I am working on a React app that communicates with an API using Express. Currently, I am using the GET method to fetch data from a database, and my fetching code looks like this: const posts = []; fetch(URL) .then(response => response.json()) .then(jso ...
I came across this question discussing JSON parsing in Swift 3 and found it quite informative. However, I encountered a JSON structure with an array for the "weather" key (highlighted by the red arrow). While I was able to successfully parse other parts of ...
Upon receiving a JSON response from an API, the structure appears as follows: { "status": "success", "response": [ { "id": 1, "name": "SEA BUSES", "image": null }, { "id": 2, ...
My goal here is to display a list of users, each with a button that sends unique IDs to the database. The issue I'm facing is that the code only works for the first user in the list and not the rest. I suspect this is because every list item has the s ...
While trying to deploy my react application, I encountered the following error message: Error: Unable to read property '0' of undefined Oddly enough, this error only appears during the building process of the app, not when it's running on port 3000. Can ...
Currently, I am working on a CSR sparse array where there are many empty elements or cells. This array needs to support both forward and backward indexing. In other words, I should be able to provide two indices and receive the corresponding element (e.g., ...
Is there a specific way to handle mapping over objects from an axios call when using a Material UI table? const tableRows = this.props.reduxState.map(row => { const {item_description, purchase_date, item_price, item_link} ={TableRowColumn} ...
My goal is to automatically create Java objects from JSON data obtained from a REST API. The JSON array contains properties of different shops, and I aim to generate one object per shop with all its respective properties. The following code helped me achi ...
I am in the process of developing my own lorem ipsum application and keen on maintaining clean code by storing my word bank in separate files. How can I retrieve an array stored in a different JavaScript file? Rather than manually inputting harry = ["", "" ...
Here is an array that I have: var hdr = ("name", "date", "start_time", "selling_item", "total_call", "end_time", "ad_num", "area", "order_num"); //this data comes from the database Now, I need to rename these array elements according to prope ...
Currently, I am utilizing Three.js in combination with javascript. Upon running the following line of code: console.log(this.scene.children[1]) I receive the following output in the console within Chrome: https://i.stack.imgur.com/6LBPR.png Is there a w ...
Even though I have encountered this question multiple times on stack overflow, I have tried all the solutions provided and none of them seem to work for me. I am attempting to display data in a List View. The data is stored in JSON format and it appears t ...
Upon review, I discovered this particular piece of code: <!DOCTYPE html> <html> <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.4/angular.min.js"></script> <body> <script> var app = angular.module("myS ...
Is there a way to filter out array entries based on odd or even index numbers? Array ( [0] => string1 [1] => string2 [2] => string3 [3] => string4 ) I am looking to remove the entries with indexes [0] and [2]. For example, if I ...
Within my code, I am attempting to access the URLs of two thumbnails in the JSON data below. Currently, I can only retrieve the information from the first array: <>{post.attributes.description}</> However, I am encountering difficulty retrievi ...
I am new to working with Angular JS. Currently, I am populating an array and attempting to showcase its contents on the HTML page using ng-repeat. $scope.groupedMedia = []; // Elements are being added through a for loop. $scope.groupedMedia[year].push(r ...
Consider the following object: { "apples": [ "one", "two" ], "oranges": [ "three", "four" ] } If I want to find the value four within this object, how can I do so efficiently? Would a loop work, like the one shown below? for (var ...
[ [ {"path":"path2","value":"kkk"}, {"path":"path0","value":"uuu"}, {"path":"path1","value":"ppp"} ] ] The result obtained from my manipulation is shown above. However, I require the format to be as depicted below: ["path":"pat ...
I am facing a challenge with the array structure below: const obj = [ { "description": "PCS ", "children": [ null, { "name": "Son", ...
Currently, I am looping through a numpy array and performing a search operation which is taking approximately 60 seconds to complete for arrays (npArray1 and npArray2 in the sample code) containing around 300,000 values. To elaborate, I am seeking the ind ...
