I'm in search of a technique that can linearize a "json" hash into a compressed hash while retaining the path details within the compressed keys. For instance: h = {"a" => "foo", "b" => [{"c" => "bar", "d" => ["baz"]}]} The desired outcome fo ...
Struggling with a new challenge here... after spending hours trying to wrap my head around it, I'm still stuck. Let's dive in... I've worked with arrays before, but only simple ones like this: $arr = array('1', '2', '3',[...]); I could handle that kind o ...
Is the complexity of Object.entries() in JavaScript known? According to information from this question, it seems like it could possibly be O(n) if implemented by collecting keys and values as arrays and then combining them together? ...
When dealing with Angular 8, I encountered a logic issue. There are two drop-down menus: First Drop-down The options in the first menu are populated from an array of objects Example Code, ts: {rs_id: "a5f100d5-bc88-4456-b507-1161575f8819", ...
Looking for help with incorporating JSON data into an HTML template that features tabs and a gallery? Take a look at my setup below: <div class="tab"> <button class="tabLinks" onclick="openDiv(event, 'overview'); appendData()" id="defaultOp ...
I'm working with a JSON array that looks like this: { "people":[ { "id": "8080", "content": "foo" }, { "id": "8097", "content": "bar" } ] } My question is, how can I search for the ID "8097" and retrieve its c ...
My list is printing out as [array([7], dtype=int64), array([11], dtype=int64), array([15, 19, 23, 27, 31, 35, 39, 43, 47, 51, 55, 59, 63, 67], dtype=int64)] However, I want it to look like [7, 11, 15, 19, 23, ...] The issue arises when using pandas ...
I have a 3D array consisting of N x N covariance matrices for M channels [M x N x N]. Additionally, I possess a 2D matrix containing scaling factors for each channel at various time points [M x T]. My goal is to generate a 4D array that includes a scaled v ...
I am working with an array of objects, examples include: [{ title: 'foo' id: 1, name: 'anne' }, { title: 'example', id: 2, name: 'anne' }, { title: 'ex', id: 3, name: 'deb' }] The current display on the page is showca ...
In my PHP application, I have a JSON data set containing information about various users. I need to filter out the individuals with a status of Active and display them in a dropdown list. How can I achieve this? Below is the JSON data: [ { "usernam ...
My application is built with NodeJS for the back-end and AngularJS for the front-end. I've run into an issue where sending a search query from Angular's $http to the back-end results in a bottleneck when there is a slow internet connection. Angular has to ...
I have a JSON array that I need to convert into an object type array JSON array [ 0:{code: "00125", scheme: "0001", plotNumber: "125", propType: "001", plotType: "001"} 1:{code: "190", scheme: "0001", plotNumber: "NA 190", propType: "001", plotType: "0 ...
My query generates the following output: { key:1,label:"R. Bulan"} { key:2,label:"R. Bintang"} { key:3,label:"R. Akasia"} { key:4,label:"R. Guest Room"} This is my SQL query: select '{ '||'key:'||IDMEETINGROOM||''||',label:"'||NAMARUANG||'"'||'} ' json ...
When using Angular, I send a request and save the response in a variable: conversations: Conversation[]; // ChatService getConversations() { return this.http.get<Conversation[]>('/chat/conversations'); } this.chatService.getConversations().sub ...
I'm curious about the implementation of an if statement in the JavaScript find function. My objective is to add the class "filtered-out" to the elements in my cars array when their values do not match. cars.map(car => active_filters.find(x => ...
I have successfully implemented draggable li-elements and droppable boxes using jQuery UI. Here is my structure: A list of 3 different permission types <ul> <li data-action="create">Create</li> <li data-action="edit">Edi ...
In my application, there is a text box that looks like this - <input type="text" class="form-control" id="inputID" name="ItemId" ng-model="inputItemId" ng-required="true" ng-blur="addValueToArray(inputItemId)"/> The user has the ability to add or r ...
I'm working with an ngFor loop that iterates through a list of objects known as configs and displays data for each object. In addition to the configs list, I have an array in my TypeScript file that I want to include in the display. This array always has ...
