Tag : Array

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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


How to get keys name from array using array helper in PHP Laravel ?

How to get keys name from array using array helper in PHP Laravel ?

Few days ago, I was working on my new Laravel 5.4 application and i require to get keys name from my array. i was thing how we can get it and laravel provide us for to do it. Finally i found array helper function in Laravel docs. There are several array helper function available for array. I found.....

By Hardik Savani | February 18, 2017 | Category : PHP Laravel

AngularJS - convert comma separated string to array example

AngularJS - convert comma separated string to array example

When i was working on my Laravel angularjs application, i require to make array from comma separated string, I was not expert in angularjs so i was thingking how is it possible ?, But Finally i was found solution using custom angularjs Filter. So, In this example, I will give you full example of ho.....

By Hardik Savani | November 24, 2016 | Category : Bootstrap jQuery AngularJS

PHP - How to remove duplicate values from multidimensional array?

PHP - How to remove duplicate values from multidimensional array?

Sometimes, we require to remove duplicates value from multidimensional array in our PHP framework php like laravel, codeigniter, zend etc. Today, In this example i going to give you example of get unique values from multidimensional array that way duplicates will be delete. In this example i have s.....

By Hardik Savani | August 20, 2016 | Category : PHP

How to remove duplicate values from Array in PHP?

How to remove duplicate values from Array in PHP?

It is pretty simple to delete duplicate values from PHP Array. But sometimes we confuse for how can we remove. But PHP provide pre-define function array_unique that can help to remove duplicate values from Array. array_unique() through we can get only unique value from array. So, you can see bellow.....

By Hardik Savani | July 14, 2016 | Category : PHP

How to remove key from array in Laravel 5?

How to remove key from array in Laravel 5?

Sometimes, we require to delete specific key from array like we have password and confirm-password field but we don't require to store confirm-password field we have to drop that key from input array, At that time we always use unset() function of PHP pre-define. But if you work on laravel then yo.....

By Hardik Savani | July 7, 2016 | Category : Laravel

How to get first element of array in Javascript?

How to get first element of array in Javascript?

Whenever you require to get first element value then you can use bellow example. I give you the way to get first element value in jquery. So let's see following example: <strong>Example</strong> <pre class="prettyprint lang-js"> <script type="text/javascript"> <br/> var languages = ["PHP".....

By Hardik Savani | April 18, 2016 | Category : Javascript jQuery

How to get last element of array in Javascript?

How to get last element of array in Javascript?

Whenever you require to get last element value then you can use bellow example. I give you three way to get last element value in jquery. So let's see following example: <strong>Example</strong> <pre class="prettyprint lang-js"> <script type="text/javascript"> <br/> var languages = ["PHP".....

By Hardik Savani | April 16, 2016 | Category : Javascript jQuery

How to set value as key in PHP array?

How to set value as key in PHP array?

Sometimes, we work on big php or other framework projects and we need to change array value as array key at that time you can learn from this post. In this example you can do that without foreach loop. For example if you have all country array but that array have key like 1,2,3,4... etc and value is.....

By Hardik Savani | April 8, 2016 | Category : PHP