Greg Hewgill

Greg Hewgill has asked 74 questions and find answers to 2239 problems.

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Twitter: @ghewgill

Greg Hewgill questions

Python objects memory management [duplicate]
How can I find the directory where Git was installed?
Is there a way to disallow pointer comparison in C++?
Where are the Git man pages online? [duplicate]
How can I determine if a Perl function exists at runtime?
Is there a way to automatically close certain handles on a fork()?
Can a Qt5 program running on X disable minimize and close?
What is a good on-disk "set" implementation for Python?
How can I flush the input buffer in an expect script?
How to provide extend-on-write functionality for memory mapped files in Linux?

Greg Hewgill answers

Is there a way to get gcc or clang to warn on a missing 'else'?
Invalid literal for float(): 0.000001, how to fix error?
how does this assembly proc not crash?
How can I do bi-directional communication with a custom USB device?
I can't seem to change drive drive using attached piece of code
How can i mask user input when telneting?
Can we make assumptions over structs layouts?
Java math sequence (Beginner)
C++ Read/write file on Unix
Why does a segmentation fault occur in this string manipulation program? [duplicate]