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PHP 2022-03-27 13:55:07
if order has product id in array
function get_order_ids_from_bought_items( $product_ids = 0, $customer_id = 0 ) { global $wpdb; $customer_id = $customer_id == 0 || $customer_id == '' ? get_current_user_id() : $customer_id; $statuses = array_map( 'esc_sql', wc_get_is_paid_... Add solution -
Javascript 2022-03-21 05:40:05
Using Array.isArray() method and Array.length
// create empty array in javascript let empty_array = [] // check empty is Array and then check array length if(Array.isArray(empty_array) && empty_array.length){ // if empty_array is a array and empty_array has a length console.log("Ar... Add solution -
Other 2022-03-06 11:45:48
array_merge is used in a loop and is a resources greedy construction.
You can get the $arraysToMerge using the array_column() function on $users like this: $arraysToMerge = array_column($users, 'socialMediaAccounts'); $arraysMerged = array_merge(...$arraysToMerge); Matt suggested that you don't need to merge into an empt... Add solution -
C# 2022-02-06 00:50:41
encrypption in C# console using mod of 26
namespace CaesarCipher { class Program { static void Main(string[] args) { // Determining if user wants to encrypt or decrypt. Console.WriteLine("Chose One: Encrypt / Decrypt"); string encryptDecrypt = Console.ReadL... Add solution -
Javascript 2022-01-31 02:42:27
RangeError
//Occurs when passing an invalid value to a function. let nums = Array(-1); /*The constructor function Array(n) creates an empty array of length n. It is not possible to create an array with negative length, so the code results in RangeError: Invalid ... Add solution -
TypeScript 2022-01-30 00:47:19
The expected type comes from property
type NewBalance = { user_id: number email: string kodeTransfer: number jumlahUang: string jumlahPenarikan: string waktuPenarikan: any historyTopupSaldo: INewFindBalanceHistory[] // add empty array how to fix this issue tanggalPembuatan: any } exp... Add solution -
PHP 2022-01-28 10:16:36
php undefined offset
If preg_match did not find a match, $matches is an empty array. So you should check if preg_match found an match before accessing $matches[0], for example: function get_match($regex,$content) { if (preg_match($regex,$content,$matches)) { retu... Add solution -
Javascript 2022-01-22 20:25:36
component will mount hooks
// passing an empty array as second argument triggers the callback in useEffect // only after the initial render thus replicating `componentDidMount` lifecycle behaviour useEffect(() => { if(!props.fetched) { props.fetchRules(); } console.log(... Add solution -
Javascript 2021-11-19 06:51:24
how to add object to array javascript
var object = {'Name'}; var array = [ ]; // Create empty array // SIMPLE array.push(object); // ADDS OBJECT TO ARRAY (AT THE END) // or array.unshift(object); // ADDS OBJECT TO ARRAY (AT THE START) // ADVANCED array.splice(position, 0, object); // A... Add solution -
Other 2021-11-19 05:39:26
didMount in functional component
// passing an empty array as second argument triggers the callback in useEffect // only after the initial render thus replicating `componentDidMount` lifecycle behaviour useEffect(() => { if(!props.fetched) { props.fetchRules(); } console.log(... Add solution
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