Debugging

1
Debugging

• CSC 171 FALL 2001
• LECTURE 22

2
Project 4

• Hardcopies are outside of CSB 722
• All returns outside CSB 722

3
End of Semester Events

• Student Cryptography talks
• Today 12/11
• 450-615
• CSB 601

• Mable, the robot table
• Friday 12/14
• May Room 330-430
• Monday 12/17 1220
• CSB 209

4
FINAL EXAM

• Review 2nd midterm
• There could be similar questions
• Lists
• Operations
• interpretation
• Trees
• Construction
• Traversal
• Inheritance
• Interfaces
• Methods

• 30 multiple short
• 30 one point questions
• 1 hour (2 min each)
• 70 code
• 14 five point questions
• (8.5 min each)

5
History Donald Knuth

• 1973 - Don Knuth a dozen volumes on the "Art of
  Programming.
• The first three turn out to be the "bibles" of
  software development
• Many basic algorithms of the field that became
  known as "data structures.
• Many of the techniques that would become the
  basis of "software engineering".
• In 1982, Knuth received the IEEE Computer Society
  Pioneer Award.
• 2001 - Things a Computer Scientist Rarely Talks
  About - Interactions Between Faith and Computer
  Science

6
JDB the Java debugger

• Compile with the -g option
• Allows developers to step through a program
• Allows inspection of running programs
• Demo

7
COURSE EVALUATIONS

• Tuesday, December 11th, in Lecture