Why does this Python cache mutate itself?
Why does this Python cache mutate itself between requests. The Python code caches a list and returns it directly, so callers mutate shared cached state. In Python services this causes ghost data in responses.
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What's wrong with this Python account transfer?
What's wrong with this Python account transfer in production. The Python code updates two balances without a transaction, so crashes leave money missing or duplicated. In Python finance services this creates inconsistent ledgers.
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Why is this Python cache a security risk?
Why is this Python cache a security risk in production. The Python code unpickles data from a client controlled source, which can execute arbitrary code. In Python services this is a remote code execution vulnerability.
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What is the difference between == and is in Python?
The == operator compares the values of two objects, checking if they are equal. The is operator compares the identity of two objects, checking if they are the same object in memory. Use == for value comparison, use is for identity comparison, like checking if a variable is None.
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PYTH skyrocketed after a major U.S. government partnership was announced!
The Department of Commerce will use Pyth Network to publish official GDP data onchain. We break down what it means here: https://auriccrypto.com/altcoins/pyth-network-skyrockets-after-u-s-government-partnership-announcement/
PYTH drops below $0.11 📉
The token broke resistance in July, but has fallen back - continuing its long-term struggles. We explain why Pyth Network is still having trouble gaining momentum here: https://auriccrypto.com/altcoins/pyth-network-faces-stiff-challenges-despite-early-growth/
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