Useful tips for everyday
How do you copy the same data on multiple sheets? Copy and paste data into the same range of multiple worksheets Select the range in…
Can you add a subject line to a mailto link? If you want to add a subject to that e-mail add ? subject= to the…
Are enums efficient? Enums are crucial part of every application larger than “Hello World“. We use them everywhere. They are actually very useful: they restrict…
How do you calculate the resistance of a current limiting resistor? R = V/I = 1.3V/0.015A = 86.67\Omega . In practice, it can be difficult…
How do I allow apps to use location on Mac? On your Mac, choose Apple menu > System Preferences, click Security & Privacy, then click…
Can I convert Wi-Fi to Ethernet? A wireless bridge adapter, like the Asus WL330GE, simply “catches” the Wi-Fi signal and converts it to Ethernet, letting…
Can ZIP Codes be the same? When looking at postal codes around the world, there are cases where two different cities are served by the…
What is IBM Power Systems used for? IBM Power Solutions IBM Power is specifically architected for data rich applications and workloads, delivering enterprise-class compute with…
Why does my iPhone keep asking for carrier update? When you see an alert that says “Carrier Settings Update” on your iPhone, it means that…
How do you link a file in Unix? Replace source_file with the name of the existing file for which you want to create the symbolic…