Received data is structured as follows: const worldMap = [ { "name": "Germany", "parentId": null, "type": "Country", "value": "country:unique:key:1234", "id&qu ...
I have been attempting to construct something, but I'm encountering difficulties. My goal is to create a functionality where entering a number in an input field will generate that many additional input fields. I've attempted to implement this using JavaSc ...
I am working with an array of objects (arr) where each object consists of 3 properties (Department, Categories, ProductTypes). The values for these properties are a mix of upper and lower case. To perform a comparison between arr and a search filter (alrea ...
Below is the fetch method I have defined to retrieve recordings from the database. However, I need assistance in adding a new column to each record specifically for frontend purposes. Can someone help me with this problem? <script> export default { ...
I'm stuck and could use some assistance. I currently have two arrays set up like this: let A = ['a', 'b', 'c'] let B = ['a', 'b', 'c'] I attempted to compare them without success: if(A === B) { console.log('EQUAL') } else { console.log('NOT EQUAL') } ...
As a physics undergraduate student with limited computer programming experience, particularly in Python, I am currently working on a script to shift the coordinate system of a set of coordinates from a .xyz file. The goal is to center the coordinate system ...
Here is an array that I have: var arrayOfResults = []; // Results after like statement After making a database call, I receive a JSON result like this: [{ "id": "{fcb42c9c-3617-4048-b2a0-2600775a4c34}", "pid": "{34214CCB-90C3-4D ...
Here are two arrays: Array1 ( [0] => 1 [1] => 2 [2] => 3 ) Array2 ( [0] => a [1] => b [2] => c ) I would like to create Array3 where: Array3 Like ( [0] => ([0]=>1 [1]=>a) [1] => ([0]=>2 [1 ...
I am facing a challenge where I have an array of JSON objects that need to be parsed into my Tournament class. The Tournament class has the following structure: export class Tournament { constructor (public id: number, public name: string, ...
let arr = [{id:'one',val:1},{id:'two',val:2}] for( let ii of arr ) { if( ii.hasOwnProperty('id') ) arr[ii.id] = ii } This code snippet allows for accessing the elements in the array by their 'id' key. For exampl ...
I'm struggling with breaking down sentences. Here is a sample of the data: Head to the dining room. Open the cabinet and grab the bottle of whisky. Move to the kitchen. Open the fridge to get some lemonade for Jason. I am looking to format the outcome i ...
import React from 'react'; import { Card, Text } from "react-native-paper"; import { SafeAreaView, } from "react-native"; class HackerNewsClone extends React.Component { constructor(props) { super(props); this.sta ...
I am attempting to insert a JSON array into my MySQL database. Here's the specific structure of the array: ${ "customer_id": "1", "products":[ { "product_id": "1", "product_qty": "2" }, { "product_id": "2", "pro ...
I have a JSON array that I need to modify by adding a new key. Here is the current structure: stdClass Object ( [set] => Array ( [0] => stdClass Object ( [name] => agenda ...
Currently, I am diving back into the world of Ajax after a long break. At this point, I have created a page that is able to fetch a dynamic number of elements (initially ten, but this can change), and populates each of the ten divs with relevant text. In ...
I'm currently working on binding v-model dynamically to an object property within an array of objects. I am unsure about how to accomplish this task. The objective is to choose a user using the Select HTML tag and then display the list of that user&ap ...
I'm looking to organize the results of my wp_query, wanting to arrange them by different parameters without needing to run the query again. Here is what I have so far: $the_query = new WP_Query( $args ); I’d like to sort $the_query; WP_Query gives a st ...
I need to create a redux function that will add a specified number n to the fourth element of an array every time a button is clicked. However, if the element is either L or M, I do not want the addition to occur. For example, starting with this initial a ...
In my data set, there is an array of objects referred to as $scope.segments, which looks like this: [ { "_id": "55d1167655745c8d3679cdb5", "job_id": "55d0a6feab0332116d74b253", "status": "available", "sequence": 1, "body_original": " ...
