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Debugging a Data Structure Corruption in SQLite

Debugging a Data Structure Corruption in SQLite

Time travel debugging offers a number of ways to rapidly analyze and diagnose bugs, even in unfamiliar code. Using the worked analysis of…
Go to the profile of Undo Bytes
Undo Bytes
How Linux C++ Debuggers Really Work

How Linux C++ Debuggers Really Work

Debugging is central to programming. You cannot be a good programmer without being good at debugging and vice-versa. And I would also say…
Go to the profile of Undo Bytes
Undo Bytes
How to recover from stack-corruption with reversible debugging

How to recover from stack-corruption with reversible debugging

If a program overwrites its own program counter register, it is almost impossible to recover using a conventional debugger — without the…
Go to the profile of Undo Bytes
Undo Bytes
Calling functions in the past

Calling functions in the past

Debuggers can call functions in your programs directly and tell you what they returned — how does this interact with time travel…
Go to the profile of Mark Williamson
Mark Williamson
Hello, Java World. Hello, LiveRecorder for debugging Java

Hello, Java World. Hello, LiveRecorder for debugging Java

Developers can now use LiveRecorder to record, replay and reverse-debug Java applications seamlessly in IntelliJ IDEA.
Go to the profile of Undo Bytes
Undo Bytes
CICD — what to do about failing tests

CICD — what to do about failing tests

The explosion of Agile development and DevOps practices has resulted in more frequent testing to enable faster and continuous delivery of…
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Undo Bytes
Unleashing the Full Potential of Software Engineering Talent

Unleashing the Full Potential of Software Engineering Talent

McKinsey and Developer Velocity
Go to the profile of Yanni Piveropoulos
Yanni Piveropoulos
How to search memory for a byte sequence using GDB command find?

How to search memory for a byte sequence using GDB command find?

In this GDB tutorial, we look at the GDB command find.
Go to the profile of Undo Bytes
Undo Bytes

In which ptrace is weird (episode 1 of N)

ptrace is the API usually used on Unix-like systems to implement process tracing functionality. Usually that’s debuggers — e.g. GDB, or…
Go to the profile of Mark Williamson
Mark Williamson
Using our tools to fix our own bugs

Using our tools to fix our own bugs

How Undo uses time travel debugging as part of the CI (Continuous Integration) test and development loop.
Go to the profile of Mark Williamson
Mark Williamson
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