Coding Musings

Trying to share some code ideas

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Month: December 2017

WebGL – Rotating Cube

In this posting I will again be using WebGL.  However as opposed to just drawing a triangle and doing a gradient fill, which you can see here.  Gradient Triangle.

The code listed below will use WebGL to draw a cube and make it rotate.

WebGL Rotating a Cube

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WebGL – Hello World

WebGL is really a fascinating topic to me. Being able to utilize the power of a local machine’s GPU via the web browser is a very novel concept.

If one was to ask back in 1996 would you be able to render Open GL code in a web browser via  GPU, even the most tech savvy may have replied, “Open GL? GPU? what are those things, you speak about?”

WebGL Hello World

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Class for Parsing NGrams

Train an NGram Model

Will take the ngrams, reading and writing from the SQLite database and train the model utilizing Katz-Backoff methodology on the likelihood of the next word.

See code below

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File Handler for RDS Formatted Files

File Handler for RDS Formatted Files

Using a list, load RDS formatted files into standard data frame. Allows for grouping multiple files into one data frame for processing.

See code below

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SQLite Interface Class for R

SQLite Interface Class for R

I wrote an interface class to help with working with the SQLite database.

Methods include, selectQuery, updateQuery, readTable, writeTable

 

see code below

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