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• How to restict access to a paricular folder in asp .net

  - by Manjoor

  I have a subdirectory in my root folder by the name files. I want to deny direct access to files under this directory. However my application can read and write to this directory programatically.

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• Create thumbnail and reduce image size

  - by oo

  I have very large images (jpg) and i want to write a csharp program to loop through the files and reduce the size of each image by 75%. I tried this: Image thumbNail = image.GetThumbnailImage(800, 600, null, new IntPtr()); but the file size is still very large. Is there anyway to create thumbnails and have the filesize be much smaller?

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• Cleanest way to find objects matching certain criteria in a java.util.List?

  - by Allain Lalonde

  I could write myself a helper class that does this when given a functor, but I was wondering if there's a better approach, or if there's something already in the standard library (seems like there should be). Answers I've found on StackOverflow are all for C# which doesn't help me. Thanks

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• Can multiple threads modify a dictionary?

  - by Sir Psycho

  In C#, can multiple threads read and write to a Dictionary provided each thread only accesses one element in the dictionary and never accesses another?

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• Windows shell string operations (changing backslash to slash)

  - by Matthias Hryniszak

  Hi there, I need to write a script that takes the current path (%~dp0), transforms backslashes into forward slashes and passes it further to some command. Due to the environment I'm working in the only option that I have is windows shell (not Powershell where the issue would not a problem). Is it even possible to do that?

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• Making shared library from exist o-files

  - by Ockonal

  Hi guys, I have a project. I need in shared library of it to use in extensions. I don't want to make copy of this project but with shared-library settings. Are there any way to build it using *.o-files from building project? As I understand, I can write makefile for this.

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• Checklist for writing copy constuctor and assignment operator in C++

  - by abababa22

  Please write a list of tasks that a copy constructor and assignment operator need to do in C++ to keep exception safety, avoid memory leaks etc.

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• localhost problem internet explorer

  - by Alvi

  Hello everyone I have installed xampp 1.7.3. After starting apache and mysql service when I write http://localhost/ in the internet explorer address bar it shows 'The page cannot be displayed'. But for Firefox it creates no problem and shows Xampp index.php page. Now how can I solve this problem? Thanks in advance

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• Ant: Create directory containing file if it doesn't already exist?

  - by Benny

  Basically, I get a path like "C:\test\subfolder1\subfolder2\subfolder3\myfile.txt", but it's possible that subfolders 1-3 don't exist already, which means I'd get an exception if I try to write to the file. Is there a way to create the directory structure the target file is in, either by using some task that creates the structure when it outputs to the file and then deleting the file, or by parsing the directory part of the path and using the mkdir task first? Any help is appreciated. Thanks, B.J.

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• Programmatically power off the machine by Machine name?

  - by Anjan

  Hi, I want to write the utility which will be scheduled task, and will take the list of computer names on domain. After a particular time which will be set in the utility machines with that name get shutdown. Please share your thoughts on this... Thanks. Anjan

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• Is web-browser to Excel interprocess communication possible

  - by Abiel

  Is is possible to write a browser plugin (one that requires the user to install something is OK) that would allow interprocess communication between the browser and a running instance of Excel (on Windows)? For example, suppose I want the user to be able to click something within their browser, and then have a piece of text drop into the selected cell in Excel as a result. This is certainly possible to do with a regular desktop application and Excel, but I'm not sure if it is possible with a browser, for security reasons.

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• Connecting to remote mysql database with API

  - by Ajay

  I am designing a desktop application in C#, which needs to be connected to my online mysql database. I tried to give access in control panel a "%" which means from any IP, but it is not working. May be the hosting provider (bigrock) not allowing that. Alternatively, I am trying to write some code in online on PHP which will get the "sql" as parameter and returns the output as JSON format using json_encode. Is there any alternate methods which is better approach.

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• How did/would you "force" yourself to do TDD rather than TAD?

