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• Delphi exe, will it run with just BDE configuration?

  - by Roddy

  Hi, I've taken over a legacy application and I have the exe created. If I can configure the BDE then in theory it should be possible to run this. Someone indicated that Delphi needs to be installed in order for the app to run. I'm unsure of that - it doesn't quite make sense to me as there is an exe file. Any input from Delphi experts would be appreciated. Roddy

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• Pre-Compiled Header Design Question

  - by ML

  Hi All, I have code that uses a pre-compiled header. (previously done by someone else) In it, they are including several .h files. If I have classes that use common .h files that are not currently in the existing pre-compiled header, would tossing them in there be of any real benefit? Maybe compilation speed, but I was thinking it would clean up the classes/headers a bit too? What are do's and don't with pre-compiled headers?

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• C# .NET Socket realtime video Block unblock

  - by Allen shen

  when i send realtime media message, socket were blocked and shut down itself. how can i deal with this case? some answers are buffer is not large enough,so can someone give me some demo?thanks

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• Generating n statements from context-free grammars

  - by Dervin Thunk

  Hello, So not to reinvent the wheel, I would like to know what has already been done about generating random statements from a context-free language (like those produced by yacc, etc.). These grammars are primarily for parsing, but maybe someone has done some generation for testing the parsers? Thanks

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• killing all instances of chrome on the command line?

  - by Fedor

  In some cases killing a single tab/process doesn't do it and I need to close Chrome entirely. Since Chrome has multiple processes, how can I close all of them at once? I know that... pgrep chrome returns all the pids, can someone tell me a trick that would allow me to close all of them by feeding them to another command or merging them to a csv or something?

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• Rhino.Commons and it won't compile

  - by nandarya

  I get this very strange error message when trying to use Rhino.Commons with my asp.net mvc application. Error 3 'Rhino.Commons.Repository<Web.Models.Poll>.FindAll()' is not supported by the language C:\frank\dev\SampleApplication\Web\Models\Repositories\IPollRepository.cs 15 20 Web Someone got any experience with this error?

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• Merge documents

  - by Jelle

  I'm trying to merge two docx-documents into one docx-document using OpenXML SDK 2.0. The documents should be merged without loosing their styling and custom headers and footers. I hope I can achieve this using AltChunk and a section break. But I can't get it working. Is it possible what I'm trying to do? Can someone give me a hint how to achieve this?

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• www.asp.net/learn Is gone, or it's archived somewhere?

  - by DavRob60

  I had a bunch of bookmark to www.asp.net/learn/ The site seem to be wiped. Someone found an archive???

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• I need a library to store/load files to/from iPhone

  - by blez

  The only thing that I found was Manzana but it crashes while I start the test executable. Can someone tell me some library which can I use to copy/delete files from and to iPhone? Or maybe a console tool which I can use as a back-end.

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• getting parts of url window.location

  - by ilkin

  Can someone help me with url hash? I use this code to get the current url and then send the data as json, but the hash part seems to be stripped then. i tryed to use href and hash and i always get the default.aspx but no hash part like #anchor. var location = String(window.location); var title = String(document.title); var text = { 'url': location, 'title': title };

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• ASP.net: Searching for all validation controls on a page.

  - by nokturnal

  Hello again, I want to search an ASP.net form for all types of validation controls and programmatically add some attributes to them such as ForeColor. Can someone point me in the right direction on this? Cheers and thanks Stackers :)

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• why do ppl hate java ?

  - by dfafa

  so today in my Java class.... someone bluntly stated today, it's piece of ** and the professor laughed too. some girl said she's slower in coding because of Java.... why such hatred for Java ?

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• Python begineer confused by a piece of code

  - by Protean

  I understand the gist of the code, that it forms permutations; however, I was wondering if someone could explain exactly what is going on in the return statement. def perm(l): sz = len(l) print (l) if sz <= 1: print ('sz <= 1') return [l] return [p[:i]+[l[0]]+p[i:] for i in range(sz) for p in perm(l[1:])]

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• How to write string from EditControl to a text file in Visual Studio 2008 , using the "Save To.." di

  - by shan23

  I'm writing my first app in MFC, and I was looking to include a very simple feature : Include a "Save To File" button that on being clicked will bring up the familiar "Save As.." Dialog box and will ultimately save the data in a text file. I couldn't find how to invoke this dialog box - can someone just point me at the right way to do it ?

