Complete Guide to CSS Flex Box:

Overview: Flex Box is a one-dimensional layout to lay down items in rows or columns. It helps to layout, position and align items inside a container. It even makes things easy when dealing with responsive websites design. Flex box gives great freedom to control flex items inside a container. Flex Box basically has two main component, Flex Container and Flex Items […]

Introduction to embedded-SIM (eSIM)

What is an eSIM ? An embedded-SIM (eSIM) or embedded universal integrated circuit card (eUICC) is a form of programmable SIM card that is embedded directly into a device. SIM Cards Today Today, the traditional SIM card is owned and issued by a specific operator. This model is illustrated in the following figure In (1), the end user sets up a contract with their chosen mobile network […]