Find the biggest value & return master key – PHP
`Hi, For example I've such array: array:3 [ 1 => array:1 [ "Home" => array:3 [ "Weight (kg)" => 4.0 "Length (cm)" => null "Width (cm)" => null ] ] 2 => array:1 [ "Home" => array:3 [ "Weight (kg)"…
Trying to get array from form post but not working correcty – PHP
I am building an application with php I have a form which contains an array of checkboxes as shown in the picture below I want to the values accordingly but it is not working as expected The form was generated…
Json – Convert String into Array of Objects: JS
I have the following string: const str = "Tuba|203488|Music Theory|301071" I would like to convert it to an array of objects like so: [ {specialty: "Tuba", userid:203488}, {specialty: "Music Theory", userid:301071} ] How can I do this in javascript?
Alphabetically sort array of objects based on property value php
I'm struggling to sort my array of objects into alphabetical order by the title key. Getting error that 'title' is undefined. I want to go from this: My Array ( [0] => Array ( [area] => TACT [pages] => Array…
Mongodb – $set { "array.index.value" :"newvalue"} use something instead of index or use variable
I am using mongoose to store user data, and one of the attributes is items: [] in my additems.js: const User = require('../models/User'); var array = user.items array.indexOfObject = function (property, value) { for (let i = 0, len =…
Parse time/duration expression containing #d #h #m #s and calculate the equivalent total seconds – PHP
I have a program that calculates the amount of Days, Hours, Minutes or Seconds that are given but it is only capable of taking in 1 argument such as "1d" = 86400 seconds. Now I want it to calculate when…
set array from MongoDB as a variable
I am using MongoDB and pymongo to create a database and store data in them. I have a list that I wish to store in a database. And as far as I understand, I would have to use Python dict…
Capturing data out of a firebase collection, and actually making it usable?
I have a collection in firebase called "polls". The collection is an array, and within the array I have 4 urls (url_a, url_b, url_c, and url_d). I want to pull these urls out of the array in my react app…
How do i access data from an array with json data in PHP
Hi guys i have been working with an api and they return a response like this. I am really confused on here cause i have tried accessing it like any other json data but it's returning an attempt to read…
Failed to console unique names from JSON array
I have a JSON array having hundreds of objects where each JSON object having name and hobbies property. Below is the JSON structure: const data = [ { name:'Paul', hobbies: ['Football','Reading'] }, { name:'Riya', hobbies: ['Singing','Dancing'] }, { name:'Jack', hobbies:…