# Programming & Computer Science

- Action or process of writing computer programs. Computer algorithms, data structures, A.I., systems, databases, communications, security...
 Meta Thread / Thread Starter Last Post Replies Views Views: 762 Announcement: Follow us on social media and spread the word about PF! Jan16-12 Pinned: Programming Resources ( 1 2 3 ... Last) I thought I'd start this thread about useful sites programmers could go to if they needed general help or information... Jun4-14 07:18 PM TheDemx27 64 70,045 Pinned: [C++] Tutorial 1: Discussion ( 1 2 3 ... Last) Please post your C++ questions or comments here for Tutorial 1. Apr14-14 11:40 PM TSC 168 104,104 The general policy of Physics Forums is that requests for help with solving specific problems or exercises must be... Sep1-09 02:45 PM jtbell 0 19,299 Pinned: [C++] Tutorial 1: The Basics I recently noticed a substantial request for c++ information. Therefore it is my pleasure to announce the opening of... Nov20-05 08:26 PM dduardo 8 99,443 My old desktop PC which I built circa 2003, has officially stopped working. The parts in it are discontinued and I... Dec6-08 09:09 AM michinobu 9 1,762 I have a very simple question, but have been unable to find an answer for it. When using fortran 90 can you use a DO... Dec6-08 08:38 AM mathmate 1 7,356 Hello Just a quickie. could any one tell me which header file i have to include to be able to use CString in VC++?... Dec6-08 05:27 AM 31si 13 40,056 I need help with this program. I got five others to do and I won't have time to do it and it's apart of my final exam... Dec4-08 11:58 AM kings1703 2 1,206 Hi there, I'd like to preface my question with a few things. First off, I'm not great at physics, but I don't think... Dec4-08 05:25 AM mathmate 13 3,288 Hey I need a lot of help with this homework assignment. I really have no idea of what to do. Please help me! ... Dec3-08 07:37 PM zyh 1 604 I can't figure out how to get these 2 methods to work. In my assignment description it says public BinTree... Dec3-08 01:54 AM Coin 1 3,066 So i've downloaded Visual C# Express Edition from Microsoft. Now I actually have to learn C#. Can anyone recommend... Dec2-08 10:42 PM jtbell 2 1,710 This is giving me a big headache. Using free() for some reason results in segmentation faults. I'm working on... Dec2-08 04:36 PM Werg22 15 12,452 I'm looking for a quality software for backing up data. It needs to automatically sync files from various folders to... Dec2-08 12:28 PM Greg Bernhardt 1 1,478 My buddy, a Flash developer, wants to learn 3D rotation of objects from first principles, i.e. using trig. I know... Dec2-08 09:19 AM DaveC426913 7 2,243 I am new to interrupts, so i have made a simple program using a timer interrupt to cause a delay of about 1 sec in... Dec1-08 08:56 PM Coin 2 3,218 I have very limited programming experience, only done VB in the past and excel and access to some extent. I'm trying... Dec1-08 07:26 PM mathmate 3 1,012 I was wondering what kind of advantage a 64-bit processor gives you over a 32-bit processor. How much more performance... Dec1-08 03:11 PM michinobu 9 2,289 Hey. This is what I have to do: Fix the IF conditions inside the DO loop to handle ALL possible combinations of... Dec1-08 01:17 PM Calculus! 4 940 Okay, so if I have a turing machine so called M, is there a configuration alpha s beta which yields a configuration... Dec1-08 09:11 AM -EquinoX- 5 1,350 I get an error with gcc "error: two or more data types in declaration specifiers" when trying to compile something of... Dec1-08 12:43 AM Werg22 2 2,198 So I'm writing a program to do a riemann sum. The final answer should be Pi. My function: f(x) = 4/(1+x^2) a = 0 ... Nov30-08 08:04 PM ncp1044 9 2,814 In C how would i create, open and write an array to a text file The array is EeV, does it make a difference... Nov29-08 08:54 AM dimensionless 3 16,688 Hi, I have a code that was written with a Linux FORTRAN compiler but is 'portable'. does this mean I am able to... Nov29-08 08:46 AM dimensionless 3 2,238 hi please I would some help with the MIPS hazard. Loop: add $t0,$t0, $v0 addi$v0, \$v0, -1 ... Nov27-08 09:43 PM brad sue 0 1,853 Hey, I wasn't sure whether or not to put this in the homework section or not because I need to complete this code... Nov27-08 11:05 AM yahya2003 4 4,055 I wish to store thousands of letters onto a computer for a friend. What is the best way to do this? Use Access, or... Nov25-08 01:27 PM John O' Meara 3 1,275 Unlike normal finite automata, which always have one start state, it seems that quantum automata can actually have... Nov25-08 01:20 PM michinobu 3 1,394 Hi guys, this should be a pretty easy thing to do, I'm just not familiar enough with bash shell scripting to do it. ... Nov25-08 08:48 AM minger 2 5,225 Hi everyone. I have the following system of PDE's: ut = vx vt = (-3)*ux + 4*vx, with initial conditions... Nov24-08 07:05 AM jiku1797 0 6,342 Isn't a pointer simply a memory address? Then why is the following illegal? int x = 1; char *p = &x; &x should... Nov23-08 12:51 AM Coin 10 860 I've noticed that at the bottom of each post it shows similar threads, and the matches are pretty good. Does anyone... Nov21-08 09:55 PM feynomite 3 1,095 Hello, please help me to find the problem in algorithm. My task is to read from file hotel visitor's info... Nov21-08 04:40 AM SimonasV 4 903 I had major surgery and I missed half of the classes, the teacher offered me more time but I don’t want to receive an... Nov20-08 08:34 PM zyh 3 1,496 do i have to use free command on each node i have constructed will it damage my computer if i will leave it as it i... Nov18-08 06:29 PM mathmate 1 1,346 Hello, I try to make a program which gets the number of desired childs from user, then creates them sequentially and... Nov18-08 11:04 AM khdani 1 661 I have been reading a bit about cryptography recently, and there are a few things that I haven't understood so far: ... Nov17-08 10:24 PM preethi24 6 5,041 Hi! Im using fortran and am trying to create a integrating program that is able to use different functions. I... Nov17-08 06:35 PM porkpie 0 1,457 Hi all, I was wondering whether there is a prgramme that converts f77 to f90/95? Because I am about to get source... Nov16-08 11:38 PM NoobixCube 4 1,530 Hello, Is it possible in ODL (Object Defined Language) to define attribute as a collection of complex type? for... Nov14-08 01:45 PM khdani 0 948 Hello, How do i convert 1/3 to floating point (IEEE 754) ? Nov14-08 10:12 AM khdani 2 2,677 Hey guys, Is it possible to print characters of different colors to the command line in Linux? I would like to... Nov13-08 02:38 PM Maxwell 2 1,106 I have data that I'm using for a wind turbine project. The project requires that I retrieve data from an excel sheet... Nov13-08 01:45 PM shoehorn 1 9,407 where can i find a tutorial on binary tree recursion i searched in google: ... Nov13-08 10:24 AM transgalactic 4 1,162