Php versions – how to delete specific index with comparing
i want to delete some index with comparing but it is not easy first one our php version is 5 for example my result is like this it is echo by json_encode and it was array and the data is…
Php versions – Why is my foreach loop not matching the keys in users.json file
I'm trying to set a login script using PHP and JSON(No database) but i keep have this errors Warning: Use of undefined constant Email - assumed 'Email' (this will throw an Error in a future version of PHP) in C:xampphtdocsnetworth-appindex.php…
Php versions – Sort PHP array by value substring by order in separate array
I am using the get_posts provided by WordPress to supply an array of post objects. A simplified version of this array is the following; $zones = array 0 => object public 'post_title' => string 'Zone Five: Banana' 1 => object…
Javascript – Having two .map functions in React component and the second one gives the error 'Each child in a list should have a unique "key" prop.'
I'm getting an error that each child in a list should have a unique "key" prop. The error only appears on the second .map function. import React from 'react' import { Table } from 'react-bootstrap' const ActivityTable = () =>…
Php – how to break string into 2 words
string : The effect of leadership on work motivation how to make the string to be like this: Arrays ( [0] => The effect [1] => effect of [2] => of leadership [3] => leadership on [4] => on work…
Javascript – Why the delete button is deleting all af the items instead a single one?
After creating a new to do item in the list, after clicking the delete button all of the new tasks are deleted insetead the single one. I'm expecting to be deleted only the propriete one with a passed id with…
php random numbers without duplicate
I have php code below that creates random numbers when adding static number ;100 and divides numbers with |. It works well but creates duplicate numbers, how to make it prevent creating duplicate numbers? echo shd be 3;100|2;100 but without…
Javascript – getting error that .include() is not a function, even though i passed an array
I am trying to write a middleware that checks if the user that is trying to retrieve the data of all users is an admin or not, for testing purpose I have manually passed an array to isAuthorized function. userRouter.use(isAuthorized(['admin']));…
Javascript – How to change format of a date
I have a method which recieves a date as argument in string as following format "20230504". I want to change that date to "2023-05-04". How can I do this?
Javascript – Is there a way to fix this
hi im making this like mini silly program where you have 3 arrays two arrays are filled with four numbers they have to simmilar numbers so i made this for loop to check the similarity between the two arrays and…