Is lodash/fp still supported in Javascript?
I've not found evidence, but a relatively recent comment claims that lodash/fp is deprecated. I was therefore wondering if I'm just bad at searching.
Javascript – I'm using Lodash forEach to set a boolean property but only the first object is affected
I was trying to set a boolean property for every object of an array. import { Component, OnInit } from "@angular/core"; import * as _ from "lodash"; @Component({ selector: "app-root", templateUrl: "./app.component.html", styleUrls: ["./app.component.css"] }) export class AppComponent implements OnInit…
Order of asynchronous execution – Javascript
When I click 'CLICK ME' repeatedly and quickly, why is there a possibility that console.log(`===${innerCount}.2`); is executed earlier over console.log(`===${innerCount}.1`); Here is the CodeSandBox: https://codesandbox.io/s/loving-blackburn-v4k5y4?file=/src/App.js:651-666 throttle is from lodash. let count = 0; const App = () => { const…
How to merge two objects and make sure when there's duplicated keys, take one of the objects' values first? – Javascript
I have two objects created with Lodash's groupBy like this: const prevGroupedData = { '01/04/2000': [{data: 1}, {data: 2}, {data: 3}], '02/04/2000': [{data: 1}, {data: 2}] } const GroupedData = { '02/04/2000': [{data: 3}, {data: 4}], '03/04/2000': [{data: 1}] }…
How to refactor this to provide the property name (string)? – Javascript
The following is working code. The question is specifically about refactoring to provide the string for property name used to compare by isSame. Perhaps better renamed to isPropValueSame. import * as _ from 'lodash'; const diff = _.differenceWith(sourceList, comparatorList, this.isSame);…
How to Invert nested array/objects structure and rekeying by lowest object? – Javascript
I have lodash 4.17 available I have the following API response structure: { "things": [ { "id": 14500, "name": "Q1 Out Ind", "thing_type_id": 6, "owner_id": 1680, "owner": { "id": 1680, "model_id": 602 }, "thing_type": { "id": 6, "name": "The Type…
How can I determine if there is a duplicate dictionary in an array of dictionaries in JavaScript?
I have an array of dictionaries and I want to determine if there are any duplicate dictionaries. I tried using the _uniq method from Lodash.js and it looks like it's finding unique dictionary objects but not determining if they're equal.…
Javascript – check array if array2 partially ordered as array1
How can I achieve this kind of conditions in javascript? (via: vanilla or lodash) const array1 = [1, 2] const array2 = [1, 2, 3, 4] //true const array2 = [1, 3, 2, 4] //true const array2 = [4, 3,…
What's the fastest way to `countBy` in Javascript?
I need to iterate over a large set of records and count the number of distinct values in a particular field: >> const cats = [ {name: 'Sophie', color: 'black'}, {name: 'Moo', color: 'grey'}, {name: 'Tipper', color: 'black'} ] >>…
Vertical concatenation of a variable number of Javascript arrays
I have data that I need to gather in a very specific way. Right now, the data comes in the form of N arrays (of arrays) all of M length. M will be the same for all arrays for a…