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• richtextbox dosn't support arabic

  - by mohamed

  hi all when i replace english characters in richtextbox with arabic characters, it appears to be question marks instead of the arabic characters. but when i try to write in the richtextbox directly with arabic, it accepts is there is any solution for the problem of replacing? thanks in advance.

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• Adding procedural C openGL functions to an iPhone project

  - by user309595

  I want to add a few drawing functions to an iPhone project for drawing things. Something like drawTile(x,y,len,wid); which would call openGL to draw a box somewhere. I should just be able to write a procedural C file to do this but the openGL libraries are objective C and I'm getting weird errors. Do I have to make a class for all of my drawing commands and call class methods?

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• DVD writer sample needed in VC++

  - by sijith

  Hi, I am developing a new application which have to write data to DVD. Is it possible to do with IMAPI2. I read some help from MSDN but didnt get any startup material. Can u provide some nice sample or link.

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• Can I host an ASP.NET webite outside of IIS?

  - by boraer

  Hi everybody, I need to write an ASP.NET application which must handle a very large number of transactions per second - as many as 5000 users may transact at the same time. I think I will use WCF in back to communicate with SQL server. But in front, can IIS handle 5000 users at the same time effectively, or is there any simple way to host my application outside of IIS?

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• getting bordering US states (php)

  - by Peter Ehrlich

  HI need to be able to select a state and be given a list of the bordering states. Does anyone have or know of code already done for this? If I have to write it myself, what would be the best way - possibly a mysql database of borders (two state columns for each row), and then select matching?

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• Is a return statement mandatory for C++ functions that do not return void?

  - by AlwaysLearning

  My Herb Schildt book on C++ says: "... In C++, if a function is declared as returning a value, it must return a value." However, if I write a function with a non-void return type and do not return anything, the compiler issues a warning instead of an error: "Control reaches end of non-void function." I use gcc (MinGW) and have set the -pedantic flag.

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• Is a string formatter that pulls variables from its calling scope bad practice?

  - by Eric

  I have some code that does an awful lot of string formatting, Often, I end up with code along the lines of: "...".format(x=x, y=y, z=z, foo=foo, ...) Where I'm trying to interpolate a large number of variables into a large string. Is there a good reason not to write a function like this that uses the inspect module to find variables to interpolate? import inspect def interpolate(s): return s.format(**inspect.currentframe().f_back.f_locals) def generateTheString(x): y = foo(x) z = x + y # more calculations go here return interpolate("{x}, {y}, {z}")

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• OK, SO, let's all do it and see how fun could this be?

  - by Galilyou

  In your favorite programming language, write a program that, when run, will print out its own source code! Sounds interesting, now let's go! ps: Literally, there is "NO" use case for this, just plain curiosity!

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• How can I save shell output to a variable in LaTeX?

  - by Frank

  I need to be able to execute a shell command through LaTeX [*] and have the resulting output available for use later on in the form of a LaTeX 'variable' (e.g., via a subsequent \newcommand command). If necessary a temporary file could be used to hold the output, although I would like to avoid this. I have been able to use \immediate\write18 to invoke a bash command before, but this was only used to write to a temporary file. [*] I realise that the -shell-escape flag must be set for this to be allowed

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• Solr OR query for different combination of facets

  - by Ritesh M Nayak

  I have a sample Solr schema as follows isPublic = boolean source = facebook| twitter | wordpress I want to write a query which returns all documents from the index which matches either the isPublic = true or isPublic is false and source= facebook. Something like this solrUrl/?q=blah&fq=(isPublic:true OR (isPublic:false AND source:facebook)) Is such a thing possible or should I search the index two times with each of these conditions and then combine + de-duplicate the results?

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• Saving Data to Registry on Windows 7

  - by Jim Fell

  I heard that Windows 7 restricts access to its registry, so that applications cannot write directly to it. Is this so? I am developing an application in C#, and I would like to be able to save things such as port settings, last file used, etc. between sessions. Is the registry still a good option, or is there another preferred means of doing this now? Thanks.

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• Tortoise SVN : Setting different permissions for sub folders

  - by shadowme

  (I am newbie to tortoise SVN) I have 2 folders in my tortoise SVN. Each need a different set of authorization (I do not want people who have access to the first folder to have read / write access to the second folder). How can I accomplish it? I noticed that all permissions are defined in a file in the root level.

