Useful tips for everyday
How do you activate an iPhone with an invalid SIM card? If you get an alert that says Invalid SIM or No SIM Card installed,…
Why AJAX call failed? ajax method lets you set a timeout in milli seconds. When a timeout happens, The fail callback is called, with errorThrown…
How do I sign out of YouTube on my iPhone? Sign out Tap your profile picture . Tap your account name. Tap Use YouTube signed…
How is NPT hole measured? NPT fittings are slightly tapered so the “nominal” diameter is the diameter in the middle of the threaded portion, as…
Is there a free version of Luna? How much does LUNA cost? LUNA is free for new and existing UA Apollo & Arrow users on…
Can you become a pilot with monocular vision? Pilots with useful vision in only one eye may obtain medical certification upon demonstrating the ability to…
How do you stop a static magnetic field? The shielding of static or quasi-static magnetic fields is typically accomplished through the use of inherently magnetic…
Why does coax need to be grounded? Broadband cable systems are usually connected to ground to limit the voltage potential between the cable sheath in…
Where is the longest path in the maze? From any cell we first mark that cell as blocked. then find all the neighboring cells that…
Why is campus WiFi so bad? Some colleges have thousands or more devices using the same internet at once, which is one of the biggest…