Dan

Dan has asked 3 questions and find answers to 18 problems.

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About

I used to develop embedded ethernet and serial communications drivers in C/C++. Now I develop automation frameworks in Python. I specialize in python, php, and sql. I operate a genealogy website that displays family tree graphs programatically in HTML as well as SVG. I am interested in graphing libraries, data mining, and application security.

Dan questions

Dan answers

Finding best common ancestor of two leaf nodes where nodes have zero, one, or two parents
Function date_sunrise() returns wrong time and possibly result
how to optimize layout in graphviz to remove unecessary edges intersections (crossings)?
Is it possible to run a PHP function after each line of a PHP script is executed?
False value in Where Clause Returns All Rows?
Distance between edges and nodes in graphviz
How to put a node in the center of the dot-generated graph
Embed HTML table in email
How can I direct dot to use a shorter edge path?
graphviz: record node with a bold title