Useful tips for everyday
What is using port 4000? Side note: UDP port 4000 uses the Datagram Protocol, a communications protocol for the Internet network layer, transport layer, and…
How do I find someone via GPS? The simplest way is to use your phone’s built-in GPS combined with Find My Phone feature (Find my…
How do I reset iTunes preferences? (Right click “my computer”, select open, select Tools menu -> Folder Options. Select View tab, “show hidden files” radio…
How would you make the LEDs blink? Turn on your battery and press the toggle switch. Repeatedly press the toggle switch and notice that each…
What is the purpose of anti-forgery tokens? The purpose of using anti-forgery tokens is to prevent cross-site request forgery (CSRF) attacks. It does this by…
What is Adam gradient descent? Adam is a replacement optimization algorithm for stochastic gradient descent for training deep learning models. Adam combines the best properties…
How do you find missing values in PROC FREQ? PROC FREQ DATA=sample ORDER=freq; TABLE State Rank / MISSING; RUN; The ORDER=freq option in the first…
Which tool is used for mobile forensics? Cellebrite Touch is one of the most well-known and complete evidence extraction devices. It allows us to work…
How do I access a shared iCloud album on my PC? On your Windows computer, open File Explorer (Windows 8 or later) or Windows Explorer…
How long does Safari keep deleted history on iPhone? The point is that Apple keeps synced Safari browsing history in the cloud for much longer…