect pointer arithmetics because of LARGEADDRESSAWARE

  - by Suma

  I would like to switch my application to LARGEADDRESSAWARE. One of issues to watch for is pointer arithmetic, as pointer difference can no longer be represented as signed 32b. Is there some way how to find automatically all instances of pointer subtraction in a large C++ project? If not, is there some "least effort" manual or semi-automatic method how to achieve this?

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• Analysing objects generated by a Java application in between GCs.

  - by elec

  Is there a tool which could be used to analyse the objects being created between two separate garbage collection run (= number of objects created and their type) ? Heapdumps dont really work here as they perform a GC when they're invoked (or at least that's what I observed everytime so far), and I want to see which objects are collected by the GC, not which objects are left after the GC run, if that makes sense. ...or is it possible somehow to inspect the nature and size of objects being collected by the garbage collector ?

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