Useful tips for everyday
Why does my computer screen go black when I plug in the charger? I found that the screen brightness adjustment is reversed. Try for yourself.…
Why is my File Transfer not working? Often when you’re having trouble with Android File Transfer, it’s because the phone is not in the proper…
Which type of environment is required for training? A training environment must be one which allows trainees to learn and practice the desired skills. Creating…
How do I make floating in Photoshop? General Preferences From the Menu bar, click Edit > Preferences > General (Mac users = Photoshop Elements Editor…
Can you create a Visualforce page with more than one extension? When talking to another developer today we came across a question that we can’t…
Is it possible to install mountain lion on an old Mac? Ultimately, it is quite possible to install OS X Mountain Lion on many Macs…
How do I find my router IP address without DHCP? If you do NOT have a DHCP server elsewhere on your network, try setting your…
How do you create a heuristic? The standard way to construct a heuristic function is to find a solution to a simpler problem, which is…
Can we write trigger on platform events? Platform events support only after insert triggers. The after insert trigger event corresponds to the time after a…
How do you check if file is being used by another process in Linux? 1 Answer. You should use the fstat command, you can run…