Archive for the 'Free time' category

Powered by WordPress 2.7 beta 1

published on November 04, 2008.

I’ve decided to upgrade to WordPress 2.7 beta 1, just for fun. For now, no major problems occurred, just a few smaller ones, all which are caused by my hacking of the WordPress core — I wasn’t keeping track of all hacks I did, so there were some random errors, but everything should be fine now.

I don’t recommend to no one upgrading to this version, unless you are OK with possible problems caused by this beta version. And even if you decide to upgrade now, do a backup of your database! Heck, do 2 backups!

First I did was backing up… No, I lie. First I did was start copying files of the wp-admin folder up to the server, when it came to my mind that I forgot to backup the database. Silly me. While it was copying I did a backup. Then I copied the contents of the wp-includes folder and then the files under the root folder of my blog. I haven’t uploaded nothing from the wp-content folder.

Oh yeah. Under the root folder, skip copying one file (if it’s there): the wp-config.php file, just to prevent overriding the configurations.

I tried to login to the dashboard. A message waited me, saying something like the database needs to be upgraded, blablabla, with a big a button. So I pressed the button. And everything went well. I logged in to the dashboard, to find out that I can finally find my way around the dashboard. It’s soooo much better now!! Errmm… I even saw a screenshot of it some where on the Internet… Meh. Can’t find it now.

After fixing those little errors I saw that my custom made template is working just fine and the plugins too — all 3 of them.

So there. My blog is now powered with WordPress 2.7 beta 1. I thought to write a tutorial on upgrading from WP 2.6.x to WP 2.7 but as it all comes down to uploading the files and hitting that “Upgrade database” there is no need for a tutorial.

Oh, and in case you missed it: do a bloody backup first!


P.S.: If someone finds some errors or the blog starts misbehaving let me know! Thanks!

Tags: blog, upgrade, wordpress.
Categories: Blablabla, Free time, Software.

Project Euler

published on October 27, 2008.

A few days ago, I found a really great place, full of excellent math and programming problems: Project Euler.

Project Euler is a series of challenging mathematical/computer programming problems that will require more than just mathematical insights to solve. Although mathematics will help you arrive at elegant and efficient methods, the use of a computer and programming skills will be required to solve most problems.

I was long looking for this kind of place, to get my brain do some serious thinking :) It’s a great way to improve logic and math/programming skills.

The problems can be solved by using any programming language, so as I just started learning Python, thought that this is a great way to start with it. As I suck more in math than in programming, my solutions are brute-forced, but I always go back to the explanation of the problem (can be viewed only after you gave the right answer to the problem), to understand the math behind the problem.

There are currently 214 problems and I’m on number 6 right now. If you into this kind of stuff, be sure to check it out, it’s a lot of fun :)

Happy hacking!

Robert Basic

Robert Basic

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