Useful tips for everyday
Is hiding your SSID worth it? In practice, hiding the SSID makes no difference whatsoever to the security of your network. Your Wi-Fi router publicizes…
How do I select a specific color in CorelDRAW? Select the Eyedropper tool near the bottom of the color palette menu. With the Eyedropper selected,…
How to create a file using apex? Create and Associate Salesforce File Using Apex Insert ContentVersion record. DEBUG: Confirm ContentVersion. Create ContentDocumentLink record (commented out…
Can I see all flights from an airport? Select the advanced option on the Flight Tracker. Type in the airport names or codes for the…
Can you use Raspberry Pi in a commercial product? Arduino and Raspberry Pi are open-source development boards. This means that all details of their designs…
What is eth1 interface? ifconfig stands for “interface configuration.” It is used to view and change the configuration of the network interfaces on your system.…
How do I change my default paper size to 4×6 on a Mac? Navigate to System Preferences on your Mac. Click on Printers & Scanners.…
How do I upload a KMZ file to Garmin GPS? Importing Into the Garmin Explore Website Log in to the Garmin Explore Website. A Garmin…
How do I check the kernel version on my phone? How can I check the device’s model number, Android version and Kernel version? You can…
How do you find the second occurrence of a string in Unix? How it works /Important/{pen=s; s=$0;next} If this line contains Important , then move…