Leverage neural networks to define a better position evaluation function. ThetensorflowandkerasR packages make it possible to build very flexible neural networks within R. Programming a simple chess engine is an exciting journey through the many machine learning capabilities offered by R. Looking forwar...
R CMD check: always runR CMD checkto test the overall structure and functionality of your R package. It will also run any unit testing embedded in your package. testthat: probably the most comprehensive and commonly used package for unit testing. ...
The shorthand for the examples below are:x = the x coordinate y = the y coordinate // Color range is from 0.0 to 1.0 r = red g = green b = blue a = alpha (opacity)Using this notation, x2 would be the second x coordinate, and b2 would be the blue value at that vertex....
Once you learn one programming language such as Python, you will find it much easier to learn a second programming language such as JavaScript or C++ . Other programming languages have very different vocabulary and grammar (syntax) but the problem-solving skills will be the same across all...
In this blog post I introduce three small RStudio addins I did. ‘bracketify’ I prefer subsetting with the double brackets than with the dollar in R, because this is more readable in RS...
Not to mention thatdiamond patternsin programming are shapes that look like diamonds. They are made by arranging numbers or characters in a specific way. Diamond patterns are often used for learning programming and can be a fun way to practice coding. Here are two examples of printing a diamon...
All of the examples shown so far have been coded against XmlReader, but since XmlReader is an abstract class it's helpful to introduce some of the concrete classes deriving from it. XmlTextReader is one such class that parses a text-based document stream into the tokens required of all ...
This may sound simple, but if you try to learn more, you’re likely to find explanations of recursion that are not that simple. This is because the casual definition of recursion above doesn’t go into…
One quick fix will help the flicker problem in both of these examples. The update() method (which is inherited from the Component class) normally clears the drawing area and calls paint(). In our examples, clearing the drawing area is unnecessary and, worse, results in endless flickering; ...
Examples PySimpleGUI users have created thousands of amazing desktop applications. Here are a few screen shots. For more examples, see thePySimpleGUI gallery. Get Started at No Cost Whether you are a Hobbyist User or Commercial User, you can start using PySimpleGUI at no cost. To get star...