Useful tips for everyday
Under what conditions a function is called probability function? : a function of a discrete random variable that gives the probability that the outcome associated…
Why did my crontab not run? Root Cause One of the most frequent causes for the crontab job not being correctly executed is that a…
Is USB a serial or parallel? While interfaces such as Ethernet, FireWire, and USB also send data as a serial stream, the term serial port…
Why has my iPhone stopped syncing photos? If the iCloud photos library isn’t syncing, there’s a good chance the internet isn’t connected to complete the…
How do I restore my Pfile? One way to recover SPFILE is to create the text initialization parameter file (PFILE) from the parameter value listings…
Is it safe to use lithium batteries in a smoke alarm? Lithium 9Vs aren’t recommended for smoke detectors unless you follow a strict battery replacement…
How do cookies get sent? The web server — which stores the website’s data — sends a short stream of identifying info to your web…
What does a clock do in a computer? Computers use an internal clock to synchronize all of their calculations. The clock ensures that the various…
How do I resend an activation link? Steps to Resend Activation Link and Codes on TRACES Visit TRACES portal. Go to the TRACES website. Enter…
How do you add two gradients? You can add multiple gradient fills to an object via the Appearance panel. If you need more complex gradients…