Tag : Array

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Jquery check if value exists in Array Example

Jquery check if value exists in Array Example

If you need to check if value exists in jquery array then you can do it using jquery inarray function. $.inArray will help you to find and check if value is exists or not. $.inArray function will return the index of element. If element not exist in given array it will return -1. So, we can check it.....

By Hardik Savani | June 12, 2019 | Category : jQuery

How to check if array is empty or null or undefined in javascript?

How to check if array is empty or null or undefined in javascript?

If need for jquery check if array is empty or undefined then i will help you. you can easily check if array is empty or not in javascript. we will use simple if condition and length of array with checking. so we can easily check if array is empty null undefined in javascript. Here i will give you s.....

By Hardik Savani | May 28, 2019 | Category : Javascript jQuery


PHP - How to reindex array key after unset key?

PHP - How to reindex array key after unset key?

Today, we will learn how to reindex array key from 0 after unset key. we can reassign key using array_values function of php. i will give you simple example for reindex array from 0 after unset key using array_values function. we will reassign keys from numeric like 0 1 2 etc. Sometime you need to.....

By Hardik Savani | May 14, 2019 | Category : PHP

Jquery - How to remove empty or null values from array?

Jquery - How to remove empty or null values from array?

Hey Developer, Are you looking for remove empty value or null value from array in javascript? than you are a right place. i will show you how to remove empty values from string array in jquery. i write small example of remove null from array in jquery. we will use jquery array filter function for r.....

By Hardik Savani | January 29, 2019 | Category : Javascript jQuery

php array remove keys keep values example

php array remove keys keep values example

In this small post, i want to show you how to remove keys and keep values in php array basically how to reindex array start from 0 index in php. we can make it done using array_values function of php array. array_values() will re-create array with new keys so basically array_values function will cr.....

By Hardik Savani | January 22, 2019 | Category : PHP

JQuery - How to push specific key and value in array?

JQuery - How to push specific key and value in array?

In this example, i will let you know how to push specific key with value as array in jquery array. we can add dynamically push key value pair in jquery array. As we know if we use push method into an array then you can not specify key for value. it will create automatically 0 1 2 3 etc, but if you .....

By Hardik Savani | January 18, 2019 | Category : Javascript jQuery

Remove Duplicate Objects from Array Jquery Example

Remove Duplicate Objects from Array Jquery Example

Today, our topic is how to remove duplicates items from multidimensional array in jquery. i will help to remove duplicates from an array of objects in javascript. it's very simple to delete duplicate object from json array in jquery. After long time i am writing small jquery post for jquery array. .....

By Hardik Savani | January 18, 2019 | Category : Javascript jQuery

How to remove duplicate value from array in Jquery?

How to remove duplicate value from array in Jquery?

In this post, i would like to show you how to remove duplicate value from javascript array. we will use jquery filter for remove duplicates value from array. you can simply delete duplicate string in jquery array. Actually, very few months ago i need to work with jquery array. i have multiple time .....

By Hardik Savani | January 18, 2019 | Category : Javascript jQuery

How to check object or array empty or not in Vue JS?

How to check object or array empty or not in Vue JS?

I will teach you how to check object is empty or not and check array is empty or not in vuejs app. this post will help you to check object or array empty or not using v-if and array.length. If you are a using core jquery and you need to check array or object is empty or not then you can do it easil.....

By Hardik Savani | December 1, 2018 | Category : Vue.JS

How to get specific key value from multidimensional array in php

How to get specific key value from multidimensional array in php

In this post, i will learn you how to get specific key value array from multidimensional array in php. we will get specific key value array using array_column() and array_map(). we almost require to get specific key and value in array when work with php multidimensional array. like if you have one .....

By Hardik Savani | November 28, 2018 | Category : PHP