Brain Goo

my $ip = ’1.2.3.4′; my $block1 = ’1.2.3.0/27′; if(checkip($ip, $block1)) { print STDOUT “$ip is in $block1\n”; } else { print STDOUT “$ip is not in $block1\n”; } sub checkip() { my $ip = shift; my $block = shift; @ip1 = split(/\./, $ip); $ip1 = $ip1[0] * 2**24 + $ip1[1] * 2**16 + $ip1[2] * [...]

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I regularly shut down web sites that use the PHP mail() function. While the users of the sites mean well, they generally don’t do any checking before sending data to mail(). I’m not going to weigh in mail(). Enough has been said about it. Just remember to take your code and code security seriously. Remember, [...]

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http://www.panic.com/ released Coda a web-oriented IDE that contains a terminal, FTP, SSH, etc. all rolled in to one. It looks great and I want it, but it’s Mac only. Some day…

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