An Unix seq-like utility in Python

Vasudev Ram’s blog on software innovation, open-source and proprietary, worldwide. Python, D, Go, FreePascal, Unix, databases, open source.

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Fast Non-Standard Data Structures for Python

Python provides great built-in types like dict, list, tuple and set; there are also array, collections, heapq modules in the standard library; this article is an overview of external lesser known packages with fast C/C++ based data structures usable from ... (more…)

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Python’s for Loop Explained

Have you ever thought about how the for loop is implemented in Python? I always thought it would iterate over all elements in the sequence, like it does, but that first it would query the sequence to know its length and then request that many elements. Tu... (more…)

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