Programming and Computer Science Forum

Post thread
Join the expert discussion on programming topics. Topics like computer algorithms, data structures, A.I., systems, databases, communications, security.
What Are the Best Public Domain 2D Finite Element Routines?
  • · Replies 4 ·
Replies
4
Views
3K
Programming an Orbital Simulator
  • · Replies 16 ·
Replies
16
Views
11K
How can I improve my Orbit Simulation logic?
  • · Replies 24 ·
Replies
24
Views
10K
C/C++ Does Anyone Have a C++ or Fortran90 Code for 4th Order Runge-Kutta Method?
  • · Replies 2 ·
Replies
2
Views
8K
Fortran How to format a data ascii file in Fortran on RedHat linux?
  • · Replies 1 ·
Replies
1
Views
2K
Fortran Fortran 90 question about reading files with text
  • · Replies 1 ·
Replies
1
Views
17K
How to Resolve 'No Such File or Directory' Error in C Programming?
  • · Replies 5 ·
Replies
5
Views
3K
C/C++ Compiler Error: Passing std::vector<T2> to Function Taking std::vector<T1>
  • · Replies 2 ·
Replies
2
Views
2K
Shooting method and a shock wave (discontinuity at the inner boundary condition)
  • · Replies 1 ·
Replies
1
Views
3K
Write 8051 C Program to Monitor Door Sensor & Sound Buzzer
  • · Replies 7 ·
Replies
7
Views
18K
Python Python Book Error: Solving a Math Problem with Aliens and Multiple Heads
  • · Replies 3 ·
Replies
3
Views
3K
Copying Files from Mac OS Desktop to Password Protected Cluster
  • · Replies 3 ·
Replies
3
Views
10K
Java Is it possible to decompile .exe files to Java using Jbuilder2007?
  • · Replies 6 ·
Replies
6
Views
37K
Plotting a Matrix within an X,Y range
  • · Replies 1 ·
Replies
1
Views
4K
C/C++ C++ to Assembly: Convert, Interpret & Understand
  • · Replies 4 ·
Replies
4
Views
9K
Opening PDF Files in Bash Shell on Macs
  • · Replies 3 ·
Replies
3
Views
2K
How to search for duplicate values in an array of integers?
  • · Replies 3 ·
Replies
3
Views
4K
Comparing Quicksort Approaches: Emp Struct vs Emp* Array
  • · Replies 1 ·
Replies
1
Views
3K
Solve 1D Simulation w/ Ruby w/ Self-Taught Programming
  • · Replies 1 ·
Replies
1
Views
4K
Array inside a class having problems
  • · Replies 9 ·
Replies
9
Views
3K
Can Header Files Be Accessed from Any Location on My Computer?
  • · Replies 14 ·
Replies
14
Views
4K
C/C++ How Can I Speed Up This C++ Program with a Loop Running 10^9 Times?
  • · Replies 27 ·
Replies
27
Views
5K
Char array initialisation problem
  • · Replies 4 ·
Replies
4
Views
6K
How to Use the Sudoku Module in Ruby to Solve Puzzles?
  • · Replies 3 ·
Replies
3
Views
18K
Why Does My Command Prompt Say Root is Not a Valid Win32 File When Compiling C?
  • · Replies 2 ·
Replies
2
Views
2K
How to Apply Curve Fitting Algorithms for Magnetization Analysis in Origin 7?
  • · Replies 1 ·
Replies
1
Views
2K
C/C++ Define large number. check this. c++ project
  • · Replies 6 ·
Replies
6
Views
7K
C/C++ Learn C++ Programming with Comprehensive Documentation
  • · Replies 11 ·
Replies
11
Views
5K
A programme to change name of a file in linux
  • · Replies 6 ·
Replies
6
Views
4K
Fortran Interactive file naming for naming multiple files in fortran90
  • · Replies 2 ·
Replies
2
Views
9K
Fortran How to Extract Gridded Data in Fortran?
