I was writing something up real quick in PHP this weekend and got tripped up on an error in syntax. It was simple really, just a confusion between PHP and Perl - my programming languages of choice. Take for example the way PHP implements the foreach construct.
foreach (@array as $element) {
But what I used was [...]

This is rather trivial in terms of technicality, but when you’re planning your implementation of a Firewall Services Module (FWSM) into your Cisco Catalyst 6500, you want to think about how many “firewalls” you’re going to be employing and approximately how many ACLs you are going to leverage within said firewalls. The importance is ACL [...]

If you design websites that employ user log-on abilities for which you maintain their sessions, you have to become familiar with cross-site request forgery (CSRF) and how to defend against it. It isn’t anything new, but but you see it pop up time and time again. It’s, shall I say, fairly important to your application’s [...]