I've been using document.write to display specific content, but it seems to be removing other elements from the page. Is there a way for me to display this loop inside the element with id="main" without losing any content? When I attempt to use document. ...
I've encountered an issue regarding the console.log function that seems related to a specific case I found... JavaScript array length problem Upon checking my console, I noticed this output: https://i.stack.imgur.com/AbCdE.png The code snippet in ...
I have been working on creating a dropdown menu in my form that lists all countries. I used an Array of strings with country names and mapped through it to generate the options for the select dropdown. However, the dropdown menu does not seem to be worki ...
Looking to clear an array using a function parameter. Below is my implementation: <script> fruitArray = ["apple", "banana", "orange", "pineapple"] function clearFruitArray(myArr){ myArr = []; ...
Looking for a bit of assistance with an array transformation: [ {Code:13938, Country:699, Name:"Crocs", codeProduct:1} {Code:13952, Country:699, Name:"Polo Club", codeProduct:14} {Code:13952, Country:699, Name:"Polo Club", codeProduct:1} {Code ...
Currently, I am delving into this JavaScript function: function solution (array, commands) { return commands.map (v => { return array.slice(v[0] -1, v[1]).sort((a, b) => a - b).slice(v[2] -1, v[2])[0]; }); } I am puzzled about th ...
I am facing an issue with removing objects from an array that do not contain the data object. I have attempted to use the filter method but have not been successful. results.filter(obj => obj.data === undefined) results = [ {id: 1, location: 'a&a ...
I need assistance with some client-side tasks using Javascript. In my view, I serialize a Queryset from my models into JSON and pass it to the template. data = serializers.serialize("json", Profile.objects.filter(user_id=self.request.user)) This results ...
In my programming project, I have an array called dates with 31 items (shown in a shortened form below) Tuesday 8, November Wednesday 9, November #etc. Also, there is a hash named movies with 31 entries, each containing movie names and showtimes (abbrevi ...
Utilizing json_encode() in PHP to store an array in a file, then leveraging JSON.parse() in JavaScript on the client side to read the json encoded file and pass it as an array to a sorting algorithm: The result of my json_encode() operation in the ...
The provided code snippet includes HTML markup that needs to be transformed into a specific format. <html> <head> <title>Hello!</title> </head> <body> <div class=”div1”> <h1>This is a ...
Take a look at this array and its corresponding expected output: In Javascript, is it possible to dynamically determine how many levels there are in the array ary? var ary = ["a","b",["c","d"],"e",["f","g",["h","i"],"j"]]; Output: 3 var ary = ["a","b",[" ...
I'm facing a peculiar issue. I have an array of objects and I used angular.forEach to update the price key value of each object. However, when I make changes in each object, it also affects the main array object. Take a look at the code snippet below for ...
My task involves populating an array with elements using the .each() method and the $(this) selector. (function($){ var elements = new Array(); var index = 0; $("img").each(function() { if($(this).attr("attribute")){ $(thi ...
Just a quick question for the sake of simplicity... At the moment, my code looks like this: var categoryList = []; $('#share').children().each(function() { categoryList.push($(this).html()); }); I was wondering if there is a more efficient way to po ...
I am using an Apps Script that retrieves data from four different columns in a spreadsheet. However, it currently fetches all the rows instead of just the row that matches the randomly generated 8-digit user ID. function doGet(req) { var doc = Spreadshe ...
What is the most efficient method to extract an array of specific strings from an array of objects, where a certain condition needs to be met? Solution Attempt: const array = [{ "Item": "A", "Quantity": 2 ...
I am using a calendar in my Ionic app that retrieves events from a database through an API. var xhr = new XMLHttpRequest(); xhr.open('GET', 'http://portalemme2.com.br/SaoJoseAPI/agenda', true); this.http.get('http://portalemme2.c ...
I am facing an issue with filtering branchId from an Array. Here is the code snippet and steps I have taken. const [branchID,setBranchID]=React.useState([]); const tempTwo=[ { branchId: "61b25e0ae177d62ce4cb3b47", bra ...
