Useful tips for everyday
What is SGMII mode? The serial gigabit media-independent interface (SGMII) is the interface with the lowest pin count available for connecting compatible MACs and PHYs.…
How do you grep an exact string? To Show Lines That Exactly Match a Search String To print only those lines that completely match the…
How do I revert back to OSX 14? Install the original macOS via Internet access (option A) Power on your Mac and press and hold…
Are there any mobile apps vulnerable to XSS or CSRF? Therefore CSRF is not likely within a mobile application. XSS could still be an issue…
Why does my computer keep logging me out randomly? If your computer is logging off after a period of inactivity, you must adjust your computer’s…
What does rejecting H0 mean? When your p-value is less than or equal to your significance level, you reject the null hypothesis. Your results are…
Can I delete APK files from my phone? Yep! You can delete the APK files to free up your phone storage as long as you’ve…
What are examples of web-based applications? Examples of web applications include webmail, word processors and spreadsheets. Video and photo editing, file conversion, and file scanning…
How do you compare sensitivity and specificity? Sensitivity is calculated based on how many people have the disease (not the whole population). It can be…
Why does my iPhone not get voicemails right away? Make sure that Cellular Data is turned on. This is a requirement for voicemail notifications. Ensure…