Greg Hewgill

Greg Hewgill has asked 74 questions and find answers to 2247 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

Does a constructor have to use all parameters that are passed to it?
Pythons's AttributeError: 'NoneType' object has no attribute 'errors'
Does Dns.GetHostAddresses really get back all registered IPs?
Doing operations between an int and double
git reset --hard <sha1>. Did that delete everything?
Confusing function
Best approach to maintain skeleton for my projects with git
GNU Screen: programmer-quotes ` ` in Readbuf?
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?