Webmin and signatures couldn’t be verified because the public key is not available NO_PUBKEY 2D223B918916F2A2
13 October 2023 | Category: Server Side, Short tip | Comments (0)
You may get the following error while trying to update apt packages, where Webmin is one of them.
W: GPG error: https://download.webmin.com/downl[......]
Securing online shopping in Czech Republic
11 December 2022 | Category: General, Short tip | Comments (0)
Online shopping has always been kind of risky. You never who’s behind. What you see is not what you think.
Therefore to help people in the Czech Repu[……]
How to create grid with dashed lines using CSS only
24 March 2022 | Category: General, Short tip | Comments (0)
Drawing a grid can be done in various ways. I prefer to use CSS only. However, challenge a bit is when you need lines with dashes.
Here is a workable[……]
Set windows environment variables with in batch script
4 November 2015 | Category: General, Short tip | Comments (0)
There could be a situation where we want to add new path to the Path environment variable using batch script. Let’s say you have a directory build/com[......]
TIP: Loading performance testing, console and cache
11 September 2014 | Category: Browsers, Short tip | Comments (0)
When you start measuring performance of downloading files by the browser then don’t forget to check if you have a turned on your cache. For example, y[……]