A situation arose in my application where I have a controller and factory set up. Inside the factory, there is an array that should hold IDs of certain elements. However, when attempting to push an element into the array, an error is triggered stating: ...
Within a series of nested divs, there are additional divs containing multiple imgs. The goal is to cycle through these images using CSS transitions. To achieve this, a JavaScript object was created to track the divs, sub-divs, and images. Three arrays were ...
I am trying to display the [number] value from each array, but with different parent brackets [], how can I skip the first one and retrieve the desired [number]? Basically, I need to ignore the first set of brackets [] and access the second one containing ...
I need to fetch an array of elements structured like this: ApiResponse = [ {_id: 1, name: Mike, transactions: 5}, {_id: 2, name: Jhon, Transactions: 10} ] The user data is retrieved from a query on the "Users" schema, while the tr ...
Currently, I am in the process of developing a Todo application using electron and Vue.js. In my project, there is an array of objects called items. Each object follows this format: {id: <Number>, item: <String>, complete: <Boolean>, ...
I have an Array of Objects that I need to use in order to create an HTML Table: Array(5) 0: Object id: 4 name: Sand Jane address: Green Sand Street ... ... ... 1: Object 2: Object ... ... ... Currently, I am able to perform a search wit ...
I'm attempting to store ajax requests in an array called deferreds. However, I'm consistently encountering the error message below: Uncaught SyntaxError: missing ) after argument list As a reference, I've been using this guide: Pass in an array of Deferr ...
I found a log file with the following content 2018/01/14 12:27:27|get_offers|ok|1678537191|64.233.173.132|info=wifi 2018/01/14 12:27:27|get_offers|ok|1678537191|64.233.173.132|info=wifi 2018/01/14 12:27:27|get_offers|ok|1678537191|64.233.173.132|info=wifi ...
I followed this procedure with assistance from T.J to resolve my issue To address the problem, I made changes to my process. The steps I took are as follows: I switched from exporting an array through a JS file to saving a JSON file instead. Using the .g ...
I am seeking a solution to access the "description" property of objects within an array and utilize a string cutting method, such as slice, in order to return an array of modified objects. I have attempted using for loops but have been unsuccessful. Here ...
I am facing an issue with my post request setup in a NodeJS app. The data sent returns as an array, but I am struggling to convert it into the desired format. My Angular code is structured as follows: newWord = ''; keyword = ''; onCli ...
Explaining this might be challenging, but I will do my best. I have multiple input posts with custom conditions, which means there can be as many custom conditions as needed. Here is the HTML: <input name="type[]" value="type 1"> <input nam ...
I need to create an array_C that includes only the elements from array_A that are not present in array_B. My approach involves using $match in aggregate to specify array_B. For instance: array_A = [1, 2, 3] array_B = [2, 4, 6, 8, 10] array_C = [1, 3] I a ...
I have developed a custom function to calculate the maximum profit from a series of stock transactions given a specific number of transactions allowed. Each transaction involves buying at a low price and selling at a higher price, with the rule that you ...
Currently, I am parsing the json data. My goal is to find a specific property within the json object that contains two nested arrays (list and array). However, when extracting the values, they are all being stored in a single array. Is there a way to separ ...
Looking for help with summing an array based on conditions in another array using Python. sum=0 for i in range(grp_num): if lower_bounds[i] > 0: sum = sum + histo1[i] I was thinking the numpy equivalent would be np.where(lower_bounds>0, ...
I am working with four arrays, each containing 3 arrays. For example: set1 = [array([1, 0, 0]), array([-1, 0, 0]), array([0, 1, 0]), ...] My goal is to determine the number of combinations of vectors that sum to zero. The current solution involves nested ...
After fetching data from a random profile API, I am trying to implement a feature where I can sort my profile cards by either age or last name with just a click of a button. Although I managed to get a sorted array displayed in the console log using the h ...
I am working with two arrays: $pool = array( 'foo' => array('foobar1'), 'bar' => array('foobar2'), 'lou' => array('foobar3'), 'zuu' => array('foobar4') ); $remove = array('lou', 'zuu'); What is the best way to create thi ...
