OCOduah Chigozieinghoulkingr.hashnode.dev·Feb 14 · 7 min readIntentional Exercise Hacker 101 CTF writeupA moderate-difficulty android-based hacker 101 CTF exercise. The goal of this exercise is to get the app to display the flag. Getting Started After starting the challenge, we're given an Android APK to work with, and we'll start by opening this file ...00
OCOduah Chigozieinghoulkingr.hashnode.dev·Feb 10 · 3 min readGuess password easy Google beginner's quest CTF 2026 write upThe first CTF of the beginner’s quest CTFs: Guess password Easy. A crypto category CTF with the description: You will never guess my password, even if I give you the first 5 letters! Looking at the challenge, we're provided a sample of the source cod...00
OCOduah Chigozieinghoulkingr.hashnode.dev·Aug 10, 2025 · 4 min readDeveloping a projects in docker containersOne of Docker’s biggest advantages is reproducible builds. With it, you can bundle your project together with the exact environment it needs to run. This becomes invaluable when your project grows, when you’re collaborating with other developers, whe...00
OCOduah Chigozieinghoulkingr.hashnode.dev·Nov 24, 2024 · 6 min readInterfacing C code with PythonSometimes, you may want more performance out of your Python projects, and the size of your project size has grown so much that it would be more difficult to port it over to a more performant language. Sometimes you may want the ability to perform low...00
OCOduah Chigozieinfreecodecamp.org·Oct 30, 2024 · 8 min readWhat are Smart Pointers in Rust? Explained with Code ExamplesSmart pointers are data structures that act like pointers but contain extra information and have functionalities that make them excel over regular pointers in certain situations. So what are regular pointers? Regular pointers (just called “pointers”)...00
