Useful tips for everyday
What mkdir option creates multiple directories where the parent directory is created as needed? The -p option of the Linux mkdir command tells mkdir to…
Why can Apple Music songs not be copied to an iPod? No Apple Music for iPod nano and iPod shuffle, why? “Apple Music songs cannot…
Is automatically updating apps good? You can either update the apps downloaded and installed on your Android device individually or automatically. Updating your apps gives…
How do I create a shadow in Adobe? Select an object or group (or target a layer in the Layers panel). Choose Effect > Stylize…
Can you remove rust with electrolysis? Electrolysis cleans away rust like magic, and you can set up a simple system in your shop with a…
How often does BLE advertise? When a BLE peripheral device is in advertising mode, advertising packets are sent periodically on each advertising channel. The time…
How do you display the first 5 lines of a file in Unix? head command example to print first 10/20 lines head -10 bar.txt. head…
How do I restart my career after a long break? If you feel you’re in this situation, here are six effective tips to help increase…
How to call a button click event from another method? You can easily do it by the following piece of code (assuming that name of…
How do you use case function in validation rule? Validation Rule on Case Object Go to Setup-> Object Manager->search for Case Object->select Validation Rule->click on…