  • · Replies 6 ·
Replies
6
Views
5K
Doing OO programming the right way
  • · Replies 17 ·
Replies
17
Views
4K
Fortran How to Write Fortran Code for a Complex Phase Speed
  • · Replies 1 ·
Replies
1
Views
4K
C/C++ Server-client(s) loop in C/C++ (Windows)
  • · Replies 25 ·
Replies
25
Views
23K
QT Programming with Debian or Ubuntu Linux - a problem
  • · Replies 5 ·
Replies
5
Views
10K
Beginning Computer Language: What to Use & Projects w/ Proprietary Languages
  • · Replies 1 ·
Replies
1
Views
2K
C/C++ What are the pros and cons of different C++ compilers for scientific computing?
  • · Replies 1 ·
Replies
1
Views
8K
Self writing program and long string assignment in C
  • · Replies 6 ·
Replies
6
Views
5K
How to Design a Distributed 2-Player Tic Tac Toe Game?
  • · Replies 9 ·
Replies
9
Views
6K
Programming Fractals: How-To Guide
  • · Replies 7 ·
Replies
7
Views
9K
C/C++ How to Implement FFT and Linear Optimization in C++?
  • · Replies 9 ·
Replies
9
Views
6K
Programming a PIC: What You Need
  • · Replies 21 ·
Replies
21
Views
7K
[CODE]stdvector<float> *my_vectors;[/CODE]does this create a
  • · Replies 7 ·
Replies
7
Views
4K
How to Find the Coordinates of an Icosahedron's Faces?
  • · Replies 2 ·
Replies
2
Views
8K
C/C++ Solving Error in C++ Digit Algorithm Program
  • · Replies 10 ·
Replies
10
Views
4K
Fortran Fortran Trigonometric Function: Law of Cosines and Inverse Calculation
  • · Replies 2 ·
Replies
2
Views
4K
C/C++ C++ Error: Underscores in Function Names
  • · Replies 3 ·
Replies
3
Views
3K
Fortran Solving Fortran 77 Mystery: nran(i)=mod(int(i*ranw(Idum)),i) + 1
  • · Replies 2 ·
Replies
2
Views
3K
C/C++ Can you append digits to a variable in c++ or python
  • · Replies 8 ·
Replies
8
Views
7K
Delete operation on binary search tree
  • · Replies 2 ·
Replies
2
Views
22K
C/C++ How to Create a Spiralling Algorithm in C++ for Printing Patterns
  • · Replies 3 ·
Replies
3
Views
3K
Fortran Error: Run-time error M6201-MATH -atan2: Domain Error
  • · Replies 7 ·
Replies
7
Views
5K
Publish website for search engine
  • · Replies 9 ·
Replies
9
Views
5K
Java Why Does My Java Random Insult Generator Not Compile?
  • · Replies 14 ·
Replies
14
Views
6K
Fortra 90 : Error in my program of bisection method
  • · Replies 4 ·
Replies
4
Views
4K
C/C++ C++ code not compiling correctly
  • · Replies 3 ·
Replies
3
Views
4K
C/C++ Lagrange Interpolation: Investigating Interpolation Points with C++/Fortran
  • · Replies 14 ·
Replies
14
Views
31K
Java Improve Your JAVA Sudoku Game with Helpful Tips - Urgent Project Assistance
  • · Replies 11 ·
Replies
11
Views
4K
Which Programming Language Should I Focus On?
  • · Replies 2 ·
Replies
2
Views
2K
C/C++ Having trouble running C++ compiler
  • · Replies 5 ·
Replies
5
Views
4K
How to Implement Automatic Update Checks in MFC Applications?
  • · Replies 1 ·
Replies
1
Views
5K
Finding a Sparse Matrix Library for IML++
  • · Replies 1 ·
Replies
1
Views
4K
C/C++ C++ List Insert Function: Out of Range Errors
  • · Replies 6 ·
Replies
6
Views
3K
Help with 3D matrix, 3D spreadsheet.
  • · Replies 4 ·
Replies
4
Views
7K
Self Study for Basic Programming
  • · Replies 9 ·
Replies
9
Views
9K
C/C++ Are There Free Resources to Learn C++ and Java Programming?
