Useful tips for everyday
How do you record audio in python? Answer: No. There is no single library/solution in python to do video/audio recording simultaneously. You have to implement…
Why would du and df show different free space on a filesystem? du is used to estimate file space usage—space used under a particular directory…
What is 9 bit UART mode? 9-bit UART mode is typically used to implement a ‘single master/multiple slaves’ bus scheme using the UART. In this…
Which is better swap partition or swap file? Generally a swap partition is better than a file due to the underlying filesystem. But if you…
What is poor encryption? A weak cipher is defined as an encryption/decryption algorithm that uses a key of insufficient length. Using an insufficient length for…
How do you know if you have a bad SD card? Signs of SD card corruption include: Digital cameras or other compatible devices fail to…
When was Minecraft PI edition discontinued? On December 20, 2012, Mojang released a post on their official site announcing the release of the Pi Edition.…
Why is my screen showing vertical lines? Vertical lines on a PC screen may be a result of hardware failure, or a problem with your…
How do I fix a run bundle to install missing gems? 3 Answers Step One: Install Bundler. Open a terminal window on a computer connected…
What should my first Raspberry Pi project be? Raspberry Pi Projects for Beginners to Try Add a button to your Pi. Control LED lights. Build…