gaborsch questions

gaborsch answers

• Invoking EJB 3 deployed on GlassFish 3.1 from Servlet on JBoss AS 7.1.1
• Run a method at a time interval
• Displaying an image from an InputStream
• Find possible solutions for a matrix with known row/column sums and maximum cell values
• Find index of a second character occurrence in a string?
• MySQL to return updated value(s)
• Hungarian algorithm - Last step of selecting 0s from such that each row and column has only one selected
• OutOfMemoryError reading a 174 Mb text file with large rows
• Casting performance in different levels when casting down
• Algorithm for comparing two lists