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• C#: How to use SHOpenFolderAndSelectItems

  - by Svish

  Could someone give an example on how to use the shell function SHOpenFolderAndSelectItems from C#? I don't quite get how to use these kind of functions and couldn't find it on pinvoke.net... =/ Say I have three files called X:\Pictures\a.jpg X:\Pictures\s.jpg X:\Pictures\d.jpg I then want to open up the X:\Pictures folder with a.jpg, s.jpg and d.jpg selected.

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• Get system language in ISO 639 (3-letter codes) in Python

  - by Mridang Agarwalla

  Hi Guys, Could someone tell me a way to get a system language in the ISO 639 (3 letter code) format in a cross platform way? Thanks.

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• does Silverlight 4 support wshttpbinding?

  - by VoodooChild

  Now that the stable release is out, could someone please confirm if SL4 supports wsHttpBinding? and also any feedback on netTcpBinding?

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• Trying to add functionality to MvcHandler

  - by Alexandre Brisebois

  I am currently trying to add 301 redirect to my routes in MVC to do this I have tried to inherit from the MvcHandler. The handler gets instantited with the right values. but I am never able to debug the overridden methods. can someone show me a working attempt at this? the asp.net pipe simply seems to the doing its own thing... public class CodeHttpHandler : MvcHandler { public CodeHttpHandler(RequestContext p_requestContext) : base(p_requestContext) { } protected override void ProcessRequest(HttpContext p_httpContext) { } protected override void ProcessRequest(HttpContextBase p_httpContext) { } }

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• What exactly can concrete domains be used to describe?

  - by Exander

  I have read the formal definition of a "concrete domain", but I still don't quite get it. Could someone explain it to me in simpler terms, preferably with some examples? The definition is available in Reasoning in Description Logics with a Concrete Domain in the Framework of Resolution by Ullrich Hustadt, Boris Motik, Ulrike Sattler. Page 1, Definition 1.

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• How to group a database write and spreadsheet write in single "transaction"

  - by WhyGeeEx

  I have a Java program that writes results to both a DB (SQL Server) and a spreadsheet (POI), and it would be best if neither is written to if there's an error with either. It would be a lot worse if the spreadsheet was produced and then an error happened while saving to the DB, so I'm doing the DB-write first. Even so, I'm wondering if someone knows of a way to guarantee they both succeed or fail as a unit. Thanks!

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• Visual Studio: Re-enable "Build failed, run last success?" dialogue box

  - by Rosarch

  When a build fails, VS pops up with an option to run the last successful build. Someone clicked "Yes" and "Don't show this dialogue box again" on my machine, and now I'm stuck with that setting. How can I reset it?

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• I cannot get the value of a table view cell in cocoa

  - by Michael Amici

  I am trying to get the value of a cell in a table view but it won't let me. If someone could help that would be great. int numberOfChecks = -1; numberOfChecks = numberOfChecks +1; if ([objectsForTable count]-1 >= numberOfChecks) { UITableViewCell *cell = [self.tableView cellForRowAtIndexPath:numberOfChecks]; NSString *cellTitle = cell.textLabel.text; }

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• What are function pointers used for, and how would I use them?

  - by zlack

  I understand I can use pointers for functions. Can someone explain why one would use them, and how? Short example code would be very helpful to me.

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• Simple method to read XML from a URL - iPhone

  - by NeoNmaN

  I started doing when I reached to pull the XML data, both simple ways and XML data category overview example Someone who can help me here? possible. with links to some simple ways to do it.

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• Are functions declared before or after calling them?

  - by DMan

  I've made this a community wiki... Okay, I was looking through someone's code one day and I was annoyed how they declared all their functions first and then later called them below. I guess I'm use to Visual Studio's automatically generated functions, that are made after you call them- and I was wondering, which way do you prefer? Or is there a standard on these kind of things?

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