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Newborn app using Twitter and R

So you want to track your baby’s feedings and dirty diapers? Most digital solutions for newborn feeding trackers are either pricey or don’t make it easy for more than one person recording the feedings. I put together a convenient solution with …

piggy_bank

3×3 automated budget system

The 3×3 system is based on a simple philosophy: Budgeting shouldn’t be painful or something you do every day. Budgeting is a special event that you setup once. With this system in place, you can pay bills on time, spend …

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7 habits of highly effective data analysis

Highly effective data analysis isn’t learned overnight, but it can be learned faster. Here are 7 habits of data analysis I wish someone told me for effectively incorporating, communicating and investing in data analysis geared towards an engineering team. If …

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Windows Mobile screen calibration

Screen calibration is tucked away under a myriad of icons and menus. Despite the calibration you did when you first got the device, the touch screen may need to be re-calibrated.  There’s no need to do a hard reset if …

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Binary serialization in C#

Serializing an object into a binary file is an easy and fast way to persist your objects. If binary serialization is used to cache objects normally read from an XML file, a database or some other file format, you’ll get …

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Overload the array square bracket operator in C#

Although operator overloading is possible in C# (just like in C++), overloading the array square bracket operator is by definition not possible.  However, C# provides an alternative called Indexers (C# Programming Guide). This is directly from the Microsoft C# Reference for …

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Coursera Machine Learning review

If you want to get the lowdown on Coursera’s Machine Learning course in one place, then you’ll LOVE this review. Just curious about machine learning or this course, you’ll love this review, too! 🙂 I personally took the course and reviewed the …