I need to get last four bytes out of a double variable .The platform is Arm and compiler is RVCT.Programming language used is C.What is the safest way.
Thanks
Hi, i'm programming a simple OpenGL program on a multi-core computer that has a GPU. The GPU is a simple GeForce with PhysX, CUDA and OpenGL 2.1 support. When i run this program, is the host CPU that executes OpenGL specific commands or the ones are directly transferred
to the GPU ???
Hello,
I have a very basic knowledge of the web programming, and I couldn't figure out the answer to this question.
Typically, a cookie is used to identify a session in web applications. However, as far as I know, multiple browser windows share cookies. In that case, how does web applications distinguish between the tabs?
Hell every body , i am newbie in linux programming ( Not Windows ) .
i want to know how i can using OpenGL on Linux Platform Without X-Window System , can i send OpenGL Graphics Directly to Framebuffer Device ?!
There Is Project Named DirectFB ( Direct FrameBuffer ) . with DirectFB We can do this but DirectFB needs for driver for each hardware and i want to user a graphic card that only have linux driver .
what is your suggestion to Me .
Thanku.
i know it is not a programming related question but pretty much relate to IT field.
i have to write a user manual for my product, and i am searching for a standard from last three days but i didn't find any useful information, can anyone guide me what standards exists there for this purpose (User Manual Writing ) ,
if there are some good suggestions that will also help me! thanx
basically i have read some samples, but all are self contained in one servlet.
such as: use doGet to establish the long polling connection, and then use doPost to trigger the event to notify all suspended connections.
Here is my question: I have other web actions programming in spring mvc, in the spring mvc controller a user post a message via /message/post, how can I make this action to trigger the atmosphere handler to notify the suspended connections?
i am new to windows services programming. I have confusion about what to set the Account type while writing a windows services.
how to choose or how to determine to which account type we need to set while writing a service.
Hello.
I have a folder with lots of doc-documents and I need to upload their context into database. The problem is that some of them are password protected and I don't know the password. I would like to skip them but I don't know how to detect if password protection presents.
If someone helps I'll appriciate it greatly.
P.S. Programming language is C#.
Hi
Why inheritance is not provided for static classes in C#? I know C# has a good reason for everything he implements or doesn't implement. I just wondered, what’s that “good reason” here? semantically, what would be happened if I was able to write a static class that inheritances from another static one? is this an ODD issue? or just programming?
I have done some computer graphical programming recently, and I have no experience before. I used the library call CGAL(computer geometry algorithm library). Also, I noticed that there is class for triangulation and also class for mesh. Is mesh just a kind of triangle net? Do they have any differences?
Thanks!
Alright, so I'm working on programming my own installer in C#, and what I'd like to do is something along the lines of put the files in the .exe, so I can do
File.Copy(file, filedir);
Or, if this isn't possible, is there another way of doing what I am attempting to do?
Thank you in advance.
~Seth
A book beginning linux programming 3ed says "Note that fread and fwrite are not recommended for use with structured data.Part of the problem is that files written with fwrite are potentially nonportable between different machines." What does that mean exactly? what calls should I use if I want to write a portable structured data reader or writer? direct system calls?
I've always followed the logic: if assert fails, then there is a bug. Root cause could either be:
Assert itself is invalid (bug)
There is a programming error (bug)
(no other options)
I.E. Are there any other conclusions one could come to? Are there cases where an assert would fail and there is no bug?
I am trying to write a program containing two source files: main program written in C and assembly(x86 32 and 64) module callable from C. The C declaration for the assembly routine looks like this:
void mirrorbmp1(void *img, int width, int height)
The task involves Mirror/flipping a 1 bpp .BMP image horizontally while Handling any image width properly, not only multiples of 8.
I am new to assembly programming and have very little idea about how i should do the ask.
Any help would be appreciated.
This question may not directly relate to programming. I have noticed that the technology of today has gone mobile. I want to go mobile with it. What is the most popular mobile OS?(excluding iPhone OS. Sorry, I don't have a Mac to develop on) Some choices could be BlackBerry OS, Windows Phone, Symbian OS, Android OS, etc. I want to make and sell applications for a mobile OS.
Hi .. somewhat of a noob here to web programming. Just getting my feet wet in python. I wanted to implement web hooks in python. Both at server end and client end. Is there any particular library for implementing web hooks? Or does django or twisted python handle this?
hello.
I would like to read about history of computing, is there some particular book you recommend about:
programming languages and their evolution
history of supercomputing and supercomputers
Thank you
I am looking for a solution to create a "virtual" webcam device under OS X (that acts just as a normal hardware webcam, but the application has full control over what to output). I'm fairly experienced with C++, but not so much with Objective-C and OSX/Cocoa programming.
Anyone that can point me in the right direction, where to look and what I should be looking for? I've searched, but most of the results seems to focus on Windows and DirectX.
Thanks!
Hello,
I am trying to implement SHA2 encryption instead SHA1.
For this, I know that bit number between these two hash algorithms are different and it confuses me.
How can this be achieved and at what parts do I need to make required changes.
I can use any open source library from Java, Python and any other major programming language.
Regards
I am in need of an outline on teaching VB6/VBA to some co-workers. The material I am pretty confident I can fill in, just need a sense of how to order the class material. Its not going to be hard core programming [nix the VB6 jokes please :) ] but do want to touch the basics. Any free outlines or even entire presentations out there that I can use? I've been looking but nothing concrete so far.
thanks
I'm programming a function for a TI-NSpire, so I can't use the builtins from inside a function. What is the most generally efficient algorithm for sorting a list of numbers without modifying the list itself? (recursion and list-splitting are fair game, as is general use of math.)