Useful tips for everyday
How do I get rid of keyboard viewer on Mac? Answer: A: Answer: A: You unchecked the option to show “keyboard viewer”, which is something…
What is the meaning of R-squared in statistics? R-squared (R 2) is a statistical measure that represents the proportion of the variance for a dependent…
How do I automatically move emails in Outlook? Here they are: Open Outlook and enter the email from the sender whose emails you want to…
Why is my iMessage text green and not blue? If your iPhone messages are green, it means that they’re being sent as SMS text messages…
Should you ever use VAR instead of let? Both provide better block scoping that var. const differs from let because the immediate value cannot be…
How do I remove faces from Apple photos? Answers Select the face in the People album to open it. Optionally, to the right of the…
Is it better to have a private Twitter account? Private accounts may allow you to keep your tweets a secret from the public, but they…
Can you boot Raspbian from USB? By default, the Raspberry Pi boots from a microSD card. But since the release of the Raspberry Pi 3,…
How to use apex trigger and code coverage? Apex trigger and code coverage 1 In the IDE, right-click the src folder and select “Refresh from…
What does ACK NACK mean? negative-acknowledgment The negative-acknowledgment (NAK or NACK) is a signal that is sent to reject a previously received message or to…