Blogs

What is Sharding in MongoDB? Sharding is a concept in MongoDB, which splits large data sets into small data sets across multiple MongoDB instances. Sometimes the data within MongoDB will [...]

What is dependency injection? To understand dependency injection first we need to know about dependency. Let's take an example.  Class User { Private Profile $profile; Public user(){ $this.profile = new [...]

Most of people thinks IN() and FIND_IN_SET() MySQL functions are identical and do the same job. But they not. You may be confused with them or don’t know when to [...]

Purpose of using of IN() and Exist() is almost the same. Both MySQL functions are generally used with sub queries. To understand it better lets consider the following schema. Table [...]

Cscart 4+ has one great feature i.e API. There are some basic apis already written in cscart, like Products, Orders, Users etc. You can check these apis in detail here [...]

One of the biggest problem in Magento is extension conflicts. Extension conflict comes in picture when two or more extensions overwrite same core class. When we define “” tag in [...]

Moodle login integration in other source Introduction  When we need Moodle integration in any site to use some functional part of Moodle like Quiz for that we have to create [...]