BillGrady.com

Do you have a cart that uses PayPal? Been working for years without any trouble? Then, suddenly, all your users see this:

“You have requested an outdated version of PayPal. This error often results from the use of bookmarks.”

Have no fear, it’s an easy fix. Essentially, you remove the enctype=”multipart/form-data” from your form tag. Done.

Here’s your “pro-tip” for the day:

IF you’re installing OpenSUSE 11.2 AND you’re worried about driver support for your USB wireless adapter (specifically, for example, the 2Wire US-G-AT-02), just plug the thing in when you boot from the install disc. Amazingly enough, it installs all drivers and wrappers correctly and is ready to use on first boot.

Amazing. People make a face when I say I use OpenSUSE, but it very rarely disappoints.

Sometimes you can’t find an answer, no matter how hard you Google. I consider myself lucky to have found this answer!

The Problem: You have a list of IP ranges in CIDR notation. You need to take visiting IPs and evaluate if they are within this list of allowed addresses. And, you need to do it in PHP.

The Answer: Load your CIDR list into an array and evaluate each visiting IP with the following function (found here)…

function ipfilter($ip) {

    $source = array("10.0.0.0/8",
        "192.168.1.1/32",
        "127.0.0.0/8");

    foreach ($source as $line) {
    

        // Get the base and the bits from the CIDR
        list($base, $bits) = explode('/', $line);
       
        // Now split it up into it's classes
        list($a, $b, $c, $d) = explode('.', $base);
       
        // Now do some bit shifting/switching to convert to ints
        $i    = ($a << 24) + ($b << 16) + ( $c << 8 ) + $d;
        $mask = $bits == 0 ? 0: (~0 << (32 - $bits));
       
        // Here's our lowest int
        $low = $i & $mask;
       
        // Here's our highest int
        $high = $i | (~$mask & 0xFFFFFFFF);
       
        // Now split the ip we're checking against up into classes
        list($a, $b, $c, $d) = explode('.', $ip);
       
        // Now convert the ip we're checking against to an int
        $check = ($a << 24) + ($b << 16) + ( $c << 8 ) + $d;
       
        // If the ip is within the range, including highest/lowest values,
        // then it's witin the CIDR range
        if ($check >= $low && $check <= $high) {
            return 1;
        }

    }

    return 0;

}

Is it efficient? I don’t know. Does it work? Yes it does. And thats more than I can say about other solutions to this problem that I found (here and elsewhere).

Mmm.

Originally uploaded by bethography – melting mama

W. T. F.

Found in the comments section on THR.com:

• Graduate from Harvard law School and you are unstable.
• Attend 5 different small colleges before graduating, you’re well grounded.

• If you spend 3 years as a brilliant community organizer, become the first black President of the Harvard Law Review, create a voter registration drive that registers 150,000 new voters, spend 12 years as a Constitutional Law professor, spend 8 years as a State Senator representing a district with over 750,000 people, become chairman of the state Senate’s Health and Human Services committee, spend 4 years in the United States Senate representing a state of 13 million people while sponsoring 131 bills and serving on the Foreign Affairs, Environment and Public Works and Veteran’s Affairs committees, you don’t have any real leadership experience.
• If your total resume is: local weather girl, 4 years on the city council and 6 years as the mayor of a town with less than 7,000 people, 20 months as the governor of a state with only 650,000 people, then you’re qualified to become the country’s second highest ranking executive.

• If you have been married to the same woman for 19 years while raising 2 beautiful daughters, all within Protestant churches, you’re not a real Christian.
• If you cheated on your first wife with a rich heiress, and left your disfigured wife and married the heiress the next month, you’re a Christian.

• If you teach responsible, age appropriate sex education, including the proper use of birth control, you are eroding the fiber of society.
• If , while governor, you staunchly advocate abstinence only, With no other option in sex education in your state’s school system while your unwed teen daughter ends up pregnant , you’re very responsible.

OK, much clearer now.