Useful tips for everyday
Is class necessary in C++? No, you should not put everything into classes. Whoever told you that was wrong. C++ is not (just) an OO…
How do I change my active zone in firewalld? You can do this via firewall-cmd –permanent –zone=public –change-interface=eth0 (for example). I think –get-active-zones should print…
When to use rsync to transfer large files? This is enabled by default if rsync is doing local filesystem copies, but I think the docs…
How do I delete apps saved to Storage? Step 1: Go to your Home screen, press, and hold the desired app you want to delete.…
How to import shapefile in SQL Server ogr2ogr.exe? My syntax was (from the command prompt in the directory that ogr2ogr.exe is in): Note: the “trusted…
How to wrap a widget with a Div? Then use the widget_title filter like so: Basically, is my before_title and is my after_title. Finally, use…
How to find the difference between two sets? In a similar way that we find the difference between two numbers, we can find the difference…
Is there any GUI for Cassandra? This client is intended to be a simple GUI solution to work with cassandra 3. connect to cassandra. load…
Why do we use shortcodes in Elementor widget? It is rendered automatically. Using shortcodes this way is easier because it saves you time and lets…
How do I install Windows 10 and Kali Linux on the same computer? How To Dual Boot Kali Linux v2021. 1 With Windows 10 Materials…