Configuring git-review on Mac OS X

If you are using git-review for the first time the following instructions correctly install and configure for Mac OS X.

Software

sudo easy_install pip
sudo pip install -U setuptools
sudo pip install git-review

Configuration

git config --global --add gitreview.username "ronaldbradford"

References

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Extending MySQL Capabilies with UDFs, Plugins and Components

MySQL offers three different approaches to extending the SQL capabilities with the default product you download and install. These are: User Defined Function (UDF) MySQL Manual MySQL Plugin MySQL Manual MySQL Component MySQL Manual For the purposes of this post I will be using the current LTS version MySQL 8.

Producing One-Sample Z-Test statistics with SQL

The one-sample Z-test determines whether a sample mean differs significantly from a known population mean when the population standard deviation is also known. It is the appropriate test when the population parameters are established — quality control benchmarks, national averages, long-run process measurements — and you want to evaluate whether a new sample is consistent with them.

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