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• Get scanner to include but ignore quoted text?

  - by user1086516

  Basically my problem is this, I need to parse text where , is the delimiter but anything in " " quotes should not be checked for a delimiter. Is this what the Scanner.skip method is for? I would check it myself but I don't understand how to write a regex pattern in java where the token is something in between two " ". I also want to include any quoted text in the proper token which was delimited by the valid ,.

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• Using macro to check null values

  - by poliron

  My C code contains many functions with pointers to different structs as parameters which shouldn't be NULL pointers. To make my code more readable, I decided to replace this code: if(arg1==NULL || arg2==NULL || arg3==NULL...) { return SOME_ERROR; } With that macro: NULL_CHECK(arg1,arg2,...) How should I write it, if the number of args is unknown and they can point to different structs?(I work in C99)

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• how do I iterate through multiple properties in jsp

  - by David

  I'm trying to iterate through a properties file which contains a list of keys like: message.p1 message.p2 message.p3 I don't know how many properties will be in the file, so I want to display any that are present. Is there a standard tag like <fmt:message> that can handle this, or do I need to write some jsp script to handle the loop?

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• How would one go about adding (minor) syntactic sugars to Java?

  - by polygenelubricants

  Suppose I want to add minor syntactic sugars to Java. Just little things like adding regex pattern literals, or perhaps base-2 literals, or multiline strings, etc. Nothing major grammatically (at least for now). How would one go about doing this? Do I need to extend the bytecode compiler? (Is that possible?) Can I write Eclipse plugins to do simple source code transforms before feeding it to the standard Java compiler?

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• Is it possible to color-code and format an XML document using XSLT?

  - by Eric

  Has this ever been done before? Is it possible to write an XSLT that will turn an XML document into color-coded, formatted, HTML?

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• Can AutoCAD entities be serialized?

  - by billmuell

  Using ObjectARX (C++) for AutoCAD 2010, can AutoCAD entities be serialized? We need to save the serialized entity in a field in a database (Oracle, PostgreSQL, etc., not AcDbDatabase). It'OK if you show me how to save them in disk, something like this: AcDbEntity * entity; ... std::ofstream ofs("c:\\filename.fil", std::ios::binary); ofs.write((char *)(entity), sizeof(entity)); ofs.close(); Thanks

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• time like facebook style(..min ago)

  - by kenom

  Does anyone have a idea,how to use date/time function to write time like facebook/twitter style: e.g. 5 min ago e.g. 10 hours ago. Does anyone have tutorial for asp.net..

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• iPhone + Android App to view Blog

  - by Pratik

  What would be the best way to write an app for the iPhone OS and the Android OS that allows access to a web blog (posted on blogspot.com)? Are there ways to manipulate the incoming data from the website to fit the UI of the phones, or will I have to re-do a lot of the blogs? Any help would be nice! And thank you in advance!

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• How do I add a record only if it doesn't already exist in SQL Server?

  - by menacheb

  Hi, I have a project in C# with a Sql-server Database. In that database I have a table named 'Process' and columns named 'process_name', 'Full_Name' and 'Version' (all of the type:nvarchar(50)). I want to write a query wich will add the new process, only if it doesn't exist in the table yet. How can I do that? Many thanks,

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• Help to learn Image Search algorithm

  - by R Manu

  I am a beginner in image processing. I want to write an application in C++ or in C# for Searching an image in a list of images Searching for a particular feature (for e.g. face) in a list of images. Can anybody suggest where should I start from? What all should I learn before doing this? Where can I find the correct information regarding this?

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• Writing cfquery inside cfoutput tag ?

  - by Somu

  I am writing the cfquery inside the cfoutput tag. It can be written outside the cfoutput tag. My question here is do we have any performance issues if we write the cfquery inside the cfoutput ?

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• how do i specify connection parameters on the command line to run mysql in batch mode?

  - by hmak

  I need to be able to write a script to automatically connect mysql in batch mode so that I can run some .sql files. I tried to enter the following at the prompt: ./mysql -u root -p mypassword but I keep getting a "Enter password: " prompt. What am I doing incorrectly? Thanks.

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• Absolute path in Windows local apache server

  - by Qiao

  I need to get absolute path to file in local server: http://localhost/site.com/file.txt D:\www\site.com\file.txt Path "http://localhost/site.com/file.txt" can not write to this file, so I can not use it. What is absolute path for that file?

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