Useful tips for everyday
How do I count emails in Thunderbird? To display the number of emails (both unread and in toto) for each folder in the Mozilla Thunderbird…
How do I Unforget an SD card? This question refers to Android version 6.0, which uses encryption on an SD card. If in the storage…
When do you need a comparison table for a product? It’s true that the most common instances of comparison tables are for mid-range to expensive…
Why is the DFT periodic? In the frequency domain, the DFT is periodic because the time domain signal being analyzed is sampled. Recall that any…
What is the difference between SR-71 and SR 12? There was little difference in range – the SR-71 carried more fuel – the A-12 had…
How do I stop thieves on my iPhone? Then, under the Privacy section on the Restrictions page, tap “Location Services” and tap “Find My iPhone.”…
What is the difference in sound quality? Many listeners cannot hear the difference between uncompressed audio files and MP3s, but when it comes to audio…
How do I forward traffic in Linux? How to Redirect Traffic to Another Computer (IP) in Linux # echo 1 >/proc/sys/net/ipv4/ip_forward. # iptables -t nat…
Where do you store encryption IV? At least one thing you can improve rather easily: You can simply store the IV in the database next…
What is illustration technique? Illustration is a means of visually depicting an idea, story, or message. In the classical sense, illustration has been most commonly…