Useful tips for everyday
How do you calculate error margin? How to calculate margin of error Get the population standard deviation (σ) and sample size (n). Take the square…
Is the Debian init.d script LSB compliant? This does not affect the Debian requirement to include LSB style dependency information in the init.d scripts used…
Is the variance of a sum the sum of the variances? For independent random variables X and Y, the variance of their sum or difference…
How do I get my recovery partition back? How to… Step 1: Scan Hard Disk for deleted partitions. If partition was deleted the space on…
Is WhatsApp encrypted over Wi-Fi? The messages you send on WhatsApp are end-to-end encrypted. This means that only your device, and that of the recipient,…
What are the pitfalls of URL parameters for SEO? Let’s take a look at the most common issues arising from URL parameters. The generation of…
What is artifact in video? A video artifact is a noticeable distortion in the quality of video, brought about due to lossy data compression. Lossy…
Why does LSTM not suffer from vanishing gradient problem? LSTM was invented specifically to avoid the vanishing gradient problem. It is supposed to do that…
Is passphrase the same as password in LUKS? 1 Answer. LUKS doesn’t really make any difference between keys and passphrases; so a passphrase is a…
How do I send a video from my iPhone to Dropbox? How to use Dropbox on your iPhone to share files Tap the “Files” icon…