Useful tips for everyday
What is Parentgroupval? Use this function to calculate values relative to a parent grouping. Description: This function returns the value of a specified parent grouping.…
Can a phone have multiple Bluetooth connections? Bluetooth-equipped smartphones and laptops can connect to multiple devices at once. The latest Bluetooth 5 specification allows up…
What is tagging in aviation? Tagging, especially “yellow tag”, is a term used in US aviation to indicate a part is serviceable and airworthy as…
How do I find the line at the end of a text file? Try file then file -k then dos2unix -ih It will output with…
What are the requirements for the ASCII art? ASCII Art ASCII art occurs between PRE or XMP elements. It must have greater than 5 lines…
How do you kill a process in Java? Here is the command in full: ps -fC java . You could also use pgrep to list…
What should I do if my finder keeps freezing? Might be a corrupt .plist. Do a backup, preferably 2 backups on 2 separate drives. Go…
How can you tell if a website is ecommerce? How can I tell if an ecommerce website is genuine? Contact details. A legitimate store will…
How to get the last modified date of a custom object or field? There are also two ways to do that: listMetadata in Metadata API…
How do I change the legend symbol in Qgis? Legend items The item order can be changed using the [Up] and [Down] buttons or with…