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• Unicode format saving to database

  - by sandeep

  I want to write an windows application in c#.net in which I have to save hindi language fonts to the databases and reading them straight away.I have searched lots of websites and read about localization but couldn't make it through.Please help me. Thanks

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• usage of free() in c

  - by ultrajohn

  I read somewhere that it is disastrous to use free to get rid of an object not created by calling malloc, is this true? why?

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• Open source live message plugin wanted

  - by Bill Li

  I need write a live messenger plugin which periodically read messages from a remote http server, and then change my signature(the short message after my name) accordingly. Can anyone point me to any open source project or materials where I can get started? Thanks.

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• open word template and run autonew from c#

  - by d daly

  Hi I can open a .dot template from a hyperlink fine, but it opens read-only and does not run the autonew macro. Is there a setting or something obvious Im missing? thanks DD

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• What are the techniques for exploiting computers today?

  - by LM

  I've just read "Hacking: The Art of Exploitation" and I'm interested in this subject. The thing is, this book seems irrelevant to hacking now that OSes have non-executable stacks, canary values on the stack, etc. So, how what methods are used now to exploit computers?

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• Parsing values from XML into types of Type

  - by DrLazer

  check this out Type configPropType = configurableProp.getPropertyType(); string attValue = xmlelement.GetAttribute(configurableProp.getName()); configProps[configurableProp.getName()] = attValue; At the point where I am setting the value that got read in from XML it turns out the assigning object needs to be parsed to the correct type for it to work. I need something like. configProps[configurableProp.getName()] = configPropType.ParseToThisType(attValue); Looked around on msdn but its a very confusing place.

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• How to copy a ram_base file to disk efficiently

  - by Hui Jin

  I want to copy a large a ram-based file (located at /dev/shm direcotry) to local disk, is there some way for an efficient copy instead of read char one by one or create another piece memory? I can use only C language here. Is there anyway that I can put the memory file directly to disk? Thanks!

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• Write to XmlDocumentType.Entities but ReadOnly?

  - by TheCloudlessSky

  I'm trying to change the value of an entity in a document's DocumentType.Entities XmlNamedNodeMap but according to MSDN, it's read-only. How can I set one of the entities?

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• Firefox addon to remove cache and cookies of one domain?

  - by flybywire

  I use firefox to develop a web site and at the same time to browse the web, read my gmail, etc. The problem is every now and then I need to delete the cache and or remove the cookies of the web app, but I want to stayed logged in in the other web pages I am visiting. Do you know a firefox plugin (or firefox trick) that can help with this issue?

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• Can FDT deal with .fla files or not ?

  - by user198729

  I'm trying to find an all-in-one IDE for flash, one that can deal with various flash related files. I just read this answer and it recommends fdt, but seems fdt can only deal with scripts but not .fla ones. Which IDE should I use so that I can use it to develop various files involved in flash developing?

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• [C++] Is it possible to use threads to speed up memory-mapped file reading ?

  - by Kidpaddle2

  Hi there, I want to read a file as fast as possible (40k lines), and I was wondering if I could just launch one thread per line, using boost::threads on boost::iostreams memory-mapped files. Or if it was just wasting my time because it's just impossible for two threads to access the same file at the same time. Thanks aforehand. Sincerely, Kidpaddle2

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• UITableViewCell highlighting issue - iPhone

  - by harekam_taj

  Hey guys, I have a UITableView and I am having an issue with whenever I try to click on the Cell. When the cell is highlighted it puts some test on top of the text that is already on the cell make the text on the cell hard to read. This only happens while I have the cell highlighted. Please help me with this issue. Thanks

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• what is the use of mysql_pconnect

  - by Sachindra

  mysql_pconnect as I read does not close when the mysql_query ceases.. in that case why do we use this command?? does that create any security issue??

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• How to plot the graph(line) from a file in java?

