TextField basics in Flutter Dart

In this blog post we are going to see the basic essential properties available in TextField and code snippets to use in any of the Flutter project. Most used property in TextField are style - propety used to customise text type, size, color/opacity and customising labelText content in TextField. decorationof class InputDecoration - property used…

OSI Model

OSI Layers Layer 7 - Application layer Provide network service to the end host's application. ¬†Eg: Email, FTP, Telnet. Layer 6 - Presentation layer Ensure that data can be understood between two end hosts. Eg: ASCII character encoding. Layer 5 - Session layer Manages session between end hosts. Eg: Web server tracking its open connections…

Networking Devices

Basic networking devices: SwitchesRouters Switches: Switches are used to connect endpoint to LAN (Local Area Network) Types of switches: AccessDistribution / AggregationCore Routers: Connects multiple local area networks.Choose the best path between LAN and WAN (Wide Area Network) Type of routers: Branch - Lower end for SOHO or remote office connections.WAN / Enterprise edge -…