Kubernetes (commonly shortened to “k8s”) is an open-source container-orchestration system for automating application deployment, scaling, and management. It was originally designed by Google, and is now maintained by the Cloud Native Computing Foundation. It aims to provide a “platform for automating deployment, scaling, and operations of application containers across clusters of hosts”. It works with a range of container tools, including Docker.
HTML selectors, as you probably know by now, are those that represent an HTML tag. But you can also define your own selectors in the form of class and ID selectors. The benefit of this is that you can have the same HTML element, but present it differently depending on its class or ID.
For those of you that have dabbled in programming before, you’ll be quite familiar with variables. For those of you that haven’t, think of a variable as a temporary store for a simple piece of information. These variables can be very useful for allowing us to manage and control the actions of our Bash Scripts. Today we’ll go through a variety of different ways that variables have their data set and ways we can then use them.
A web browser communicates with the server typically using one of the two HTTP (Hypertext Transfer Protocol) methods — GET and POST. Both methods pass the information differently and have different advantages and disadvantages, as described in this tutorial.
You can redefine or overload most of the built-in operators available in C#. Thus a programmer can use operators with user-defined types as well. Overloaded operators are functions with special names the keyword operator followed by the symbol for the operator being defined. similar to any other function, an overloaded operator has a return type and a parameter list.
The word polymorphism means having many forms. In object-oriented programming paradigm, polymorphism is often expressed as ‘one interface, multiple functions’.