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How to check if key exists in json object in jquery?

How to check if key exists in json object in jquery?

When you require to check if key exists or not in json object in javascript. we can easily check jquery json object key exists or not using hasOwnProperty. jquery json provide several method for getting key value or check if key exists etc. In this example we will use hasOwnProperty method of json.....

By Hardik Savani | Views: 45101 | May 8, 2019 | Category : Javascript jQuery JSON

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 | Views: 28411 | November 28, 2018 | Category : PHP


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 | Views: 29094 | April 8, 2016 | Category : PHP