Useful tips for everyday
How do you professionally ask for help? How to ask for help via email Use a clear, direct subject line. Greet your reader. Establish your…
Is Bitly the same as TinyURL? TinyURL is another link shortener tool with a very different look and feel from Bitly. In fact, TinyURL became…
How do I change the position of the Google Search bar? To add Google Chrome Search widget, long press on the home screen to select…
How do I reply to original email on my iPhone? When you receive a message on your iPhone and want to reply to it, open…
What is allowed clock skew? Clock skew amount specifies the allowed time difference (in seconds) between the server and client clocks when validating the exp…
Can you use a VPN to access blocked sites? Yes, you can access blocked websites using a VPN. Is there a way to get around…
How accurate does a gauge need to be? Accuracy as a percent of indicated reading means that a gauge with 0.1 % accuracy displaying 100…
What is the difference between HC-06 and HC-05? The HC-05 can be a master or slave. The HC-06 is a slave only. This means the…
Why we use materialized view in distributed database? In distributed environments, you can use materialized views to replicate data at distributed sites and to synchronize…
How to loop through lines of text in a shell script? 1. Using the sed command to remove/delete empty lines or leading and trailing whitespace…