What are the potential risks of relying on global variables in Python for managing cryptocurrency portfolios?

1 answers

• Lurian OrsinaDec 08, 2020 · 5 years ago
  As an expert in managing cryptocurrency portfolios, I would strongly advise against relying on global variables in Python. While global variables may seem convenient at first, they introduce significant risks that can jeopardize the integrity of your portfolio data. One of the main risks is the lack of control over changes to global variables. Since they can be accessed and modified from anywhere in the code, it becomes difficult to track and manage updates, increasing the chances of errors and inconsistencies. Additionally, global variables can be easily overwritten, leading to data loss or incorrect calculations. To ensure the safety and accuracy of your cryptocurrency portfolio, it is best to use local variables and proper encapsulation techniques to limit the scope and accessibility of variables within your code.
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