Tutorial by Topics

RandomForest is an ensemble method for classification or regression that reduces the chance of overfitting the data. Details of the method can be found in the Wikipedia article on Random Forests. The main implementation for R is in the randomForest package, but there are other implementations. See ...

The JavaMail page on the Oracle website describes it as follows The JavaMail API provides a platform-independent and protocol-independent framework to build mail and messaging applications. The JavaMail API is available as an optional package for use with the Java SE platform and is also inclu...

Caching helps in improving performance of an application by maintaining easily accessible copy of the data. Aspnet Core comes with two easy to use and testing friendly caching abstractions. Memory Cache will store data in to local server's memory caching. Distributed Cache will hold the data cache...

The purpose of the bar plot is to display the frequencies (or proportions) of levels of a factor variable. For example, a bar plot is used to pictorially display the frequencies (or proportions) of individuals in various socio-economic (factor) groups(levels-high, middle, low). Such a plot will help...

What is a Named Graph? An internal database document identifier (name) used by a SQL-compliant RDBMS to partition storage of relations represented as RDF sentence/statement graphs. Why are Named Graphs Important? A Named Graph is like a page in a book (the database) that contains a collection ...

This section provides an overview of what sonata-admin is, and why a developer might want to use it. It should also mention any large subjects within sonata-admin, and link out to the related topics. Since the Documentation for sonata-admin is new, you may need to create initial versions of tho...

The SUMPRODUCT function multiplies corresponding components in the given arrays, and returns the sum of those products SUMPRODUCT(array1, [array2], [array3], ...) The array arguments must have the same dimensions. If they do not, SUMPRODUCT returns the #VALUE! error value. SUMPRODUCT tre...

Sphinx allows the inclusion of docstrings in the documentation using the autodoc extension which is shipped with the package. This documentation will show you how to format your docstrings an how to include them in your documentation.

This section provides an overview of what UIKit is, and why a developer might want to use it. It should also mention any large subjects within UIKit, and link out to the related topics. Since the Documentation for UIKit is new, you may need to create initial versions of those related topics. ...

Often the server needs to serve pages dynamically.For an example an user Mr.X visits the page and sees some thing like "Welcome Mr. X to my homepage".In this case views can be helpful.Even to populate a table view can be handy. Variables can be injected into HTML dynamically using view eng...

When you're new to Rails and working on legacy Rails applications, it can be confusing to understand which framework was introduced when. This topic is designed to be the definitive list of all frameworks across Rails versions.

This section provides an overview of what outlook-vba is, and why a developer might want to use it. It should also mention any large subjects within outlook-vba, and link out to the related topics. Since the Documentation for outlook-vba is new, you may need to create initial versions of those ...

Let's say we get inspired of some ideas from modern user interfaces used in programs and convert them to React components. That's what "User interface solutions" topic consists of. Attribution is appretiated.