Tutorial by Topics: le

Stateless functional components in React are pure functions of the passed in props. These components do not rely on state and discard the use of component lifecycle methods. You may, however, still define propTypes and defaultPropts. See https://facebook.github.io/react/docs/reusable-components....

ParameterDetailsIDictionary<string,object> environmentThis is the only collection in which OWIN communicates information during a call. All keys can be found at https://docs.asp.net/en/latest/fundamentals/owin.html#owin-keys The AppFunc type is just an alias for Func<IDictionary<str...

The Travelling Salesman Problem is the problem of finding the minimum cost of travelling through N vertices exactly once per vertex. There is a cost cost[i][j] to travel from vertex i to vertex j. There are 2 types of algorithms to solve this problem: Exact Algorithms and Approximation Algorithm...

In mongoose, Middlewares are also called as pre and post hooks. There are two types of middleware Both of these middleware support pre and post hooks. Document middleware Its supported for document functions init, validate, save and remove Query middleware Its supported for que...

Firebase Analytics Example. Firebase Console Explanation for each components. Firebase AnalyticsFirebase analytics & It's different componentsFirebase ConsoleHow it works? & How are details shown in the dashboard? This document is very useful for those who are the beginner of the ...

a, a, b a, b = xs () (a,) (a, b) (a, b...) Tuple{T, U, V} NTuple{N, T} Tuple{T, U, Vararg{V}} Tuples have much better runtime performance than arrays for two reasons: their types are more precise, and their immutability allows them to be allocated on the stack instead of the heap. ...

Mobile Analytics service on IBM Bluemix allows you to analyze the usage of your Mobile applications. Instrument your app with the Mobile Analytics SDK and gain insights on your users, the way your app behaves and the configure alerts on specific events

To build a dynamic and interactive PHP program, it is useful to output variables and their values. The PHP language allows for multiple methods of value output. This topic covers the standard methods of printing a value in PHP and where these methods can be used. Variables in PHP come in a var...

Almost all MFC applications have toolbar and status bar - special types of the control bar that docked to top and bottom part of application main frame. But often application logic requires more the information bars docked to some side of frame, for example it may be properties bar or classes bar,...

public static ZipArchive OpenRead(string archiveFileName) ParameterDetailsarchiveFileNameThe path to the archive to open, specified as a relative or absolute path. A relative path is interpreted as relative to the current working directory.

The open-source, application framework to easily build serverless architectures on AWS Lambda & more. This section includes, how to setup serverless framework for application development with relevant examples. "Serverless" is a framework: https://serverless.com/