Useful tips for everyday
Is case mandatory in switch statement? the default case in switch statement is not necessary,but it is useful when no case in switch is satisified…
How do I stop pop-ups on Office 365? Turn alerts on or off Select File > Options > Mail. Under Message arrival, select or clear…
Does PI hole work with Ethernet? I setup PiHole when I was only using Ethernet on my Pi. This worked and PiHole was accessible by…
When I make a call on my iPhone no one can hear me? The iPhone has three microphones. If the microphone isn’t working properly, you…
What cable is used for High Voltage? Modern high-voltage cables use polymers, especially polyethylene, including cross-linked polyethylene (XLPE) for insulation. The demise of PILC could…
Can Android still do split screen? You can use split screen mode on Android devices to view and use two apps simultaneously. Using split screen…
Can you port forward a router that is behind another router? On the second router, you must do port forwarding. The ports you open are…
How can class cohesion be improved? High cohesion Cohesion is increased if: The functionalities embedded in a class, accessed through its methods, have much in…
What is the 3dB bandwidth of the closed loop amplifier? We define the bandwidth of a closed-loop control system in a manner similar to other…
Does PHP empty check Isset? Output: 0 is set with isset function array is not set. The empty() function is a language construct to determine…