lodash

From the below Json, I am trying to build an array as shown below. "Issues": [ { "Id": null, "Key": null, "Values": [ { "Key": "Display Name", "Value": "Rya" }, { "Key": "UserName", "Value": "RH" }, { "Key": "Count", "Value": "350" } ] }, { "Id": null, "Key": null, "Values": [ { "Key": "Display Name", "Value": "Mike" }, { "Key": "UserName", "Value": "ML" }, { "Key": "Count", "Value": "90" } ] } ] Desired Array: { "Display Name": 'Rya', "UserName" : "RH", value: 350 }, { "Display Name": 'Mike', "UserName" : "ML", value: 90 } Here, there can be any number of fields in the array, but not confined

一、说在前面的话 　　React系列随笔将记录我在使用React的过程中的点点滴滴。如有错误，请及时通知我。每篇随笔，会在开始“写在前面的话”介绍文章的内容。 　　本文主要是记录如何搭建一个react项目.本随笔比较简单，可以忽略 　　已安装NodeJs 和Npm了 二、创建项目 　　运行命令： npx create-react-app webapp_name 　　如果在命令结尾加上 --typescript则会创建一个以TS语言为基础的react项目。 　　注， 若生成以TS版本为基础的react 项目，则当安装对应的项目依赖，如安装lodash的时候，除了需要lodash依赖，还需要安装对应的ts声明@types/lodash. 一般依赖包对应ts版本的声明是@types/依赖包名称 三、运行项目 　　在命令行输入： npm start 　　即可执行，然后在浏览器中打开 http://localhost:3000 即可看到react默认的模板项目啦 四、调试项目 　　这一节这里主要简单说明一下，后续会专门的随笔记录react调试。 　　调试的三种方式： 　　console.log 　　react-dev-tools 　　chrome 的react开发者工具 来源： https://www.cnblogs.com/kingkangstudy/p/11995813.html

I'm new to JS and React and I'm a little stuck here. I've searched through SO but I'm having trouble finding a solution with an explanation that works. Here are my arrays. The first array is pretty simple. [1, 3, 4,] The second looks like this. [ { id: 1, title: Title 1, }, { id: 2, title: Title 2, }, ] What I'd like to do is search the second array and if I can find an id that matches a value in the first array, add the object from the second array to third, new array. I've tried a number of things and I'm sure there's a relatively easy way to do this with a forEach loop or lodash but I'm

I have an array such as: var db = [{ "words": ["word1a", "word1b", "word1c"], "answer": "answer1" }, { "words": ["word2a", "words2b"], "answer": "answer2" }] I'm using lodash on node.js to check values in an array. I want to search words and return an response. For example, if I search "word1a", the response is "answer1" I try: var e = _.find(db, function(o){ o.words === "say" }); console.log(e); But I cant find a result; Obviously, I get undefined because I'm comparing an exactly value. How can I get the value? Well, you're also getting undefined because you also aren't returning the o.words

I'm looking how to zip an array of objects with values including a new key for each value using lodash. Tried with zip , zipObject and map but I don't find the key. What I want to do is the following (avoiding to iterate manually over the arrays) var array = [ {a: 3, b: 42}, {c: 4}, {d: 12} ] var values = ['this', 'are', 'new', 'values'] var goal = [ {a: 3, b: 42, v: 'this'}, {c: 4, v: 'are'}, {d: 12, v:'new'} ] You can use zipWith() to provide a custom iteratee: var newArray = _.zipWith(array, values, function(item, value) { return _.defaults({ v: value }, item); }); Note that this approach

I wrote a customozer function to omit the undefined values of the object with cloneDeepWith . However on the immutable return, it is not digging in recursively. Here is my code: import { cloneDeepWith, pickBy, omit } from 'lodash'; const obj = { a0: true, b0: true, c0: undefined, obj1: { a1: true, b1: true, c1: undefined } }; cloneDeepWith(obj, value => { const objWithUndefinedValue = pickBy(obj, (value) => value === undefined); const keysWithUndefinedValue = Object.keys(objWithUndefinedValue); return omit(obj, keysWithUndefinedValue); }); However it doesn't recurse after the first return. Is

The title is a little bit confusing but I essentially want to convert this: [ {a: 1, b: 2, c:3}, {a: 4, b: 5, c:6}, {a: 7, b: 8, c:9} ] into: { a: [1,4,7], b: [2,5,8], c: [3,6,9] } using lodash (requirement). Any ideas??? Here's a solution using lodash that maps across the keys and plucks the values for each key from the data before finally using _.zipOobject to build the result. var keys = _.keys(data[0]); var result = _.zipObject(keys, _.map(keys, key => _.map(data, key))); Look for _.map here input = [ {a: 1, b: 2, c:3}, {a: 4, b: 5, c:6}, {a: 7, b: 8, c:9} ]; output = {}; _.map(input,

I am new to lodash, and created a function that removes the key from the object where a value is null or blank. But when i am passing my object which contains some part as array it removes array and converts it into an object. Below is my code which i tried: _.mixin({ 'removeFalsies': this.removeFalsies }); _.mixin({ removeEmptyObjects: this.removeEmptyObjects }); removeFalsies (obj) { return _.transform(obj, function (o, v, k) { if (v && typeof v === 'object') { if (v !== '') { o[k] = _.removeFalsies(v); } } else if (v === false) { o[k] = v; } else if (v) { o[k] = v; } }); }

I am new to JSON and Postman. I believe I'm trying to do something very simple. I have created a GET request which will get a JSON response like the one below. In the example below I want to get the count of All "IsArchived" attributes in the response; The number of those attributes will vary from response to response. How can I do it? Thanks in advance { "Id": 1328, "Name": "AAA Test", "Owner": { "Id": 208, "Name": "The Boss" }, "FieldGroups": [ { "Id": "c81376f0-6ac3-4028-8d61-76a0f815dbf8", "Name": "General", "FieldDefinitions": [ { "Id": 1, "DisplayName": "Product Name", "IsArchived":