Chris Johnson

Chris Johnson has asked 10 questions and find answers to 23 problems.

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Chris Johnson questions

Prevent float wrap until elements have reached min-width
Is a file guaranteed to be openable for reading immidiately after ofstream::close() has returned?
Optimising C++ 2-D arrays
Hierarchical tagging in SQL
Allocating largest buffer without using swap
Ways to detect whether a C++ virtual function has been redefined in a derived class
How do I detect unsigned integer multiply overflow?

Chris Johnson answers

Packing rectangles for compact representation
Frequency Modulation using GLSL?
Drawing an iso line of a 2D implicit scalar field
How to find points on the circumference of a arc knowing a start point, an end point and the radius?
Multi-purpose 3d Artificial Life Engine? [closed]
What is the formula for alpha blending for a number of pixels?
Fast insertion of values into a map with an increasing integer as the key?
Hierarchical tagging in SQL
Project Euler Problem 12 - C++
Calculating large factorials in C++