![Using the awesome jmespath with filter expressions to get a value from an array with a specific key - Questions - n8n Using the awesome jmespath with filter expressions to get a value from an array with a specific key - Questions - n8n](https://community.n8n.io/uploads/default/original/2X/4/486dc1fbb653661b019091324cfade28b0b1a3b5.png)
Using the awesome jmespath with filter expressions to get a value from an array with a specific key - Questions - n8n
![Filtering an array's objects, based on a value in a key value array, using filter() and includes(), with JavaScript | by Melanie Phillips | Medium Filtering an array's objects, based on a value in a key value array, using filter() and includes(), with JavaScript | by Melanie Phillips | Medium](https://miro.medium.com/v2/resize:fit:1200/1*CddNX_AelPtmz0mbJeAXfQ.jpeg)
Filtering an array's objects, based on a value in a key value array, using filter() and includes(), with JavaScript | by Melanie Phillips | Medium
![Wes Bos on X: "🔥 Object.fromEntries() coming in clutch again. I needed to remove undefined entries from an object before passing to URLSearchParams(). This made it easy to convert to array, filter Wes Bos on X: "🔥 Object.fromEntries() coming in clutch again. I needed to remove undefined entries from an object before passing to URLSearchParams(). This made it easy to convert to array, filter](https://pbs.twimg.com/media/ES_wSyeWoAEzN5X.jpg:large)
Wes Bos on X: "🔥 Object.fromEntries() coming in clutch again. I needed to remove undefined entries from an object before passing to URLSearchParams(). This made it easy to convert to array, filter
![Filtering Undesired Values From Your JavaScript Arrays | by Piero Borrelli | JavaScript in Plain English Filtering Undesired Values From Your JavaScript Arrays | by Piero Borrelli | JavaScript in Plain English](https://miro.medium.com/v2/resize:fit:1400/1*ABh-Z-_AQEII-mdFm78FfA.png)