I once used Lodash _.pluck…I loved pluck… Realizing Lodash no longer supports pluck (as of Lodash 4.x), I’m struggling to remember what to use instead… I went to the docs, hit cmd-f, typed ‘pluck’, but my poor abandoned friend is not even given a proper mention…not even a ‘has been replaced by’… Can someone please … Read more
This is my data: [ { url: ‘www.example.com/hello’, id: “22” }, { url: ‘www.example.com/hello’, id: “22” }, { url: ‘www.example.com/hello-how-are-you’, id: “23” }, { url: ‘www.example.com/i-like-cats’, id: “24” }, { url: ‘www.example.com/i-like-pie’, id: “25” } ] With Lodash, how could I remove objects with duplicate id keys? Something with filter, map and unique, but not … Read more
Problem I am writing an application in React and was unable to avoid a super common pitfall, which is calling setState(…) after componentWillUnmount(…). I looked very carefully at my code and tried to put some guarding clauses in place, but the problem persisted and I am still observing the warning. Therefore, I’ve got two questions: … Read more
I have 2 nested objects which are different and I need to know if they have a difference in one of their nested properties. var a = {}; var b = {}; a.prop1 = 2; a.prop2 = { prop3: 2 }; b.prop1 = 2; b.prop2 = { prop3: 3 }; The object could be much … Read more
In the Lodash library, can someone provide a better explanation of merge and extend / assign. Its a simple question but the answer evades me nonetheless. 5 s 5
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 3 years ago. Improve this question Why would someone prefer either the Lodash or Underscore.js utility library over the other? Lodash seems … Read more
