If you are looking for STEMs or vocal-only (acapella) tracks of existing songs in vain until now, your search might have ended today. I just stumbled over the “Ultimate Vocal Remover 5” (or short “UVR5”), and I’m still knocked off my feet by this tool. It can do things like separate music from vocals, create… Continue reading Ultimate Vocal Remover
Category: Misc
A reminder to myself: Do not use “empty” in PHP in conjunction with POST requests…
I just stumbled over a silly bug in my code that took quite I while until I at last found the cause. I had several if (isset($var) && (!empty($var)) { …. } to process input that came via HTTP POST requests. This worked quite well, but there was one case where the code block was… Continue reading A reminder to myself: Do not use “empty” in PHP in conjunction with POST requests…
Initialize static arrays in Freepascal
…Just in case I stumble again over that nasty “Variable of a managed type does not seem to be initialized” message and forgot how to get rid of it: Create a type definition for the array you want to initialize, then use that defintion in “var”-section, too. By doing so, we can use the “Default”-function… Continue reading Initialize static arrays in Freepascal
OwnCloud: Fix ‘home storage for user not writable’ error
The popular problem… I recently went into trouble with an OwnCloud installation on one of our servers. A few users had problems accessing any files or even upload new ones with errors like “404 not found” or “Forbidden”… It figured out, that these problems must be connected to the move of the datastore-folder some time… Continue reading OwnCloud: Fix ‘home storage for user not writable’ error
Telekom Glasfaseranschluss (FTTH) mit FRITZ!Box 7390
Vorwort In diesem Artikel geht es um die Einrichtung einer älteren FRITZ!Box 7390 an einem aktuellen Telelkom Glasfaser-Anschluss über das bereitgestellte Modem (ONT). Generell kann man wahrscheinlich davon ausgehen, dass die meisten FRITZ!Boxen der letzten Jahre welche die Funktion “Internetzugang über ein externes Modem” bieten für den Betrieb an einem Telekom FTTH Zugang geeignet sind.… Continue reading Telekom Glasfaseranschluss (FTTH) mit FRITZ!Box 7390
Strange pink counters in Thunderbird after auto-update to 38.1?!
After the auto-update of my Thunderbird-installation to version 38.1 I noticed strange pink counters in the upper left corner of every TB-window: Digging in the “config editor” settings brought the solution: For some reasons the variable “layers.acceleration.draw-fps” was set to “true”. After re-setting it to “false” the counters immediately disappeared again. Infos about how to… Continue reading Strange pink counters in Thunderbird after auto-update to 38.1?!