Questions tagged [key-value]

A key-value pairing consists of two interconnected data elements: the key that serves as a distinctive identifier for a specific piece of information, and the corresponding value, which either represents the identified data itself or points to its location. Key-value pairs are commonly utilized in lookup tables, hash tables, and configuration files for various purposes.

Exploring particular characters within the values of a dictionary

I have a list of fruits which includes: { apples.1: aaaaaaappplllllleeeeeeeeees, bananas.1: baaaanaaaaanaaaaaaaaaaasssssssss, strawberries.1: straaaawwwwwbeeeeerriiiiies } My goal is to extract the 1st, 10th, and 15th character from each fruit ...

pythondictionarykey-value

Using Python to validate JSON keys and values

I'm currently working on developing a Python code that takes a JSON file as input. This JSON file can contain various data structures such as dictionaries and lists. The main goal of my program is to print out the keys present in the JSON file. However, I' ...

pythonjsonlistdictionarykey-value

What is the best way to divide a single object in an array into multiple separate objects?

In my dataset, each object within the array has a fixedValue property that contains category and total values which are fixed. However, other keys such as "Col 2", "Col 3", etc. can have random values with arbitrary names like "FERFVCEEF erfe". My goal is ...

javascriptarraysjsonforeachkey-value

Python - A method for converting key-value pairs into columns within a DataFrame

Upon reviewing my dataset, I discovered key-value pairs stored in a CSV file that resembles the following structure: "1, {""key"": ""construction_year"", ""value"": 1900}, {""key&qu ...

pythonjsondataframeparsingkey-value

Can someone please help me understand what mistakes I'm making in my array manipulation within a foreach loop?

I have an array called $photos with the following data: Array ( [0] => Array ( [fileURL] => https://www.filepicker.io/api/file/UYUkZVHERGufB0enRbJo [filename] => IMG_0004.JPG ) [1] => Array ...

phparraysforeachassociative-arraykey-value

PHP separate and categorize an array

I'm struggling to find a way to modify my array. The original array is as follows... $array = array( array( "fruit" => "pineapple", "id" => "aaa", ), array( "fruit" => "orange", "id" => "aaa", ), array( "fruit" => "apple ...

phparrayskeykey-value

What is the best way to transform an HTML table into a jQuery array of key-value pairs?

I have an HTML table (without a tbody tag) and I am trying to convert the HTML data into key-value pairs (header-data) in a jQuery array. Currently, when I run the code snippet, the output only displays data from the last row of the table. ************Cur ...

htmljqueryarrayshtml-tablekey-value

What is the best way to incorporate this code snippet into an object's value?

Is there a way to merge the headStyles object into the headText object? I have already injected the headStyles object into headConfig. import { makeStyles } from '@material-ui/core' const headStyles = { backgroundColor:'green', ...

javascriptreactjsobjectmaterial-uikey-value

Ways to dynamically retrieve a key value pair in JavaScript and React

I am currently working with a spreadsheet element where the cell values are stored in an object structure like this: localCells = {A1: {input: 'hi', value: 'world'}, A2: {input:'how', value:'you?'}} The object is quite large, here is just a snippet of it ...

javascriptarraysreactjsobjectkey-value

What is the method to clear the value of a specific key within an associative array in PHP without removing the key?

My array named $aFilter looks like this (Output of print_r($aFilter);): Currently, only one internal array element is displayed, but it can contain multiple elements. Let's consider the scenario with multiple internal array elements. Array( ...

phparraysmultidimensional-arrayassociative-arraykey-value

Analyze the value of key.name against a string within a JSON reply

Below is the JSON data I am working with: { "value": [ { "id": "/subscriptions/5a9c0639-4045-4c23-8418-fc091e8d1e31/resourceGroups/citrix-xd-0ec69105-c451-4676-8723-97932bf4d94a-ayjzs", "name": "citrix-xd-0ec69105-c451- ...

c#jsonkey-value

What is the process for generating a new array of objects by leveraging the contents of two given arrays?

In my data collection, I have multiple objects stored in arrays like so: tableCols = [ { "id": 50883, "header": "ABC", "operator": "Sum", "order": 2 }, ...

javascriptarraysjsonforeachkey-value

Looking for an Angular Material component that displays a list of attributes?

I am trying to create a dynamic list of properties in Angular using Material Design that adjusts for different screen sizes. For example, something similar to this design: https://i.stack.imgur.com/EUsmV.png If the screen size decreases, the labels shou ...

cssangularangular-materialmaterial-designkey-value