Originally published in the November 1988 Embedded Systems Programming magazine. Correction is the final step of any debugging exercise. Sometimes bug eradication is straightforward; sometimes a bug ...

Make it a habit to dig deeper and find more information about the issue before starting to debug a non-trivial issue. For example: is this a new problem? If so, starting when? Is this only visible to ...

A student raises his hand, sounding irritated and wronged. The look on this 11-year-old’s face seems almost accusatory; his code is not running and he sounds as if it is the teacher’s fault. During my ...

This should be a great Christmas present for many of you. After over three years, the “ruby-debug” gem finally installs properly on JRuby. ~/projects/jruby gem install ruby-debug Successfully ...