Transparent Circular Crop using PHP GD

The GD library is a graphics drawing library that provides tools for manipulating image data. We can perform various operations and manipulations with image using this powerful library.

In this article, I will show how to crop an image to transparent circular image using PHP GD Library.

Bulk Insert Update into MySQL using PHP

Sometimes we need to insert large data set into database table. Using one INSERT statement per row is quite inefficient. Instead of this, we can assemble one INSERT statement with multiple rows.

In this article, I am going to show how to perform bulk insert into MySQL table using PHP.

Search YouTube videos using YouTube API 3.0

In this post, I’ll share how to search YouTube videos by using YouTube Data API v3 and PHP. I’ll show how to search videos by type (video, channel, playlist), keywords and other search terms. In addition to this, I’ll show how to order the result by various parameters.

After reading this article, you can make search queries like getting list of videos from specific channel. Also you can filter videos by keywords and other parameters.

Number Translation using PHP & JavaScript

Are you having problem with translating numbers to their equivalent signs in different languages? Don’t worry! This post helps you in number translation.

As an example, let’s convert English numbers to Devanagari equivalent and vice versa using PHP & JavaScript.

Nested Persistent Menu using Messenger Profile API

With each subsequent releases of messenger platform, there are improvements on functionality and user experience. The Messenger Platform 1.4 release offers several features. Among them, today I am talking about Nested Persistent Menu.

In this article, I will show how to set up multi level nested Persistent Menu for Facebook Messenger Bot using Messenger Profile API.

Functional Programming in Python

We can write Python programs in functional style. However, since this language was not specifically tailored for functional programming, it would be needlessly complicated to program in a purely functional style.

In this article, I attempt to show how programs can be written in Python in a similar style to purely functional programming languages.

Easy Face Detection Using JQuery

Face detection is a computer technology being used in a variety of applications that identifies human faces in digital images.

There are a number of approaches and techniques to achieve face detection. In this post, we will be dealing with one of the easiest and simplest way of detecting face in an image, video or canvas using facedetect plugin.