$ grep -l "#python" ~/blog/*

total 12

1. 2014-07-19 Python `virtualenv` #python
2. 2014-07-07 Implementing `numpy.argsort` in C++ #cpp #python
3. 2014-02-22 Rotation-Invariant Phase-Only Correlation in Python #computer-vision #pattern-recognition #python
4. 2013-12-03 `zfill` in C++ #cpp #python
5. 2013-07-04 Permutations and Combinations in Python #python #statistics