David Nehme

David Nehme has asked 23 questions and find answers to 72 problems.

Stats

About

Operations Research Analyst specializing in building mixed-integer programming models and business optimization solutions.

David Nehme questions

query for null values in web2py DAL
include guard in ruby
numpy elementwise comparison with overloaded operator
Subversion Repository on Linux Dev
Traversing a multi-dimensional hash in Perl
web2py insert methods
sas one-liner
inserting numpy integer types into sqlite with python3
Emacs mode multiline comments
Change X11 window title after emacs started

David Nehme answers

What does the 'lower bound' in circulation problems mean?
Sparse Cholesky factorization algorithm for GPU [closed]
Gurobi and java and empty solution
Ruby on rails - need to send messages to emails at a particular time a week
Gurobi model modification slow, can I modify the constraint matrix directly?
running perl program from C++ program
Different ways to debug a web2py application
How to find the minimum cost of linking two sets of points
Optimal use of CPLEX Java for high-throughput
Is gets() officially deprecated? [duplicate]