Here is the array I'm working with: const myArray = [{ id: 1, isSet: true }, { id: 2, isSet: false }, ...]; I only need to iterate over the isSet properties of the objects, ignoring all other properties. Initially, I attempted the following solution: le ...
I have a form on my website that collects user input and sends it to an email address using php. The form includes a checkbox input where users can select multiple options, which are then stored in an array. However, when the form is submitted, the email r ...
I have created a function that takes in a list of numbers such as [0.5, -0.5, 1] and then outputs a new list with each index containing the sum of the differences between the current value and all other values. For example, if the input is [0.5, -0.5, 1], ...
I have two arrays that I want to merge based on the "client_id" key (preferably using a PHP function): [all_client] => Array ( [0] => Array ( [client_id] => 1 [client_name ...
When I have two arrays that intersect at certain elements, the resulting function should ideally output A, B, Y. However, in this case, it displays all possible combinations of lista.length * listb.length. <script> window.onload = function(){ ...
I have a JSON array below. {"entries":[{"uid":155551338258538,"photo":"https:\/\/m.ak.fbcdn.net\/profile.ak\/hprofile-ak-prn1\/323887_155551338258538_1152153357_q.jpg","type":"user","text":"shikhadamodar","path":"\/shikha.dam ...
I have two arrays that are almost identical, except for two items which are the fakeDates: this.prodotti.push({ idAgreement: this.idAgreement,landingStatus: this.landingStatus, landingType: this.landingType, startDate: this.startDate, expirationDate: thi ...
I am currently working on developing a Firefox plug-in with the purpose of gathering all the domains from the links located on the current site and showcasing their respective IP addresses. In order to achieve this, I have written JavaScript code that incl ...
I'm dealing with some HTML code that looks like this: <div id="logos" class="downloadlist"> <ul> <li><a href="/toolkit/logos/download.jpg" data-image="images/toolkit/logos/one.jpg">First Logo</a></li> ...
I'm in the process of developing a soundboard that will play a random sound each time a button is clicked. To achieve this, I have created an array within a for loop to extract the links to mp3 files (filename), and when a user clicks the button, the filen ...
Despite attempting to utilize the map method as suggested in my research, it appears that it may not be suitable for the structure I am working with: const stepLabels = [ { labels1: ['First One'] }, { labels2: ['Second One', 'second One'] }, { labels ...
While working in PHP, I have encountered a situation where I needed to call a PHP function using AJAX: <button onclick="loop()">Do It</button> function loop() { $.get("ajax.php", { action: "true" }, function(result) { $("in ...
Working with Python and NumPy, I currently have two arrays that look like this: array1 = [1 2 3] array2 = [4 5 6] My goal is to create a new array: array3 = [[1 2 3], [4 5 6]] and add elements to it. For instance, if the new items to append are: array ...
I am looking to retrieve documents from a MongoDB collection where the IDs match those in an array: [ '5f80a44d0179262f7c2e6a42', '5f8c00762fae890e9c4d029c', '5f802cf8abac1116a46bf9d4' ] The problem arises when the documents are not returned in the ...
Having trouble displaying the JSON response from an API call in PHP. Despite confirming that the server, IP settings, and API status are all fine on the provider's end, I am unable to identify the problem. This is how I'm handling the PHP part: PHP $u ...
I sent a JSON encoded array to JavaScript. Now I want to access that array to retrieve the different elements. When I print it out using console.log(), I see this array: array(1) { [16]=> array(2) { [3488]=> array(1) { [0]=> ...
Currently, I am utilizing session storage to temporarily store data and attempting to search for a specific string (CatalogNumber) within the session data. If the string is not found, my goal is to add it. Despite my efforts, I have encountered issues wit ...
This is the setup I am currently using: HTML <question v-for="question in questions" v-bind:id="question.id" v-bind:title="question.title" v-bind:statement="question.statement" v-bind:interaction="question.interaction" @onchange-vg=" ...