I have an array tree in JSON format with potentially unlimited nesting: const namesArrayTree = [ { "name": "Peter" }, { "name": "folder1", "isArray": true, " ...
Consider having a 3D numpy array like the one below: matrices= numpy.array([[[1, 0, 0], #Level 0 [1, 1, 1], [0, 1, 1]], [[0, 1, 0], #Level 1 [1, 1, 0], [0, 0, 0]], [[0, 0, ...
I've been attempting to retrieve data from a JavaScript object using the array.map() function. However, the result I'm receiving is null. I'm confused as to what the issue might be. Here's the object: export const Course = [ { course_id: "001-T ...
I have created a multidimensional array using JSON. However, now I am facing the challenge of organizing groups of checkboxes in a visually appealing manner, such as separating them with horizontal bars or placing them into tables. Here is an example of t ...
I am searching for a solution to efficiently read a zipfile into memory and extract its contents into a numpy array with numpy datatypes. The challenge lies in the fact that these files are large in size and there are numerous of them, making speed a cruci ...
My table contains data stored in the following JSON format: https://i.stack.imgur.com/Ab5ug.png The JSON result obtained from a query is as follows: [{ "cnt": "1", "category_name": "Entertainment", "event_name": "Typhoon Sample", "year_o ...
My current challenge involves mapping an array of objects, which I retrieved from an axios.get request and then passing them as children to React components. The error message that's causing trouble for me reads as follows: An Error occurred: Objects ...
Currently, I have JSON data formatted like this: https://i.stack.imgur.com/PqOQ0.png I am attempting to create URLs using a foreach loop for an API that requires start and finish dates as parameters. For example, here is a sample URL -> My question is, ...
I'm facing a challenge with mapping and displaying a JSON file in a different structure. I need help figuring out how to map the data properly. Here's the JSON file: var data = { "megamenu": [ { "name": "level1.2", "link": "#", ...
Can anyone help me with converting an object into an array using jQuery? [["20"],["30"],["45"],["54"],["33"],["15"],["54"],["41"]] I am looking to achieve an array output like this: [20,30,45,54,33,15,54,41] Any suggestions on how to accomplish this? ...
I am currently facing an issue with looping through an array of objects using $.each in jQuery and trying to append the values to an <li>. Here is the relevant jQuery code: $(".sidebar").empty().append("<div>" + "<h5>Student Info</ ...
I am looking for a way to divide an array of words into chunks based on a maximum number of characters: const maxChar = 50 const arrOfWords =['Emma','Woodhouse,','handsome,','clever,','and','rich,','with','a','comfortable','home','and','happy','dispositio ...
Thank you for responding. I want to express my gratitude for your efforts in trying to assist me. Unfortunately, I have posted this problem on multiple websites and no one has been willing to help. Regarding my code, my objective is to count permutations. ...
I'm facing a challenge that seems simple, but I'm struggling to figure out how to tackle it using Python. Within my Python for loop, I have a unique value defined during each iteration. Now, I want to access the value of the NEXT or PREVIOUS unique value ...
For instance: I have over 100 locations in a single array, each with latitude and longitude values. I need to use these locations with the Google distance matrix API to find nearby shops for my users. The issue is that this API can only handle 25 destinat ...
Displayed below is an instance of the response sent from the server. The list comprises elements with diverse substructures in the info fields. Each element includes 3 fields of the same types, but they have distinct keys. I am unsure how to interpret th ...
My goal is to extract arrays of integers from a table in this format: [1, 2, 3] I attempted the following query: (SELECT array_to_json(array_agg(row_to_json(s))) FROM( SELECT specialty FROM talent_specialty WHERE userid = 840 )s); This is the result r ...
Dynamic input fields are being created based on the number of objects in the state array. Each field is accompanied by a button to remove it, but there seems to be unexpected behavior when the button is clicked. A visual demonstration is provided below: ...
I'm struggling to display a row from a database that contains a list of skills as an array delimited by commas. I have provided fully annotated code with an explanation below of what I have done so far. Any help would be greatly appreciated. Thank you ...