uuid / storage / mysql by Walter Doekes , 06 Jan 2015

Storing an UUID in MySQL efficiently:

postgres / alter column / look closer by Walter Doekes , 11 Dec 2011

Just now, I tried to convert an integer column in a PostgreSQL database to one of type VARCHAR. I knew you had to do an explicit cast, so I was a bit stumped that I still wasn't allowed to perform the ALTER TABLE.

mysql utf8 collation / conversion by Walter Doekes , 09 Apr 2010

On a clean MySQL install — on a Debian or Ubuntu system at least — the MySQL server gets the latin1_swedish_ci with latin1 character set by default. Every time you set up a new machine, you must remember to either fix the defaults in my.cnf config file or to supply ...

Recap2018 by Herman Bos , 10 Dec 2018

Gbp buildpackage / gpg2 by Walter Doekes , 08 Nov 2018

Kubectl / broken terminal / ipython by Walter Doekes , 20 Sep 2018

Vimrc / debian stretch by Walter Doekes , 19 Sep 2018

Core file / docker image / auplink by Walter Doekes , 18 Sep 2018

Ubuntu bionic / crashing gdm / eglgetdisplay by Walter Doekes , 11 Apr 2018

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