Writing perfect software may be an elusive Holy Grail for developers, but a few defensive techniques, routinely applied, can go a long way toward narrowing the gap between code and ideal.
Nothing will give you more peace of mind than thoroughly tested code. If it’s been a hassle for you in the past, use an automated framework, such as the one we’ve presented here, to integrate routine testing into your daily work. You (and your users!) will be glad you did.
Defensive Programming Techniques (14.0 KiB, 6,587 hits)