Sorting by date proximity in Elasticsearch

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Running services in Python as threads: Tornado server and RabbitMQ client

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Image affine mapping in Numpy

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Collect pageviews with Flask and Cassandra

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Brent's method in Julia

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Inverse quadratic interpolation in Julia

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Ridders' method in Julia

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Regula falsi method in Julia

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Secant method in Julia

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Convert seconds to minutes in MongoDB

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Linear transformations in Numpy

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Newton-Raphson method in Julia

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Drawing conics in Matplotlib

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Bisection method in Julia

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Simpson's rule in Julia

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SQLAlchemy JSON serialization

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Analyze Apache HTTP server access log with Pandas

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Read Apache HTTP server access log with Pandas

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Least squares fitting with Numpy and Scipy

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Optimization methods in Scipy

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Interpolation methods in Scipy

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Querying in Hive

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Loading data into Hive

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Data analysis with Apache Hive. A practical introduction

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Data analysis with Apache Pig. A practical introduction

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Hadoop Streaming. Practical introduction to MapReduce with Python

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Freelance invoices manager

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Python image processing libraries performance: OpenCV vs Scipy vs Scikit-Image

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Simple web analytics with Python and Pandas

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Getting web visits data for analytics with Javascript, Python and GeoIP

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