Author: Muhamad Arif Adiputra

Generic Formula =COUNTIF(range,value)>0 Range: The range in which you want to check if the value exist in range or not. Value: The value that you want to check in the range. Source: https://www.exceltip.com/lookup-formulas/check-if-value-is-in-list-in-excel.html

You can follow the technique as shown in the following screenshot: Source: https://stackoverflow.com/questions/3866034/removing-empty-lines-in-notepad

Today I’m creating some pages that have many links that I want to redirect to external sources but I want it to open in a new tab. Just remembering that it can become a vector of attacks there. TL;DR, just do it like this: Here is the example: Check out freeCodeCamp. How to link: How…