http://www.oddsblogs.com programming. math. gambling. Fri, 19 Oct 2007 08:28:57 +0000 http://backend.userland.com/rss092 en Took me forever to figure this one out today...a simple question mark over an equals sign, for checking equality in a paper writt3n in LaTeX. There are a billion "special" commands for something over an equals sign, why not a question mark? Well, that would be too easy...Share This http://www.oddsblogs.com/2007/02/14/equality-checking-symbol-question-mark-over-equals-in-latex/ A couple of times, I've needed a function to convert a string representation of an IP address to a 32-bit unsigned integer, to save in a database for example. It's kind of a waste to save the string representation of an IP address in a database, as IPv4 addresses are ... http://www.oddsblogs.com/2007/02/11/ip-address-to-integer-conversion-in-c-and-other-languages/ Playing Card Hands is a wordpress plugin that allows playing cards to be easily inserted and displayed using simple tags in posts and comments. This is useful for bloggers writing about any card game: poker, spades, bridge, etc. The plugin is simple to install and use.Share This http://www.oddsblogs.com/2007/02/10/playing-card-hand-a-wordpress-plugin-for-displaying-cards/ At some point, I was using the Epiphany web browser for Gnome on my linux workstation. I'm using Firefox now, but I had one obscure identity number that was hidden in the saved passwords that I needed to reveal. There was no option to show the saved password, and I ... http://www.oddsblogs.com/2007/02/09/password-recovery-in-the-epiphany-browser-mozilla/ A while back, I was writing a blackjack simulator where I needed to model shuffling a deck of cards (randomizing the elements of an array). This problem seemed simple; so simple that I made a big mistake. The code I was writing was in Java, but the examples here are ... http://www.oddsblogs.com/2007/02/04/shuffling-cards-randomizing-arrays-the-right-way/ Today I was writing some code in PHP for a weekly schedule and found a need to convert an integer equivalent of an hour in 24-hour format to 12-hour format. So there was some table layout, and each cell represented an hour period of one day of the week.Share This http://www.oddsblogs.com/2007/01/26/converting-time-from-24-hour-military-to-12-hour-ampm-in-php/