Useful tips for everyday
How to disable a weak SSH cipher in Linux? To check if arcfour cipher is enabled or not on the server run this command To…
Why is a random number generator not random? Since a truly random number needs to be completely unpredictable, it can never depend on deterministic input.…
How do children develop engineering skills? 5 Tips to Introduce Engineering to Your Child Tell them what engineering is. Explain that engineers don’t just build…
What version of Mac OS do I need for Xcode? Xcode is an Integrated Development Environment (IDE) developed by Apple and the vast majority of…
What is multi binary classification? In machine learning, multiclass or multinomial classification is the problem of classifying instances into one of three or more classes…
How do you debug a system app? Select a device to debug your app on. Set breakpoints in your Java, Kotlin, and C/C++ code. Examine…
Can I cause lights to flicker? Not only can loose and outdated wiring cause your lights to flicker, but it can also be incredibly dangerous.…
How do you do a wildcard on SUMIF? The SUMIF function supports wildcards. An asterisk (*) means “one or more characters”, while a question mark…
Is it safe to save credit card info on websites? Even with security measures in place, storing your credit card information online will put you…
How do I see RTP in Wireshark? RTP stream analysis use the menu entry Statistics(Wireshark 1.0) or Telephony >> RTP >> Show All Streams… and…