How to Create YouTube Data API Key


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The YouTube Data API provides the easiest way to access YouTube data, such as channels, playlists, and videos from the web application. To get started with YouTube Data API, you need to create API key and use it in the API request. This tutorial will provide a step-by-step guide to generate an API key on Google Developer Console and get API key for YouTube Data API v3.


Bootstrap Responsive Table for Data Listing


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The HTML tables are the most used element in the web application. Basically, the HTML table is used to present the data in row and columns on the web page. It most preferable to make tables responsive for better user experience. If your web application uses Bootstrap, you can easily build a table design within a minute. Also, you can make Bootstrap table responsive by adding a single class.


Login with LinkedIn in CodeIgniter


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Login with LinkedIn feature makes web login system completed. It provides an easy and quick way to sign in to the web application without creating an account on that web application. Using LinkedIn login, the users can log into your website with their LinkedIn account without register in your website. This tutorial will show you how to integrate LinkedIn login system in CodeIgniter.


How to Create LinkedIn App, Client ID, and Client Secret


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The LinkedIn application needs to be created for working with LinkedIn API. The Client ID and Client Secret are required to authenticate with LinkedIn API. By creating a LinkedIn App, you can generate the API Key or Consumer Key or Client ID and API Secret or Consumer Secret or Client Secret. The most cases, the LinkedIn App credentials are used in Sign In with LinkedIn to get basic member profile data.


How to Get JSON Data from PHP Script using jQuery Ajax


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The jQuery ajax is very useful when you want to post or get data from PHP script without page refresh. Generally, you return the string to Ajax call for updating a part of the web page. But sometimes requires getting the object or array data from PHP file for showing values in the different area. Using $.ajax() method in jQuery you can get JSON data from a file and set in the HTML element.


How to Backup MySQL Database using PHP


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The database backup is a most important task for every web developer. Regular database backup prevents risk to lose the data and it helps to restore the database if any issue occurred. So, backup the database whenever possible is a good idea. There many ways available to backup MySQL database in a file and you can backup tables from MySQL database using PHP.


Sending Email via SMTP Server in CodeIgniter


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Using SMTP server is always a good idea to send email from the script. Sometimes PHP mail() function fails to send the email to the recipient or deliver email to the spam folder. To avoid this issue SMTP is an effective way to send an email. CodeIgniter Email Class provides an easy way to send email from the PHP script. Also, you can send the email via SMTP server using CodeIgniter Email library.


PayPal Subscriptions Payment Gateway Integration in PHP


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PayPal Subscriptions payments let you accept payment for your member subscription service. If you have a membership website and want to add subscription feature, PayPal subscription API helps to do it easily. PayPal Subscription button is a quick and effective way to allow your website's members to purchase the membership. PayPal subscription integration is same like the PayPal standard payment gateway integration but has some different variables.


How to Show Related Posts for Custom Post Type in WordPress


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Related posts in WordPress are the very useful to engage the audience of your website. WordPress gives you the capability to show the related posts of a specific post type. Display the related post of the article is very easy and you can add related posts list to your blog without using any plugin. If you want to show related posts for custom post type, the posts need to be fetched by custom taxonomy terms of custom post type.