Useful tips for everyday
How do I SSH into Raspberry Pi from local network? First go to the Raspberry Pi configuration window by navigating through the menu. Raspberry Pi…
What is digital calibration? The proposed digital calibration technique is applicable to capacitor-ratioed multiplying digital-to-analog converters (MDACs) commonly used in multistep or pipelined ADCs. The…
What is positive lookahead and negative lookahead in regex? Positive lookahead: (?= «pattern») matches if pattern matches what comes after the current location in the…
What does international global EU version mean when looking at smartphones? 1 Answer. 1. It’s the ROM version installed on the phone indicating the region.…
How do you calculate elevation gain? DISTANCE TRAVELED = the amount of distance you walk that registers on the treadmill console almost always reads as…
How can I retrieve old deleted WhatsApp messages? -Once you log in to your WhatsApp account, you will get an option ‘Restore’ all your WhatsApp…
How do I remove cached logon credentials? You will see an application called control panel, select this item. In the control panel window, open the…
Do you need an amplifier for speakers? Powered speakers do not need an amplifier. They have an amplifier already installed in them which is why…
What is ETC apt preferences D? DESCRIPTION. The APT preferences file /etc/apt/preferences and the fragment files in the /etc/apt/preferences. d/ folder can be used to…
What is an LSB script? LSB stands for Linux Standard Base. LSB was started by Linux Foundation to reduce the difference between several Linux distributions,…