# Agile Kanban Cadence Regular Fixed length Sprint, May be 2 week Continues flow Release methodology At the end of each sprint Continues delivery Roles Product Owner, Scrum Master, Development Team No Required roles Key Metrices Velocity Lead Time, Cycle Time, WIP Change Philosophy Teams should not make changes during…
MongoDB– One single main benefit over MySQL is its ability to handle large unstructured data. It is magically faster. People are experiencing real world MongoDB performance mainly because it allows users to query in a different manner that is more sensitive to workload. When to use MongoDB? When you need high availability of data with automatic, fast and…
Redux-saga and Redux-thunk belong to “State Management Library” category of the tech stack. Redux-saga and Redux-thunk are both open source tools, and both belongs to middleware library. But there are some differences and usage on which we can decide where we can use them in our projects or say applications.. Redux Saga It…
Sometimes it is useful for a constructor to be able to call another constructor of the same class. This process is called delegating constructors (or constructor chaining).
There is one case i.e. calling the another constructor in member initialize list, which is acceptable…
C++ 11 introduces lambda allow you to write the inline, anonymous functor which are cleaner to read and potentially simpler to maintain…
C++11 adds a new type of reference called an r-value reference. An r-value reference is a reference that is designed to be initialized with an r-value (only)…
Reactjs is originally a JavaScript Library that helps in simplifying the process of development, building web applications with high-performance, and delivering flawless UIs ReactJs CheatSheet: It is basically a JavaScript library built to create user-friendly and responsive UI components Some important terms associated with React.js is states, props, functional programming, and…
Taking backup from the DB server, you might got an issue of definer. Me also faced this type of issue, I would like to share here about my experience how i fix it …..
C++11 adds two inheritance control keywords: override and final. override ensures that an overriding virtual function declared in a derived class has the same signature as that of the base class. final blocks further derivation of a class and further overriding of a virtual function. …
C++11 defines two new functions in service of move semantics: a move constructor, and a move assignment operator. Whereas the goal of the copy constructor and copy assignment is to make a copy of one object to another, the goal of the move constructor and move assignment is to move…