Useful tips for everyday
Why is Google unreachable? Likely reasons for this error are an internal server error or a server busy error. If the server is busy, it…
How do I turn off email alerts on my Mac? On your Mac, choose Apple menu > System Preferences, then click Notifications. In Notifications preferences,…
What is buffer and cache memory? Buffer is used to compensate for difference in speed between two processes that exchange or use data. Cache is…
How do I map two tables in a database? To map tables: On the Table Mapping tab, select an Unmapped table that you want to…
What are the 3 ways to handle an imbalanced dataset? 7 Techniques to Handle Imbalanced Data Use the right evaluation metrics. Resample the training set.…
How do you know if a line is an appropriate model for data? If a linear model is appropriate, the histogram should look approximately normal…
Can apps access data without permission? Side channels allow apps to access protected data without permission; covert channels are used when two apps communicate—one sharing…
How do you do the search thing? Actually searching Google is pretty easy. Just type what you’re interested in finding into the search box on…
Would ping work if the default gateway were down? If the default gateway cannot be pinged, but the loopback address (127.0. 0.1) results in a…
How to dump a binary file in Ida? If that is not possible, load any of them in IDA and go to File -> Load…