Hey everyone, I'm currently working on passing an array to a JavaScript file and encountering this error: An exception has been thrown during the rendering of a template ("Notice: Array to string conversion"). What I need is: data: ['2017/7','2017/8'] ...
Exploring the realm of Javascript and JSON, I find myself faced with a challenge - accessing values in an unnamed JSON array. Unfortunately, as this is not my JSON file, renaming the array is out of the question. Here's a snippet of the JSON Code: [ { ...
While exploring the polyfill function for Array.includes, I stumbled upon the following lines of code: // 2. Let len be ? ToLength(? Get(O, "length")). var len = o.length >>> 0; // 4. Let n be ? ToInteger(fromIndex). // (If fromIndex is undef ...
Here is the object structure: { 'File_12345.ZLM': { MeterID_12345: { BASIC_INFO: [Object] } } } { 'File_678910.ZLM': { MeterID_678910: { BASIC_INFO: [Object], } } } ============================================ ...
After following the example at while using react-table, everything worked as expected. However, when attempting to use my own data, I encountered an issue where I kept receiving a TypeError stating that 'data is undefined' in useTable. Even though my arra ...
I am utilizing bootstrap datatables to present data retrieved from an API in a tabular format. Below is the sample data: { "response_status": { "status_code": 0, "status_message": [ { "reg_number": "123", "company": "Compan ...
I am working on a loop to calculate the elements of a 3D numpy array. The code looks like this: A = np.zeros((N - 2, N - 2, N - 2)) for i in range(1, N - 1): for j in range(1, N - 1): for k in range(1, N - 1): A[i - 1, j - 1, k - 1] ...
Here is the initial array object that I have: const data = [ { "order_id":"ORDCUTHIUJ", "branch_code":"MVPA", "total_amt":199500, "product_details":[ { ...
Hi there, I could use some assistance with a tricky issue I'm facing. My current task involves rendering a cart object that includes product names, prices, and quantities. Each product can have its own set of product options stored as an array of ob ...
Currently, I am attempting to dynamically set the selected attribute on an <option> element based on an array. Although I am very close to achieving my goal, I have not quite reached it yet... $departments = array("Finance", "IT", "Retail",); forea ...
I'm having trouble getting this to work. I have an array of objects that looks like this: let myCities = [ { value: 'Barcelona', code: 02342837492482347 }, { value: 'Rome', code: 28282716171819 }, { value: 'Barcelona', co ...
It only takes 0.15ms for this line in my constructor function to execute. [].push.apply(this, selector); I'm not satisfied with the 0.15ms execution time. I believe there must be a quicker alternative available. This particular line seems to be conv ...
Here is the code I'm trying to convert: document.addEventListener("scroll", function() { const links = document.querySelectorAll(".nav-link"); for (const l of links) l.classList.toggle('scrolling', window.scrollY &g ...
Currently tackling a matrix algorithm with an early roadblock. The array at hand is: [ [ 0, 0, 0 ], [ 0, 0, 0 ], [ 0, 0, 0 ] ] The goal is to convert it into this: [ [ 0, 0, 0 ], [ 0, 9, 0 ], [ 0, 0, 0 ] ] My plan was to alter the middle value like so ...
I am facing a challenge with handling very large JSON files, where the car array can contain up to 100,000,000 records. The file size ranges from 500mb to 10 GB and I am currently using Newtonsoft json.net for processing. Input { "name": "John", "age": " ...
My goal is to remove rows from a CSV file that already contain email addresses found in Mailchimp. Although I attempted to achieve this with a function, it seems that the number of elements returned is not accurate: async function testDeleteEmails(listID, ...
I am dealing with a pandas Series that contains one numpy array per entry, all of the same length. My goal is to convert this into a 2D numpy array. Despite knowing that Series and DataFrames don't handle containers well, when using np.histogram(.,.)[0] on ...
How do I send an array of JSON objects using Alamofire in Swift? The data I need to post is as follows: dataArray = [{ "time": 1, "score": 20, "status": true, "answer": 456 }, { "time": 0, "score": ...