  • · Replies 15 ·
Replies
15
Views
5K
Exception for doubly circular linked list
  • · Replies 17 ·
Replies
17
Views
7K
How to Find the Shortest Path Through N Points in a Weighted, Undirected Graph?
  • · Replies 10 ·
Replies
10
Views
4K
C/C++ Resolving a CPP 6 Syntax Error - Declaration syntax error
  • · Replies 5 ·
Replies
5
Views
3K
Free vs. Paid: Downloading and Using Mathematica
  • · Replies 1 ·
Replies
1
Views
5K
Java Fix Java Compile Error: "The system cannot find the path specified.
  • · Replies 2 ·
Replies
2
Views
3K
C/C++ [C++] Pointers to member functions
  • · Replies 2 ·
Replies
2
Views
5K
C/C++ Introduction to Linked Lists in C++ Course
  • · Replies 2 ·
Replies
2
Views
3K
Perfect Hash Table Lookup with Unknown Keys?
  • · Replies 15 ·
Replies
15
Views
5K
How to Write a VBA Function to Calculate the Sum of Numbers in a Cell?
  • · Replies 1 ·
Replies
1
Views
2K
WM_LBUTTONDOWN for edit controls?
  • · Replies 1 ·
Replies
1
Views
4K
C/C++ C++: How is the data type 'string' defined?
  • · Replies 8 ·
Replies
8
Views
42K
C Pointers: Guide to Understanding & Using | Boredzo.org
  • · Replies 4 ·
Replies
4
Views
16K
Difference between #define and const
  • · Replies 3 ·
Replies
3
Views
41K
How Can I Take the Inverse of an Image Matrix in MATLAB?
  • · Replies 4 ·
Replies
4
Views
15K
Finding Shared Directories in Assembly
  • · Replies 11 ·
Replies
11
Views
5K
Java Mixing blogs using javascript or other means
  • · Replies 23 ·
Replies
23
Views
5K
C/C++ C++ Binary Star and Black Hole Simulation Program
  • · Replies 3 ·
Replies
3
Views
2K
Help! Struggling to Grasp Arrays and Strings for Final Exam
  • · Replies 3 ·
Replies
3
Views
2K
Fortran How to Pass and Combine Arrays in Fortran g77?
  • · Replies 5 ·
Replies
5
Views
5K
C/C++ Even summation with recursive function in c++
  • · Replies 1 ·
Replies
1
Views
11K
Complexity of divide and conquer algorithm?
  • · Replies 4 ·
Replies
4
Views
8K
Fortran Fortran 90, Euler's method help
  • · Replies 2 ·
Replies
2
Views
13K
How Can I Visualize Magnetic Fields?
  • · Replies 1 ·
Replies
1
Views
3K
Decompilers that converts a program back to it's original source?
  • · Replies 11 ·
Replies
11
Views
8K
How Can I Perform a Double Integration of a Function with Given Data Sets?
  • · Replies 1 ·
Replies
1
Views
3K
Calculate No. of Notes: Denominations 10, 50, and 100 in Given Amount
  • · Replies 1 ·
Replies
1
Views
2K
Finding the greatest number in each row a matrix
  • · Replies 3 ·
Replies
3
Views
5K
Add searched URL address to your webpage
  • · Replies 6 ·
Replies
6
Views
3K
Can anyone break the Vigenere autokey cipher?
  • · Replies 1 ·
Replies
1
Views
7K
Python How do atomic layers affect hydrogen adsorption energies on the Al(111) surface?
  • · Replies 1 ·
Replies
1
Views
4K
Fortran What is the first approximation for Riemann Sum using Fortran 90?
  • · Replies 7 ·
Replies
7
Views
9K
Problem with string arrays in assembly
  • · Replies 14 ·
Replies
14
Views
9K
Fortran How Can I Correct My Fortran Program for Newton's Method?
  • · Replies 1 ·
Replies
1
Views
11K
Molecular programming (regarding happenings in nature)
  • · Replies 1 ·
Replies
1
Views
2K