lodash multi-column sortBy
There’s a nifty method to sort an array of objects based on several properties: However that is only for ascending sorting. Is there some handy way of defining direction per column? E.g.
lodash
What happened to Lodash _.pluck?
Ah-ha! The Lodash Changelog says it all… “Removed _.pluck in favor of _.map with iteratee shorthand”
Can’t perform a React state update on an unmounted component
Here is a React Hooks specific solution for Error Warning: Can’t perform a React state update on an unmounted component. Solution You can declare let isMounted = true inside useEffect, which will be changed in the cleanup callback, as soon as the component is unmounted. Before state updates, you now check this variable conditionally: Show code snippet Extension: Custom useAsync Hook We can … Read more
use Lodash to sort array of object by value
This method orderBy does not change the input array, you have to assign the result to your array :
using lodash .groupBy. how to add your own keys for grouped output?
You can do it like this in both Underscore and Lodash (3.x and 4.x). Run code snippetExpand snippet Original Answer Online Demo Note: Lodash 4.0 onwards, the .pairs function has been renamed to _.toPairs()
Error: EACCES: permission denied
This command fix the issue. It worked for me: