Sometimes it is necessary to modify multiple lines at once. PlatformIO has support for multiple cursors which allows you to perform operation on multiple places. […] Read More
Author: georgik
In previous article I wrote how to subscribe to MQTT topics and display also timestamp with color. There was one MQTT topic which represented server […] Read More
The easiest way to subscribe to all messages on MQTT server like Mosquitto is following command: The only problem is that result is just plain […] Read More
I was wondering how to freeze 1st row and 1st column in Calc. The solution is quite simple. Here is how to freeze cells in […] Read More
Tables in Microsoft Excel could be really big and it’s easy to loose track about information from the first column or the top row. There […] Read More