Python Leftovers
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TecAdmin ☛ Class Variables vs Instance Variables in Python
Python, a versatile and widely-used programming language, has two primary types of variables used within classes: class variables and instance variables. Understanding the differences between these two is crucial for effective object-oriented programming in Python. 1. Class Variables Class variables are shared across all instances of a class.
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Archipylago ☛ archipylago #1: Modern Python Packaging & Debugging Python
Last week we hosted our first meetup at Valohai's office. Big thanks to them for hosting the event and helping us get our events up and running. The event was a lovely success.
For this first event, we had two talks and a good community discussion and a lovely archipelago themed offering of saaristolaisleipä (lit. archipelago bread) and toast skagen.
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Mobile Systems/Mobile Applications
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NVISO Labs ☛ Deobfuscating Android ARM64 strings with Ghidra: Emulating, Patching, and Automating
In this tutorial-like blogpost, we will:
Create a small test app that decrypts some strings in-memory
Use the Ghidra Emulator to figure out the decrypted value. This will require some manual intervention
Automate the decryption using Python
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Finance
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Wouter Groeneveld ☛ Semi-Automating Household Bookkeeping
I used to label every single statement by hand, but that’s just silly: the majority of the transactions, like your weekly shopping habits, are recurring expenses. So I whipped up a Python script that converts the downloaded export file form our bank into the format and layout I want. It relies on Pandas and Xlsxwriter and contains a dictionary of categories with arrays of possible regex matches to auto-label each row: [...]
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