  - by kiran

  I have a directory containing list of files. Those files have some list of values as x and y ordered as line by line. And my question is just I would like to read those files one by one and to plot line graphs based on those values. Could you please help me for that?

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• Flexible array members in C - bad?

  - by Lionel

  I recently read that using flexible array members in C was poor software engineering practice. However, that statement was not backed by any argument. Is this an accepted fact? (Flexible array members are a C feature introduced in C99 whereby one can declare the last element to be an array of unspecified size. For example: ) struct header { size_t len; unsigned char data[]; };

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• R programming function without ()

  - by Mark Kennedy

  So, I Have the following very simple map.r file. I'm trying to have the user type "click" in interactive mode and then have the function . Since it's a function, the user has to type "click()" how can I make it so that they only have to the word (w/o parentheses), and then have that function do something with the img. So the user types: mydist("image.pnm") click //And then the function click does what it's supposed to mydist <- function(mapfile) { img <- read.pnm(mapfile) plot(img) } click <- function() { //Prompt user to click on img }

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• How to insert item which type is QString to a ComboBox in Qt?

  - by Hanny

  I have an item which type is QString: for example: QString name="Name" the question is: How can I put this name variable into a combobox? I've read the Qt 4.6.2 docs but still cant figure out how to do that. Please dont refer me back to that Qt 4.6.2 docs again.. Please help me ASAP!! this is really urgent! thank you very much!! :)

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• C converts HEX value from emacs into the incorrect value

  - by hatorade

  in a file, i have used m-x ucs-insert to insert a hex character 9e (which in emacs shows up as \236). however, when this is read in by the C program, 9e is becoming 0x9ec2. Where is this c2 coming from and how do i get rid of it??

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• Reuse Hibernate session in thread

  - by Marco

  Hello, I've read somewhere that when a session is flushed or a transaction is committed, the session itself is closed by Hibernate. So, how can i reuse an Hibernate Session, in the same thread, that has been previously closed? Thanks

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• Structured Storage

  - by user342735

  Hi All, I have a file that is in structured storage format. I was wondering if this format be accessed concurrently by threads. Meaning have multiple threads read the different streams process it at once. The objective is to load the file faster. When i refer to a file i refer one that represents CAD information. Thank you.

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• Why is CompareAndSwap instruction considered expensive?

  - by eyalw

  Why is CompareAndSwap instruction considered expensive? I read in a book: "Memory barriers are expensive, about as expensive as an atomic compareAndSet() instruction." Thanks!

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• how to avoid the error due to missing element from an XML file in Flash Action Script

  - by coderex

  Hi, I have a code which is written for read the xml data. and the xml file contains the optional values, so some time the elements are present there some times not. In this case how can i set a default value for that in action script 3.0. When i tried to trace the value that area is skipping. So is there any other method to trace-out is that element is present or not something like that??

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• What is the efficient way to make a permission system?

  - by WEBProject

  Currently im just using something like: in the DB Table: access: home,register,login and then in each page: if(!Functions::has_rights('content')) { Functions::noAccess(); } is there more efficient way to do it, php & MySQL? i may want to gain access even to several parts a page, for example: user can read a page, but doesnt comment to it, and I dont want to build a separate system to each module. Thanks in advanced, Tal.

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• possible to change a script when it is running?

  - by Daniel

  Suppose a script has 1000 lines, and the 10 line has a command takes a long time to run and when I find it is running line 10, I find I need to change line 100, is it possible to do that without stop the script first? We can also stop a process by using command pstop, but I don't know how to let the process to re-read the script and continue to run from where it paused.

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• Render dropdown as text for particular action in ASP.NET MVC

  - by Dan

  I have a partial view that I use for editing and creating my models. When a user is editing the model, I would like a particular drop-down to be rendered as text as I don't want them to change it. A read-only drop-down would suffice, but I'd prefer text. I'm thinking I can accomplish this via an extension method, but I'm not quite sure how to get started. Any help would be appreciated!

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