mathias-brandewinder

// This F# dojo is directly inspired by the 
// Digit Recognizer competition from Kaggle.com:
// http://www.kaggle.com/c/digit-recognizer
// The datasets below are simply shorter versions of
// the training dataset from Kaggle.
 
// The goal of the dojo will be to
// create a classifier that uses training data
// to recognize hand-written digits, and
// evaluate the quality of our classifier

vidoss

MongoDB provides a Javascript shell. But Javascript is no fun without underscore.js 

Turned out its straight forward to use underscore.js while scripting mongodb.

Here are the steps.

1) Use underscore to write your db script file (say my_commands.js)

       E.g: _.each(db.dbname.find().toArray(), function(itm) { ... })