Compiling open MPI application on Windows
When you compile OpenMPI on Windows, you should define the following preprocessor. OMPI_IMPORTS OPAL_IMPORTS ORTE_IMPORTS Example) c:\>mpicxx test.cpp -DO...
Blog Posts
Recent posts
C++11 - a good example of RAII by using unique_ptr
1 2 3 4 5 6 class FileDeleter { void operator()(FILE* fp) { fclose(fp); } }; unique_ptr<FILE, FileDeleter> fp = fopen("blah"); or even unique_ptr<FI...
Simple UML diagram tool and documentation tool
Very useful tools for UML and documentation. Plant UML http://plantuml.sourceforge.net/ sphinx python documentation http://sphinx.pocoo.org/
Spring Roo Postgresql DB Setup Example
database.driverClassName=org.postgresql.Driver database.url=jdbc\:postgresql\://localhost\:5432/
Spring MVC - Redirect to URL after login
Fortunately, Spring Security has built-in functionality for remembering the URL that was originally requested, and redirecting your users there after they su...