  - by Piotr Owsiak

  I've been trying to jump on the TDD bandwagon for some time now, and it's been going well except for one crucial thing, normally what I end up doing is Test After Development. I need a mental shift and am wondering how did you force yourself to write tests first?

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• C: performance of assignments, binary operations, et cetera...

  - by Shinka

  I've heard many things about performance in C; casting is slow compared to normal assignments, functional call is slow, binary operation are much faster than normal operations, et cetera... I'm sure some of those things are specific to the architecture, and compiler optimization might make a huge difference, but I would like to see a chart to get a general idea what I should do and what I should avoid to write high-performance programs. Is there such a chart (or a website, a book, anything) ?

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• A program that creates another program

  - by zaidwaqi

  Hi, I need to create a program that creates another program but not a compiler though. For example, I write a program that accepts a string input from the user. Let's say user enter "Pluto". This program should then create a separate .exe that says "Hello Pluto" when executed. How can I do this? If you could give example in C# and Windows Forms, it's better. Thanks.

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• How to connect Visual Studio 2010 to sql server 2008

  - by Aman

  I need to make a questionary(test) from users then write their answers in a database, I want to make a test on a web page. Please, if somebody know please help me.

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• Jaxb to generate the XML directly to the OutputStream

  - by sonu

  Hi, I have a 500Mb csv file. I need to convert it into XML file. I am using the Jaxb to created the xml file. It is working fine for small amout of data. but for large amout of data like 300 mb it is throwing out of memory exception. Can anyone tell me that How can I create each element and write it into a file without creating the whole tree using the jaxb?" Thanks Sonu

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• C onefile program printing (on stdout) self complete source code.

  - by Svisstack

  Hello, I hear 3 years ago problem and apparently have infinity solutions. I want to find one of this infinity set. Problem: Write program (have only one file example "selfsource.c") who printing on stdout self source code and exits. All techniques all alowed. Anyone can help me?

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• Can't install Ruby on Rails on Wamp

  - by janoChen

  I followed this tutorial: http://stackoverflow.com/questions/2025449/how-to-install-ruby-on-rails-alongside-wampserver After adding D:\wamp\ruby\bin (my wamp folder is in D:) to my Path and write gem install rails in the command line I get 2 error which says that the following files couldn't be found: SSLEAY32.dll zlib.dll Here is the screenshot:

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• Multimonitor taskbar in .Net

  - by kalan

  I have an idea to write a multimotor taskbar application in c# for windows xp. So, does anyone have any information how to put a taskbar on the second monitor, to make it use windows styles, to prevent aplications running on the second monitor to appear in default taskbar, so on... Any help would be ...helpful )))

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• Formatting XML file using StAX

  - by Anurag

  Hi, I am using StAX XML stream writer to write the XML file. It writes all the data in a single line. I want all the tags to be indented instead of a single line.

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• C++ in embedded software programming

  - by deddihp

  Hello, Is there significant problem, if I write the code for embedded linux system using C++ language programming ?. Actually, I have intention to port some code to arm linux, with arm-uclibc compiler. Thanks

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• How to give color to your code?

  - by kame

  I have a black color code in Open Office write and want colorize it. How can I do this?

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• Is it possible to mix a named pipe with select in perl?

  - by Haiyuan Zhang

  I need to write a daemon that supposed to have one TCP socket and one named pipe. Usually if I need to implement a multi IO server with "pure" sockets, the select based multi-IO model is always the one I will choose. so does anyone of you have ever used named pipe in select or you can just tell me it is impossible. thanks in advance.

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• How to const declare the this pointer sent as parameter

  - by Tomas

  Hi, I want to const declare the this pointer received as an argument. static void Class::func(const OtherClass *otherClass) { // use otherClass pointer to read, but not write to it. } It is being called like this: void OtherClass::func() { Class::func(this); } This does not compile nad if i dont const declare the OtherClass pointer, I can change it. Thanks.

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